[PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols

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* [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols
@ 2021-03-16 20:04 Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 01/30] nptl: Remove write from libpthread Adhemerval Zanella
                   ` (31 more replies)
  0 siblings, 32 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

This set removes all the pthread-compat-wrappers symbols from
libpthread plus some others that are already presented on libc
(the pthread_kill was done to enable the raise removal).

It has been tested on i686-linux-gnu and x86_64-linux-gnu, and
built by build-many-glibcs.py for all ABIs that required abilist
changes.

Adhemerval Zanella (30):
  nptl: Remove write from libpthread
  nptl: Remove read from libpthread
  nptl: Remove close from libpthread
  nptl: Remove accept from libpthread
  nptl: Remove connect from libpthread
  nptl: Remove recv from libpthread
  nptl: Remove recvfrom from libpthread
  nptl: Remove send from libpthread
  nptl: Remove sendto from libpthread
  nptl: Remove fsync from libpthread
  nptl: Remove lseek from libpthread
  nptl: Remove msync from libpthread
  nptl: Remove open from libpthread
  nptl: Remove pause from libpthread
  nptl: Remove pread from libpthread
  nptl: Remove pwrite from libpthread
  nptl: Remove tcdrain from libpthread
  nptl: Remove msgrcv from libpthread
  nptl: Remove msgsnd from libpthread
  nptl: Remove sigwait from libpthread
  nptl: Remove sigsuspend from libpthread
  nptl: Remove recvmsg from libpthread
  nptl: Remove sendmsg from libpthread
  nptl: Move fcntl from libpthread
  nptl: Move pthread_kill to libc
  nptl: Remove pthread raise implementation
  nptl: Move system to libc
  signal: Add __libc_sigaction
  nptl: Move sigaction to libc
  nptl: Remove __libc_allocate_rtsig, __libc_current_sigrtmax, and
    __libc_current_sigrtmin

 include/unistd.h                              |  7 ++-
 io/Makefile                                   |  7 ++-
 nptl/Makefile                                 | 49 +-----------------
 nptl/Versions                                 | 51 ++-----------------
 nptl/pt-allocrtsig.c                          | 50 ------------------
 nptl/pt-system.c                              | 45 ----------------
 nptl/pthread_kill.c                           |  9 +++-
 nptl/version.c                                |  2 +-
 signal/Makefile                               |  2 +-
 signal/Versions                               |  3 ++
 signal/allocrtsig.c                           |  6 +--
 nptl/pt-raise.c => signal/libc_sigaction.c    | 19 ++++---
 signal/sigaction.c                            |  7 +--
 socket/Makefile                               |  7 +++
 sysdeps/generic/internal-signals.h            |  4 ++
 .../hurd/{sigaction.c => libc_sigaction.c}    | 12 ++---
 sysdeps/pthread/sem_open.c                    | 10 ++--
 sysdeps/unix/pt-fcntl.c                       | 49 ------------------
 sysdeps/unix/syscalls.list                    |  1 -
 sysdeps/unix/sysv/linux/aarch64/Versions      |  3 ++
 sysdeps/unix/sysv/linux/aarch64/libc.abilist  |  3 ++
 .../aarch64/{sigaction.c => libc_sigaction.c} |  2 +-
 .../sysv/linux/aarch64/libpthread.abilist     | 44 ----------------
 sysdeps/unix/sysv/linux/alpha/libc.abilist    | 10 ++++
 .../unix/sysv/linux/alpha/libpthread.abilist  | 44 ----------------
 .../unix/sysv/linux/alpha/pread64.c           | 30 +++++------
 .../sysv/linux/alpha/pwrite64.c}              | 25 ++++-----
 sysdeps/unix/sysv/linux/arc/libc.abilist      |  2 +
 .../arc/{sigaction.c => libc_sigaction.c}     |  2 +-
 .../unix/sysv/linux/arc/libpthread.abilist    | 41 ---------------
 sysdeps/unix/sysv/linux/arm/be/libc.abilist   |  2 +
 .../unix/sysv/linux/arm/be/libpthread.abilist | 44 ----------------
 sysdeps/unix/sysv/linux/arm/le/libc.abilist   |  2 +
 .../unix/sysv/linux/arm/le/libpthread.abilist | 44 ----------------
 .../arm/{sigaction.c => libc_sigaction.c}     |  2 +-
 sysdeps/unix/sysv/linux/csky/libc.abilist     |  2 +
 .../unix/sysv/linux/csky/libpthread.abilist   | 41 ---------------
 sysdeps/unix/sysv/linux/hppa/libc.abilist     |  2 +
 .../unix/sysv/linux/hppa/libpthread.abilist   | 44 ----------------
 sysdeps/unix/sysv/linux/i386/libc.abilist     | 10 ++++
 .../i386/{sigaction.c => libc_sigaction.c}    |  2 +-
 .../unix/sysv/linux/i386/libpthread.abilist   | 44 ----------------
 sysdeps/unix/sysv/linux/ia64/libc.abilist     |  2 +
 .../unix/sysv/linux/ia64/libpthread.abilist   | 44 ----------------
 sysdeps/unix/sysv/linux/internal-signals.h    |  5 ++
 .../linux/{sigaction.c => libc_sigaction.c}   |  2 -
 sysdeps/unix/sysv/linux/lseek64.c             | 10 +++-
 .../sysv/linux/m68k/coldfire/libc.abilist     |  2 +
 .../linux/m68k/coldfire/libpthread.abilist    | 44 ----------------
 .../unix/sysv/linux/m68k/m680x0/libc.abilist  | 10 ++++
 .../sysv/linux/m68k/m680x0/libpthread.abilist | 44 ----------------
 .../sysv/linux/microblaze/be/libc.abilist     |  2 +
 .../linux/microblaze/be/libpthread.abilist    | 44 ----------------
 .../sysv/linux/microblaze/le/libc.abilist     |  2 +
 .../linux/microblaze/le/libpthread.abilist    | 44 ----------------
 .../sysv/linux/mips/mips32/fpu/libc.abilist   |  2 +
 .../sysv/linux/mips/mips32/libpthread.abilist | 44 ----------------
 .../sysv/linux/mips/mips32/nofpu/libc.abilist |  2 +
 .../sysv/linux/mips/mips64/libpthread.abilist | 44 ----------------
 .../sysv/linux/mips/mips64/n32/libc.abilist   |  2 +
 .../sysv/linux/mips/mips64/n64/libc.abilist   |  2 +
 sysdeps/unix/sysv/linux/nios2/Versions        |  1 +
 sysdeps/unix/sysv/linux/nios2/libc.abilist    |  3 ++
 .../unix/sysv/linux/nios2/libpthread.abilist  | 44 ----------------
 sysdeps/unix/sysv/linux/open64.c              | 11 +++-
 .../linux/powerpc/powerpc32/fpu/libc.abilist  | 10 ++++
 .../powerpc/powerpc32/libpthread.abilist      | 44 ----------------
 .../powerpc/powerpc32/nofpu/libc.abilist      | 10 ++++
 .../linux/powerpc/powerpc64/be/libc.abilist   |  2 +
 .../powerpc/powerpc64/be/libpthread.abilist   | 44 ----------------
 .../linux/powerpc/powerpc64/le/libc.abilist   |  2 +
 .../powerpc/powerpc64/le/libpthread.abilist   | 44 ----------------
 sysdeps/unix/sysv/linux/pread.c               | 13 +++++
 sysdeps/unix/sysv/linux/pread64.c             | 28 ++++++++--
 sysdeps/unix/sysv/linux/pt-raise.c            | 20 --------
 sysdeps/unix/sysv/linux/pwrite.c              | 13 +++++
 sysdeps/unix/sysv/linux/pwrite64.c            | 29 +++++++++--
 .../unix/sysv/linux/riscv/rv32/libc.abilist   |  2 +
 .../sysv/linux/riscv/rv32/libpthread.abilist  | 41 ---------------
 .../unix/sysv/linux/riscv/rv64/libc.abilist   |  2 +
 .../sysv/linux/riscv/rv64/libpthread.abilist  | 43 ----------------
 .../unix/sysv/linux/s390/s390-32/libc.abilist | 10 ++++
 .../linux/s390/s390-32/libpthread.abilist     | 44 ----------------
 .../unix/sysv/linux/s390/s390-64/libc.abilist |  2 +
 .../linux/s390/s390-64/libpthread.abilist     | 44 ----------------
 sysdeps/unix/sysv/linux/send.c                |  2 -
 sysdeps/unix/sysv/linux/sh/be/libc.abilist    |  2 +
 .../unix/sysv/linux/sh/be/libpthread.abilist  | 44 ----------------
 sysdeps/unix/sysv/linux/sh/le/libc.abilist    |  2 +
 .../unix/sysv/linux/sh/le/libpthread.abilist  | 44 ----------------
 .../sysv/linux/sparc/sparc32/libc.abilist     | 10 ++++
 .../sparc32/{sigaction.c => libc_sigaction.c} |  2 +-
 .../linux/sparc/sparc32/libpthread.abilist    | 44 ----------------
 .../sysv/linux/sparc/sparc64/libc.abilist     |  2 +
 .../sparc64/{sigaction.c => libc_sigaction.c} |  2 +-
 .../linux/sparc/sparc64/libpthread.abilist    | 44 ----------------
 sysdeps/unix/sysv/linux/sysdep.h              |  4 --
 .../unix/sysv/linux/x86_64/64/libc.abilist    |  2 +
 .../sysv/linux/x86_64/64/libpthread.abilist   | 44 ----------------
 .../x86_64/{sigaction.c => libc_sigaction.c}  |  2 +-
 .../unix/sysv/linux/x86_64/x32/libc.abilist   |  2 +
 .../sysv/linux/x86_64/x32/libpthread.abilist  | 44 ----------------
 102 files changed, 320 insertions(+), 1618 deletions(-)
 delete mode 100644 nptl/pt-allocrtsig.c
 delete mode 100644 nptl/pt-system.c
 rename nptl/pt-raise.c => signal/libc_sigaction.c (64%)
 rename sysdeps/mach/hurd/{sigaction.c => libc_sigaction.c} (89%)
 delete mode 100644 sysdeps/unix/pt-fcntl.c
 rename sysdeps/unix/sysv/linux/aarch64/{sigaction.c => libc_sigaction.c} (95%)
 rename nptl/sigaction.c => sysdeps/unix/sysv/linux/alpha/pread64.c (52%)
 rename sysdeps/{nptl/allocrtsig.c => unix/sysv/linux/alpha/pwrite64.c} (53%)
 rename sysdeps/unix/sysv/linux/arc/{sigaction.c => libc_sigaction.c} (95%)
 rename sysdeps/unix/sysv/linux/arm/{sigaction.c => libc_sigaction.c} (96%)
 rename sysdeps/unix/sysv/linux/i386/{sigaction.c => libc_sigaction.c} (97%)
 rename sysdeps/unix/sysv/linux/{sigaction.c => libc_sigaction.c} (98%)
 delete mode 100644 sysdeps/unix/sysv/linux/pt-raise.c
 rename sysdeps/unix/sysv/linux/sparc/sparc32/{sigaction.c => libc_sigaction.c} (96%)
 rename sysdeps/unix/sysv/linux/sparc/sparc64/{sigaction.c => libc_sigaction.c} (95%)
 rename sysdeps/unix/sysv/linux/x86_64/{sigaction.c => libc_sigaction.c} (99%)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 01/30] nptl: Remove write from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 02/30] nptl: Remove read " Adhemerval Zanella
                   ` (30 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 io/Makefile                                                    | 2 +-
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 2 --
 nptl/version.c                                                 | 2 +-
 sysdeps/pthread/sem_open.c                                     | 2 +-
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 2 --
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 2 --
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 2 --
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 2 --
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 2 --
 34 files changed, 4 insertions(+), 65 deletions(-)

diff --git a/io/Makefile b/io/Makefile
index d145d88f4e..b54761bbda 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -103,7 +103,7 @@ CFLAGS-posix_fallocate64.c += -fexceptions
 CFLAGS-fallocate.c += -fexceptions
 CFLAGS-fallocate64.c += -fexceptions
 CFLAGS-read.c += -fexceptions
-CFLAGS-write.c += -fexceptions
+CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 CFLAGS-test-lfs.c += -D_LARGEFILE64_SOURCE
diff --git a/nptl/Makefile b/nptl/Makefile
index b51deff6a3..d692190611 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      write read close accept \
+		      read close accept \
 		      connect recv recvfrom send \
 		      sendto fsync lseek lseek64 \
 		      msync open open64 pause \
@@ -309,7 +309,6 @@ CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 039cff38aa..3e61d06908 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -126,7 +126,6 @@ libpthread {
     __read;
     __send;
     __sigaction;
-    __write;
     _exit;
     _pthread_cleanup_pop;
     _pthread_cleanup_pop_restore;
@@ -194,7 +193,6 @@ libpthread {
     sigwait;
     system;
     tcdrain;
-    write;
   }
 
   GLIBC_2.1 {
diff --git a/nptl/version.c b/nptl/version.c
index 2d37d76d6a..25e3a0c872 100644
--- a/nptl/version.c
+++ b/nptl/version.c
@@ -36,6 +36,6 @@ __attribute__ ((noreturn))
 void
 __nptl_main (void)
 {
-  __libc_write (STDOUT_FILENO, banner, sizeof banner - 1);
+  write (STDOUT_FILENO, banner, sizeof banner - 1);
   _exit (0);
 }
diff --git a/sysdeps/pthread/sem_open.c b/sysdeps/pthread/sem_open.c
index 028d76a685..62c5908fc9 100644
--- a/sysdeps/pthread/sem_open.c
+++ b/sysdeps/pthread/sem_open.c
@@ -151,7 +151,7 @@ sem_open (const char *name, int oflag, ...)
 	  break;
 	}
 
-      if (TEMP_FAILURE_RETRY (__libc_write (fd, &sem.initsem, sizeof (sem_t)))
+      if (TEMP_FAILURE_RETRY (write (fd, &sem.initsem, sizeof (sem_t)))
 	  == sizeof (sem_t)
 	  /* Map the sem_t structure from the file.  */
 	  && (result = (sem_t *) mmap (NULL, sizeof (sem_t),
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 336ee51e7e..97c64fd0d8 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.17 __read F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __send F
 GLIBC_2.17 __sigaction F
-GLIBC_2.17 __write F
 GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
@@ -186,7 +185,6 @@ GLIBC_2.17 siglongjmp F
 GLIBC_2.17 sigwait F
 GLIBC_2.17 system F
 GLIBC_2.17 tcdrain F
-GLIBC_2.17 write F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 5c87b9baa0..72a1d80b09 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -23,7 +23,6 @@ GLIBC_2.0 __pthread_setspecific F
 GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
-GLIBC_2.0 __write F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -89,7 +88,6 @@ GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.0 tcdrain F
-GLIBC_2.0 write F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 1adcbecc2e..cb68d9fe95 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.32 __read F
 GLIBC_2.32 __res_state F
 GLIBC_2.32 __send F
 GLIBC_2.32 __sigaction F
-GLIBC_2.32 __write F
 GLIBC_2.32 _pthread_cleanup_pop F
 GLIBC_2.32 _pthread_cleanup_pop_restore F
 GLIBC_2.32 _pthread_cleanup_push F
@@ -210,4 +209,3 @@ GLIBC_2.32 tss_create F
 GLIBC_2.32 tss_delete F
 GLIBC_2.32 tss_get F
 GLIBC_2.32 tss_set F
-GLIBC_2.32 write F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index b0bb1d0e01..fc8f724037 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -78,7 +78,6 @@ GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
-GLIBC_2.4 __write F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
@@ -215,4 +214,3 @@ GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
 GLIBC_2.4 tcdrain F
-GLIBC_2.4 write F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index b0bb1d0e01..fc8f724037 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -78,7 +78,6 @@ GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
-GLIBC_2.4 __write F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
@@ -215,4 +214,3 @@ GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
 GLIBC_2.4 tcdrain F
-GLIBC_2.4 write F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 6ce59276a7..7a33a2ebb8 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.29 __read F
 GLIBC_2.29 __res_state F
 GLIBC_2.29 __send F
 GLIBC_2.29 __sigaction F
-GLIBC_2.29 __write F
 GLIBC_2.29 _pthread_cleanup_pop F
 GLIBC_2.29 _pthread_cleanup_pop_restore F
 GLIBC_2.29 _pthread_cleanup_push F
@@ -204,7 +203,6 @@ GLIBC_2.29 tss_create F
 GLIBC_2.29 tss_delete F
 GLIBC_2.29 tss_get F
 GLIBC_2.29 tss_set F
-GLIBC_2.29 write F
 GLIBC_2.30 pthread_cond_clockwait F
 GLIBC_2.30 pthread_mutex_clocklock F
 GLIBC_2.30 pthread_rwlock_clockrdlock F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index a7bb15be58..3b0aea5aa6 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
-GLIBC_2.2 __write F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -166,7 +165,6 @@ GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2 tcdrain F
-GLIBC_2.2 write F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 017a9d9a86..7fc473e940 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -23,7 +23,6 @@ GLIBC_2.0 __pthread_setspecific F
 GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
-GLIBC_2.0 __write F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -89,7 +88,6 @@ GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.0 tcdrain F
-GLIBC_2.0 write F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 6fb2e05072..62bb152aa0 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
-GLIBC_2.2 __write F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -166,7 +165,6 @@ GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2 tcdrain F
-GLIBC_2.2 write F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index b0bb1d0e01..fc8f724037 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -78,7 +78,6 @@ GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
-GLIBC_2.4 __write F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
@@ -215,4 +214,3 @@ GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
 GLIBC_2.4 tcdrain F
-GLIBC_2.4 write F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 017a9d9a86..7fc473e940 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -23,7 +23,6 @@ GLIBC_2.0 __pthread_setspecific F
 GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
-GLIBC_2.0 __write F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -89,7 +88,6 @@ GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.0 tcdrain F
-GLIBC_2.0 write F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 9356f6183a..d1cfab264c 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.18 __read F
 GLIBC_2.18 __res_state F
 GLIBC_2.18 __send F
 GLIBC_2.18 __sigaction F
-GLIBC_2.18 __write F
 GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
@@ -188,7 +187,6 @@ GLIBC_2.18 siglongjmp F
 GLIBC_2.18 sigwait F
 GLIBC_2.18 system F
 GLIBC_2.18 tcdrain F
-GLIBC_2.18 write F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 9356f6183a..d1cfab264c 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.18 __read F
 GLIBC_2.18 __res_state F
 GLIBC_2.18 __send F
 GLIBC_2.18 __sigaction F
-GLIBC_2.18 __write F
 GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
@@ -188,7 +187,6 @@ GLIBC_2.18 siglongjmp F
 GLIBC_2.18 sigwait F
 GLIBC_2.18 system F
 GLIBC_2.18 tcdrain F
-GLIBC_2.18 write F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 7aff4d018b..47d22349c3 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -23,7 +23,6 @@ GLIBC_2.0 __pthread_setspecific F
 GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
-GLIBC_2.0 __write F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -89,7 +88,6 @@ GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.0 tcdrain F
-GLIBC_2.0 write F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 7aff4d018b..47d22349c3 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -23,7 +23,6 @@ GLIBC_2.0 __pthread_setspecific F
 GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
-GLIBC_2.0 __write F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -89,7 +88,6 @@ GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.0 tcdrain F
-GLIBC_2.0 write F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 73b4dfbd8e..e7af70d908 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.21 __read F
 GLIBC_2.21 __res_state F
 GLIBC_2.21 __send F
 GLIBC_2.21 __sigaction F
-GLIBC_2.21 __write F
 GLIBC_2.21 _pthread_cleanup_pop F
 GLIBC_2.21 _pthread_cleanup_pop_restore F
 GLIBC_2.21 _pthread_cleanup_push F
@@ -188,7 +187,6 @@ GLIBC_2.21 siglongjmp F
 GLIBC_2.21 sigwait F
 GLIBC_2.21 system F
 GLIBC_2.21 tcdrain F
-GLIBC_2.21 write F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 0c68fb1b7c..c95c2f2e13 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -23,7 +23,6 @@ GLIBC_2.0 __pthread_setspecific F
 GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
-GLIBC_2.0 __write F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -89,7 +88,6 @@ GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.0 tcdrain F
-GLIBC_2.0 write F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index c7f6167250..bd4d8dd525 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.3 __read F
 GLIBC_2.3 __res_state F
 GLIBC_2.3 __send F
 GLIBC_2.3 __sigaction F
-GLIBC_2.3 __write F
 GLIBC_2.3 _pthread_cleanup_pop F
 GLIBC_2.3 _pthread_cleanup_pop_restore F
 GLIBC_2.3 _pthread_cleanup_push F
@@ -186,7 +185,6 @@ GLIBC_2.3 siglongjmp F
 GLIBC_2.3 sigwait F
 GLIBC_2.3 system F
 GLIBC_2.3 tcdrain F
-GLIBC_2.3 write F
 GLIBC_2.3.2 pthread_cond_broadcast F
 GLIBC_2.3.2 pthread_cond_signal F
 GLIBC_2.3.2 pthread_cond_timedwait F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 336ee51e7e..97c64fd0d8 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.17 __read F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __send F
 GLIBC_2.17 __sigaction F
-GLIBC_2.17 __write F
 GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
@@ -186,7 +185,6 @@ GLIBC_2.17 siglongjmp F
 GLIBC_2.17 sigwait F
 GLIBC_2.17 system F
 GLIBC_2.17 tcdrain F
-GLIBC_2.17 write F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 61b3c4ff7a..21031b3002 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.33 __read F
 GLIBC_2.33 __res_state F
 GLIBC_2.33 __send F
 GLIBC_2.33 __sigaction F
-GLIBC_2.33 __write F
 GLIBC_2.33 _pthread_cleanup_pop F
 GLIBC_2.33 _pthread_cleanup_pop_restore F
 GLIBC_2.33 _pthread_cleanup_push F
@@ -210,4 +209,3 @@ GLIBC_2.33 tss_create F
 GLIBC_2.33 tss_delete F
 GLIBC_2.33 tss_get F
 GLIBC_2.33 tss_set F
-GLIBC_2.33 write F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 894c474fcb..34d24d06e9 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.27 __read F
 GLIBC_2.27 __res_state F
 GLIBC_2.27 __send F
 GLIBC_2.27 __sigaction F
-GLIBC_2.27 __write F
 GLIBC_2.27 _pthread_cleanup_pop F
 GLIBC_2.27 _pthread_cleanup_pop_restore F
 GLIBC_2.27 _pthread_cleanup_push F
@@ -185,7 +184,6 @@ GLIBC_2.27 sendto F
 GLIBC_2.27 sigaction F
 GLIBC_2.27 sigwait F
 GLIBC_2.27 tcdrain F
-GLIBC_2.27 write F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index a198e22445..11ac9a494e 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -23,7 +23,6 @@ GLIBC_2.0 __pthread_setspecific F
 GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
-GLIBC_2.0 __write F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -89,7 +88,6 @@ GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.0 tcdrain F
-GLIBC_2.0 write F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 6d166d5f97..bda92fa37e 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
-GLIBC_2.2 __write F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -168,7 +167,6 @@ GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2 tcdrain F
-GLIBC_2.2 write F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index a7bb15be58..3b0aea5aa6 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
-GLIBC_2.2 __write F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -166,7 +165,6 @@ GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2 tcdrain F
-GLIBC_2.2 write F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index a7bb15be58..3b0aea5aa6 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
-GLIBC_2.2 __write F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -166,7 +165,6 @@ GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2 tcdrain F
-GLIBC_2.2 write F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 5c87b9baa0..72a1d80b09 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -23,7 +23,6 @@ GLIBC_2.0 __pthread_setspecific F
 GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
-GLIBC_2.0 __write F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -89,7 +88,6 @@ GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.0 tcdrain F
-GLIBC_2.0 write F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 6fb2e05072..62bb152aa0 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
-GLIBC_2.2 __write F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -166,7 +165,6 @@ GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2 tcdrain F
-GLIBC_2.2 write F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index f85ab1d3cd..649a49bc9c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.2.5 __read F
 GLIBC_2.2.5 __res_state F
 GLIBC_2.2.5 __send F
 GLIBC_2.2.5 __sigaction F
-GLIBC_2.2.5 __write F
 GLIBC_2.2.5 _pthread_cleanup_pop F
 GLIBC_2.2.5 _pthread_cleanup_pop_restore F
 GLIBC_2.2.5 _pthread_cleanup_push F
@@ -166,7 +165,6 @@ GLIBC_2.2.5 siglongjmp F
 GLIBC_2.2.5 sigwait F
 GLIBC_2.2.5 system F
 GLIBC_2.2.5 tcdrain F
-GLIBC_2.2.5 write F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 0e24fcd6bf..18d57d93b4 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.16 __read F
 GLIBC_2.16 __res_state F
 GLIBC_2.16 __send F
 GLIBC_2.16 __sigaction F
-GLIBC_2.16 __write F
 GLIBC_2.16 _pthread_cleanup_pop F
 GLIBC_2.16 _pthread_cleanup_pop_restore F
 GLIBC_2.16 _pthread_cleanup_push F
@@ -186,7 +185,6 @@ GLIBC_2.16 siglongjmp F
 GLIBC_2.16 sigwait F
 GLIBC_2.16 system F
 GLIBC_2.16 tcdrain F
-GLIBC_2.16 write F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 02/30] nptl: Remove read from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 01/30] nptl: Remove write from libpthread Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 03/30] nptl: Remove close " Adhemerval Zanella
                   ` (29 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 io/Makefile                                                    | 2 +-
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 2 --
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 2 --
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 2 --
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 2 --
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 2 --
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 2 --
 32 files changed, 2 insertions(+), 63 deletions(-)

diff --git a/io/Makefile b/io/Makefile
index b54761bbda..2a3aad64e3 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -102,7 +102,7 @@ CFLAGS-posix_fallocate.c += -fexceptions
 CFLAGS-posix_fallocate64.c += -fexceptions
 CFLAGS-fallocate.c += -fexceptions
 CFLAGS-fallocate64.c += -fexceptions
-CFLAGS-read.c += -fexceptions
+CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
diff --git a/nptl/Makefile b/nptl/Makefile
index d692190611..64bbe1243e 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      read close accept \
+		      close accept \
 		      connect recv recvfrom send \
 		      sendto fsync lseek lseek64 \
 		      msync open open64 pause \
@@ -308,7 +308,6 @@ CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 3e61d06908..add7916c4d 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -123,7 +123,6 @@ libpthread {
     __pthread_mutexattr_settype;
     __pthread_once;
     __pthread_setspecific;
-    __read;
     __send;
     __sigaction;
     _exit;
@@ -175,7 +174,6 @@ libpthread {
     pthread_sigmask;
     pthread_testcancel;
     raise;
-    read;
     recv;
     recvfrom;
     recvmsg;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 97c64fd0d8..eae91979b0 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.17 __pthread_unregister_cancel F
 GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
 GLIBC_2.17 __pwrite64 F
-GLIBC_2.17 __read F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __send F
 GLIBC_2.17 __sigaction F
@@ -163,7 +162,6 @@ GLIBC_2.17 pthread_yield F
 GLIBC_2.17 pwrite F
 GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
-GLIBC_2.17 read F
 GLIBC_2.17 recv F
 GLIBC_2.17 recvfrom F
 GLIBC_2.17 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 72a1d80b09..fa3bccf4f8 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index cb68d9fe95..3c6b005aff 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.32 __pthread_unregister_cancel F
 GLIBC_2.32 __pthread_unregister_cancel_restore F
 GLIBC_2.32 __pthread_unwind_next F
 GLIBC_2.32 __pwrite64 F
-GLIBC_2.32 __read F
 GLIBC_2.32 __res_state F
 GLIBC_2.32 __send F
 GLIBC_2.32 __sigaction F
@@ -180,7 +179,6 @@ GLIBC_2.32 pthread_yield F
 GLIBC_2.32 pwrite F
 GLIBC_2.32 pwrite64 F
 GLIBC_2.32 raise F
-GLIBC_2.32 read F
 GLIBC_2.32 recv F
 GLIBC_2.32 recvfrom F
 GLIBC_2.32 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index fc8f724037..f600b137db 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
-GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
@@ -192,7 +191,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 read F
 GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index fc8f724037..f600b137db 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
-GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
@@ -192,7 +191,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 read F
 GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 7a33a2ebb8..8cc0dc4114 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.29 __pthread_unregister_cancel F
 GLIBC_2.29 __pthread_unregister_cancel_restore F
 GLIBC_2.29 __pthread_unwind_next F
 GLIBC_2.29 __pwrite64 F
-GLIBC_2.29 __read F
 GLIBC_2.29 __res_state F
 GLIBC_2.29 __send F
 GLIBC_2.29 __sigaction F
@@ -175,7 +174,6 @@ GLIBC_2.29 pthread_yield F
 GLIBC_2.29 pwrite F
 GLIBC_2.29 pwrite64 F
 GLIBC_2.29 raise F
-GLIBC_2.29 read F
 GLIBC_2.29 recv F
 GLIBC_2.29 recvfrom F
 GLIBC_2.29 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 3b0aea5aa6..3ed9d8fb33 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 7fc473e940..bc37af11c6 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 62bb152aa0..c27373bb17 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index fc8f724037..f600b137db 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
-GLIBC_2.4 __read F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
@@ -192,7 +191,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 read F
 GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 7fc473e940..bc37af11c6 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index d1cfab264c..9c017da1b3 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.18 __pthread_unregister_cancel F
 GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
 GLIBC_2.18 __pwrite64 F
-GLIBC_2.18 __read F
 GLIBC_2.18 __res_state F
 GLIBC_2.18 __send F
 GLIBC_2.18 __sigaction F
@@ -165,7 +164,6 @@ GLIBC_2.18 pthread_yield F
 GLIBC_2.18 pwrite F
 GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
-GLIBC_2.18 read F
 GLIBC_2.18 recv F
 GLIBC_2.18 recvfrom F
 GLIBC_2.18 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index d1cfab264c..9c017da1b3 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.18 __pthread_unregister_cancel F
 GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
 GLIBC_2.18 __pwrite64 F
-GLIBC_2.18 __read F
 GLIBC_2.18 __res_state F
 GLIBC_2.18 __send F
 GLIBC_2.18 __sigaction F
@@ -165,7 +164,6 @@ GLIBC_2.18 pthread_yield F
 GLIBC_2.18 pwrite F
 GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
-GLIBC_2.18 read F
 GLIBC_2.18 recv F
 GLIBC_2.18 recvfrom F
 GLIBC_2.18 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 47d22349c3..e947d46def 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 47d22349c3..e947d46def 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index e7af70d908..5b0f176774 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.21 __pthread_unregister_cancel F
 GLIBC_2.21 __pthread_unregister_cancel_restore F
 GLIBC_2.21 __pthread_unwind_next F
 GLIBC_2.21 __pwrite64 F
-GLIBC_2.21 __read F
 GLIBC_2.21 __res_state F
 GLIBC_2.21 __send F
 GLIBC_2.21 __sigaction F
@@ -165,7 +164,6 @@ GLIBC_2.21 pthread_yield F
 GLIBC_2.21 pwrite F
 GLIBC_2.21 pwrite64 F
 GLIBC_2.21 raise F
-GLIBC_2.21 read F
 GLIBC_2.21 recv F
 GLIBC_2.21 recvfrom F
 GLIBC_2.21 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index c95c2f2e13..818d6dc16d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index bd4d8dd525..521dcd2964 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.3 __pthread_rwlock_unlock F
 GLIBC_2.3 __pthread_rwlock_wrlock F
 GLIBC_2.3 __pthread_setspecific F
 GLIBC_2.3 __pwrite64 F
-GLIBC_2.3 __read F
 GLIBC_2.3 __res_state F
 GLIBC_2.3 __send F
 GLIBC_2.3 __sigaction F
@@ -163,7 +162,6 @@ GLIBC_2.3 pthread_yield F
 GLIBC_2.3 pwrite F
 GLIBC_2.3 pwrite64 F
 GLIBC_2.3 raise F
-GLIBC_2.3 read F
 GLIBC_2.3 recv F
 GLIBC_2.3 recvfrom F
 GLIBC_2.3 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 97c64fd0d8..eae91979b0 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.17 __pthread_unregister_cancel F
 GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
 GLIBC_2.17 __pwrite64 F
-GLIBC_2.17 __read F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __send F
 GLIBC_2.17 __sigaction F
@@ -163,7 +162,6 @@ GLIBC_2.17 pthread_yield F
 GLIBC_2.17 pwrite F
 GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
-GLIBC_2.17 read F
 GLIBC_2.17 recv F
 GLIBC_2.17 recvfrom F
 GLIBC_2.17 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 21031b3002..e5e9fd72b5 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.33 __pthread_unregister_cancel F
 GLIBC_2.33 __pthread_unregister_cancel_restore F
 GLIBC_2.33 __pthread_unwind_next F
 GLIBC_2.33 __pwrite64 F
-GLIBC_2.33 __read F
 GLIBC_2.33 __res_state F
 GLIBC_2.33 __send F
 GLIBC_2.33 __sigaction F
@@ -180,7 +179,6 @@ GLIBC_2.33 pthread_yield F
 GLIBC_2.33 pwrite F
 GLIBC_2.33 pwrite64 F
 GLIBC_2.33 raise F
-GLIBC_2.33 read F
 GLIBC_2.33 recv F
 GLIBC_2.33 recvfrom F
 GLIBC_2.33 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 34d24d06e9..a4c480b073 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.27 __pthread_unregister_cancel F
 GLIBC_2.27 __pthread_unregister_cancel_restore F
 GLIBC_2.27 __pthread_unwind_next F
 GLIBC_2.27 __pwrite64 F
-GLIBC_2.27 __read F
 GLIBC_2.27 __res_state F
 GLIBC_2.27 __send F
 GLIBC_2.27 __sigaction F
@@ -164,7 +163,6 @@ GLIBC_2.27 pthread_yield F
 GLIBC_2.27 pwrite F
 GLIBC_2.27 pwrite64 F
 GLIBC_2.27 raise F
-GLIBC_2.27 read F
 GLIBC_2.27 recv F
 GLIBC_2.27 recvfrom F
 GLIBC_2.27 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 11ac9a494e..96cd51dac9 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index bda92fa37e..f8e8ae6d89 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -43,7 +43,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -145,7 +144,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 3b0aea5aa6..3ed9d8fb33 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 3b0aea5aa6..3ed9d8fb33 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 72a1d80b09..fa3bccf4f8 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -20,7 +20,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __read F
 GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
@@ -70,7 +69,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 read F
 GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 62bb152aa0..c27373bb17 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
-GLIBC_2.2 __read F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 read F
 GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 649a49bc9c..3eb9f17abd 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -41,7 +41,6 @@ GLIBC_2.2.5 __pthread_rwlock_unlock F
 GLIBC_2.2.5 __pthread_rwlock_wrlock F
 GLIBC_2.2.5 __pthread_setspecific F
 GLIBC_2.2.5 __pwrite64 F
-GLIBC_2.2.5 __read F
 GLIBC_2.2.5 __res_state F
 GLIBC_2.2.5 __send F
 GLIBC_2.2.5 __sigaction F
@@ -143,7 +142,6 @@ GLIBC_2.2.5 pthread_yield F
 GLIBC_2.2.5 pwrite F
 GLIBC_2.2.5 pwrite64 F
 GLIBC_2.2.5 raise F
-GLIBC_2.2.5 read F
 GLIBC_2.2.5 recv F
 GLIBC_2.2.5 recvfrom F
 GLIBC_2.2.5 recvmsg F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 18d57d93b4..f5f63794b1 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -39,7 +39,6 @@ GLIBC_2.16 __pthread_unregister_cancel F
 GLIBC_2.16 __pthread_unregister_cancel_restore F
 GLIBC_2.16 __pthread_unwind_next F
 GLIBC_2.16 __pwrite64 F
-GLIBC_2.16 __read F
 GLIBC_2.16 __res_state F
 GLIBC_2.16 __send F
 GLIBC_2.16 __sigaction F
@@ -163,7 +162,6 @@ GLIBC_2.16 pthread_yield F
 GLIBC_2.16 pwrite F
 GLIBC_2.16 pwrite64 F
 GLIBC_2.16 raise F
-GLIBC_2.16 read F
 GLIBC_2.16 recv F
 GLIBC_2.16 recvfrom F
 GLIBC_2.16 recvmsg F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 03/30] nptl: Remove close from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 01/30] nptl: Remove write from libpthread Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 02/30] nptl: Remove read " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 04/30] nptl: Remove accept " Adhemerval Zanella
                   ` (28 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 io/Makefile                                                   | 1 +
 nptl/Makefile                                                 | 1 -
 nptl/Versions                                                 | 2 --
 sysdeps/pthread/sem_open.c                                    | 4 ++--
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist            | 2 --
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist             | 2 --
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist             | 2 --
 sysdeps/unix/sysv/linux/csky/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/i386/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist  | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist   | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist   | 2 --
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist         | 2 --
 33 files changed, 3 insertions(+), 63 deletions(-)

diff --git a/io/Makefile b/io/Makefile
index 2a3aad64e3..914d7689b2 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -104,6 +104,7 @@ CFLAGS-fallocate.c += -fexceptions
 CFLAGS-fallocate64.c += -fexceptions
 CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 CFLAGS-test-lfs.c += -D_LARGEFILE64_SOURCE
diff --git a/nptl/Makefile b/nptl/Makefile
index 64bbe1243e..b1ee9fa988 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -307,7 +307,6 @@ CFLAGS-connect.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index add7916c4d..1422c219d2 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -103,7 +103,6 @@ libpthread {
     _IO_flockfile;
     _IO_ftrylockfile;
     _IO_funlockfile;
-    __close;
     __connect;
     __errno_location;
     __fcntl;
@@ -131,7 +130,6 @@ libpthread {
     _pthread_cleanup_push;
     _pthread_cleanup_push_defer;
     accept;
-    close;
     connect;
     fcntl;
     flockfile;
diff --git a/sysdeps/pthread/sem_open.c b/sysdeps/pthread/sem_open.c
index 62c5908fc9..9755be70ee 100644
--- a/sysdeps/pthread/sem_open.c
+++ b/sysdeps/pthread/sem_open.c
@@ -175,7 +175,7 @@ sem_open (const char *name, int oflag, ...)
 		  (void) unlink (tmpfname);
 
 		  /* Close the file.  */
-		  (void) __libc_close (fd);
+		  close (fd);
 
 		  goto try_again;
 		}
@@ -201,7 +201,7 @@ sem_open (const char *name, int oflag, ...)
     {
       /* Do not disturb errno.  */
       int save = errno;
-      __libc_close (fd);
+      close (fd);
       errno = save;
     }
 
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index eae91979b0..428fc6ab23 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.17 _IO_flockfile F
 GLIBC_2.17 _IO_ftrylockfile F
 GLIBC_2.17 _IO_funlockfile F
-GLIBC_2.17 __close F
 GLIBC_2.17 __connect F
 GLIBC_2.17 __errno_location F
 GLIBC_2.17 __fcntl F
@@ -47,7 +46,6 @@ GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
 GLIBC_2.17 accept F
-GLIBC_2.17 close F
 GLIBC_2.17 connect F
 GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index fa3bccf4f8..09226d8946 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __close F
 GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
@@ -27,7 +26,6 @@ GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 accept F
-GLIBC_2.0 close F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 3c6b005aff..e0f838f5fa 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.32 _IO_flockfile F
 GLIBC_2.32 _IO_ftrylockfile F
 GLIBC_2.32 _IO_funlockfile F
-GLIBC_2.32 __close F
 GLIBC_2.32 __connect F
 GLIBC_2.32 __errno_location F
 GLIBC_2.32 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.32 _pthread_cleanup_push F
 GLIBC_2.32 _pthread_cleanup_push_defer F
 GLIBC_2.32 accept F
 GLIBC_2.32 call_once F
-GLIBC_2.32 close F
 GLIBC_2.32 cnd_broadcast F
 GLIBC_2.32 cnd_destroy F
 GLIBC_2.32 cnd_init F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index f600b137db..fb29a18798 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.31 pthread_clockjoin_np F
 GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
-GLIBC_2.4 __close F
 GLIBC_2.4 __connect F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __fcntl F
@@ -82,7 +81,6 @@ GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
 GLIBC_2.4 accept F
-GLIBC_2.4 close F
 GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index f600b137db..fb29a18798 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.31 pthread_clockjoin_np F
 GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
-GLIBC_2.4 __close F
 GLIBC_2.4 __connect F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __fcntl F
@@ -82,7 +81,6 @@ GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
 GLIBC_2.4 accept F
-GLIBC_2.4 close F
 GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 8cc0dc4114..e87e1993f8 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.29 _IO_flockfile F
 GLIBC_2.29 _IO_ftrylockfile F
 GLIBC_2.29 _IO_funlockfile F
-GLIBC_2.29 __close F
 GLIBC_2.29 __connect F
 GLIBC_2.29 __errno_location F
 GLIBC_2.29 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.29 _pthread_cleanup_push F
 GLIBC_2.29 _pthread_cleanup_push_defer F
 GLIBC_2.29 accept F
 GLIBC_2.29 call_once F
-GLIBC_2.29 close F
 GLIBC_2.29 cnd_broadcast F
 GLIBC_2.29 cnd_destroy F
 GLIBC_2.29 cnd_init F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 3ed9d8fb33..fe40905778 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __close F
 GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
@@ -49,7 +48,6 @@ GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 accept F
-GLIBC_2.2 close F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index bc37af11c6..ece37c69b2 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __close F
 GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
@@ -27,7 +26,6 @@ GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 accept F
-GLIBC_2.0 close F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index c27373bb17..e317287356 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __close F
 GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
@@ -49,7 +48,6 @@ GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 accept F
-GLIBC_2.2 close F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index f600b137db..fb29a18798 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.31 pthread_clockjoin_np F
 GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
-GLIBC_2.4 __close F
 GLIBC_2.4 __connect F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __fcntl F
@@ -82,7 +81,6 @@ GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
 GLIBC_2.4 accept F
-GLIBC_2.4 close F
 GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index bc37af11c6..ece37c69b2 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __close F
 GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
@@ -27,7 +26,6 @@ GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 accept F
-GLIBC_2.0 close F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 9c017da1b3..6e98b15fb2 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.18 _IO_flockfile F
 GLIBC_2.18 _IO_ftrylockfile F
 GLIBC_2.18 _IO_funlockfile F
-GLIBC_2.18 __close F
 GLIBC_2.18 __connect F
 GLIBC_2.18 __errno_location F
 GLIBC_2.18 __fcntl F
@@ -47,7 +46,6 @@ GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
 GLIBC_2.18 accept F
-GLIBC_2.18 close F
 GLIBC_2.18 connect F
 GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 9c017da1b3..6e98b15fb2 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.18 _IO_flockfile F
 GLIBC_2.18 _IO_ftrylockfile F
 GLIBC_2.18 _IO_funlockfile F
-GLIBC_2.18 __close F
 GLIBC_2.18 __connect F
 GLIBC_2.18 __errno_location F
 GLIBC_2.18 __fcntl F
@@ -47,7 +46,6 @@ GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
 GLIBC_2.18 accept F
-GLIBC_2.18 close F
 GLIBC_2.18 connect F
 GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index e947d46def..3d89ba01df 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __close F
 GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
@@ -27,7 +26,6 @@ GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 accept F
-GLIBC_2.0 close F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index e947d46def..3d89ba01df 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __close F
 GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
@@ -27,7 +26,6 @@ GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 accept F
-GLIBC_2.0 close F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 5b0f176774..08c0c817b1 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.21 _IO_flockfile F
 GLIBC_2.21 _IO_ftrylockfile F
 GLIBC_2.21 _IO_funlockfile F
-GLIBC_2.21 __close F
 GLIBC_2.21 __connect F
 GLIBC_2.21 __errno_location F
 GLIBC_2.21 __fcntl F
@@ -47,7 +46,6 @@ GLIBC_2.21 _pthread_cleanup_pop_restore F
 GLIBC_2.21 _pthread_cleanup_push F
 GLIBC_2.21 _pthread_cleanup_push_defer F
 GLIBC_2.21 accept F
-GLIBC_2.21 close F
 GLIBC_2.21 connect F
 GLIBC_2.21 fcntl F
 GLIBC_2.21 flockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 818d6dc16d..405b6c57ee 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __close F
 GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
@@ -27,7 +26,6 @@ GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 accept F
-GLIBC_2.0 close F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 521dcd2964..eca1aa5eab 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -30,7 +30,6 @@ GLIBC_2.28 tss_set F
 GLIBC_2.3 _IO_flockfile F
 GLIBC_2.3 _IO_ftrylockfile F
 GLIBC_2.3 _IO_funlockfile F
-GLIBC_2.3 __close F
 GLIBC_2.3 __connect F
 GLIBC_2.3 __errno_location F
 GLIBC_2.3 __fcntl F
@@ -70,7 +69,6 @@ GLIBC_2.3 _pthread_cleanup_pop_restore F
 GLIBC_2.3 _pthread_cleanup_push F
 GLIBC_2.3 _pthread_cleanup_push_defer F
 GLIBC_2.3 accept F
-GLIBC_2.3 close F
 GLIBC_2.3 connect F
 GLIBC_2.3 fcntl F
 GLIBC_2.3 flockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index eae91979b0..428fc6ab23 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.17 _IO_flockfile F
 GLIBC_2.17 _IO_ftrylockfile F
 GLIBC_2.17 _IO_funlockfile F
-GLIBC_2.17 __close F
 GLIBC_2.17 __connect F
 GLIBC_2.17 __errno_location F
 GLIBC_2.17 __fcntl F
@@ -47,7 +46,6 @@ GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
 GLIBC_2.17 accept F
-GLIBC_2.17 close F
 GLIBC_2.17 connect F
 GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index e5e9fd72b5..6510e60fc7 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.33 _IO_flockfile F
 GLIBC_2.33 _IO_ftrylockfile F
 GLIBC_2.33 _IO_funlockfile F
-GLIBC_2.33 __close F
 GLIBC_2.33 __connect F
 GLIBC_2.33 __errno_location F
 GLIBC_2.33 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.33 _pthread_cleanup_push F
 GLIBC_2.33 _pthread_cleanup_push_defer F
 GLIBC_2.33 accept F
 GLIBC_2.33 call_once F
-GLIBC_2.33 close F
 GLIBC_2.33 cnd_broadcast F
 GLIBC_2.33 cnd_destroy F
 GLIBC_2.33 cnd_init F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index a4c480b073..90cbaeccac 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.27 _IO_flockfile F
 GLIBC_2.27 _IO_ftrylockfile F
 GLIBC_2.27 _IO_funlockfile F
-GLIBC_2.27 __close F
 GLIBC_2.27 __connect F
 GLIBC_2.27 __errno_location F
 GLIBC_2.27 __fcntl F
@@ -47,7 +46,6 @@ GLIBC_2.27 _pthread_cleanup_pop_restore F
 GLIBC_2.27 _pthread_cleanup_push F
 GLIBC_2.27 _pthread_cleanup_push_defer F
 GLIBC_2.27 accept F
-GLIBC_2.27 close F
 GLIBC_2.27 connect F
 GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 96cd51dac9..b992a37d3c 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __close F
 GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
@@ -27,7 +26,6 @@ GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 accept F
-GLIBC_2.0 close F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index f8e8ae6d89..f6396dc275 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -11,7 +11,6 @@ GLIBC_2.19 siglongjmp F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __close F
 GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
@@ -51,7 +50,6 @@ GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 accept F
-GLIBC_2.2 close F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 3ed9d8fb33..fe40905778 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __close F
 GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
@@ -49,7 +48,6 @@ GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 accept F
-GLIBC_2.2 close F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 3ed9d8fb33..fe40905778 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __close F
 GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
@@ -49,7 +48,6 @@ GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 accept F
-GLIBC_2.2 close F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index fa3bccf4f8..09226d8946 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __close F
 GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
@@ -27,7 +26,6 @@ GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 accept F
-GLIBC_2.0 close F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index c27373bb17..e317287356 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __close F
 GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
@@ -49,7 +48,6 @@ GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 accept F
-GLIBC_2.2 close F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 3eb9f17abd..47ce463117 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2.5 _IO_flockfile F
 GLIBC_2.2.5 _IO_ftrylockfile F
 GLIBC_2.2.5 _IO_funlockfile F
-GLIBC_2.2.5 __close F
 GLIBC_2.2.5 __connect F
 GLIBC_2.2.5 __errno_location F
 GLIBC_2.2.5 __fcntl F
@@ -49,7 +48,6 @@ GLIBC_2.2.5 _pthread_cleanup_pop_restore F
 GLIBC_2.2.5 _pthread_cleanup_push F
 GLIBC_2.2.5 _pthread_cleanup_push_defer F
 GLIBC_2.2.5 accept F
-GLIBC_2.2.5 close F
 GLIBC_2.2.5 connect F
 GLIBC_2.2.5 fcntl F
 GLIBC_2.2.5 flockfile F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index f5f63794b1..200211ed30 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.16 _IO_flockfile F
 GLIBC_2.16 _IO_ftrylockfile F
 GLIBC_2.16 _IO_funlockfile F
-GLIBC_2.16 __close F
 GLIBC_2.16 __connect F
 GLIBC_2.16 __errno_location F
 GLIBC_2.16 __fcntl F
@@ -47,7 +46,6 @@ GLIBC_2.16 _pthread_cleanup_pop_restore F
 GLIBC_2.16 _pthread_cleanup_push F
 GLIBC_2.16 _pthread_cleanup_push_defer F
 GLIBC_2.16 accept F
-GLIBC_2.16 close F
 GLIBC_2.16 connect F
 GLIBC_2.16 fcntl F
 GLIBC_2.16 flockfile F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 04/30] nptl: Remove accept from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (2 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 03/30] nptl: Remove close " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 05/30] nptl: Remove connect " Adhemerval Zanella
                   ` (27 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 io/Makefile                                                     | 1 +
 nptl/Makefile                                                   | 2 --
 nptl/Versions                                                   | 1 -
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                  | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist            | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist           | 1 -
 32 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/io/Makefile b/io/Makefile
index 914d7689b2..47e61805fb 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -105,6 +105,7 @@ CFLAGS-fallocate64.c += -fexceptions
 CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-accept.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 CFLAGS-test-lfs.c += -D_LARGEFILE64_SOURCE
diff --git a/nptl/Makefile b/nptl/Makefile
index b1ee9fa988..a292f6facc 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      close accept \
 		      connect recv recvfrom send \
 		      sendto fsync lseek lseek64 \
 		      msync open open64 pause \
@@ -301,7 +300,6 @@ CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-accept.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-connect.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 1422c219d2..b775b8cd36 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -129,7 +129,6 @@ libpthread {
     _pthread_cleanup_pop_restore;
     _pthread_cleanup_push;
     _pthread_cleanup_push_defer;
-    accept;
     connect;
     fcntl;
     flockfile;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 428fc6ab23..f1625bb322 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
-GLIBC_2.17 accept F
 GLIBC_2.17 connect F
 GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 09226d8946..21ce852ef9 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 accept F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index e0f838f5fa..e50f62bfc6 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -44,7 +44,6 @@ GLIBC_2.32 _pthread_cleanup_pop F
 GLIBC_2.32 _pthread_cleanup_pop_restore F
 GLIBC_2.32 _pthread_cleanup_push F
 GLIBC_2.32 _pthread_cleanup_push_defer F
-GLIBC_2.32 accept F
 GLIBC_2.32 call_once F
 GLIBC_2.32 cnd_broadcast F
 GLIBC_2.32 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index fb29a18798..5277fb56e1 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 accept F
 GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index fb29a18798..5277fb56e1 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 accept F
 GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index e87e1993f8..28405247b7 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -44,7 +44,6 @@ GLIBC_2.29 _pthread_cleanup_pop F
 GLIBC_2.29 _pthread_cleanup_pop_restore F
 GLIBC_2.29 _pthread_cleanup_push F
 GLIBC_2.29 _pthread_cleanup_push_defer F
-GLIBC_2.29 accept F
 GLIBC_2.29 call_once F
 GLIBC_2.29 cnd_broadcast F
 GLIBC_2.29 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index fe40905778..17ead3d199 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 accept F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index ece37c69b2..ef11170559 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 accept F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index e317287356..a9770df7c0 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 accept F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index fb29a18798..5277fb56e1 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 accept F
 GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index ece37c69b2..ef11170559 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 accept F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 6e98b15fb2..b0f6768bdf 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
-GLIBC_2.18 accept F
 GLIBC_2.18 connect F
 GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 6e98b15fb2..b0f6768bdf 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
-GLIBC_2.18 accept F
 GLIBC_2.18 connect F
 GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 3d89ba01df..c6d572ce94 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 accept F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 3d89ba01df..c6d572ce94 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 accept F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 08c0c817b1..24fcaf8173 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.21 _pthread_cleanup_pop F
 GLIBC_2.21 _pthread_cleanup_pop_restore F
 GLIBC_2.21 _pthread_cleanup_push F
 GLIBC_2.21 _pthread_cleanup_push_defer F
-GLIBC_2.21 accept F
 GLIBC_2.21 connect F
 GLIBC_2.21 fcntl F
 GLIBC_2.21 flockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 405b6c57ee..f449d22256 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 accept F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index eca1aa5eab..fcc5b3442f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.3 _pthread_cleanup_pop F
 GLIBC_2.3 _pthread_cleanup_pop_restore F
 GLIBC_2.3 _pthread_cleanup_push F
 GLIBC_2.3 _pthread_cleanup_push_defer F
-GLIBC_2.3 accept F
 GLIBC_2.3 connect F
 GLIBC_2.3 fcntl F
 GLIBC_2.3 flockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 428fc6ab23..f1625bb322 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
-GLIBC_2.17 accept F
 GLIBC_2.17 connect F
 GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 6510e60fc7..25d4f8977c 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -44,7 +44,6 @@ GLIBC_2.33 _pthread_cleanup_pop F
 GLIBC_2.33 _pthread_cleanup_pop_restore F
 GLIBC_2.33 _pthread_cleanup_push F
 GLIBC_2.33 _pthread_cleanup_push_defer F
-GLIBC_2.33 accept F
 GLIBC_2.33 call_once F
 GLIBC_2.33 cnd_broadcast F
 GLIBC_2.33 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 90cbaeccac..f5fae6058f 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.27 _pthread_cleanup_pop F
 GLIBC_2.27 _pthread_cleanup_pop_restore F
 GLIBC_2.27 _pthread_cleanup_push F
 GLIBC_2.27 _pthread_cleanup_push_defer F
-GLIBC_2.27 accept F
 GLIBC_2.27 connect F
 GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index b992a37d3c..33ddb66a35 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 accept F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index f6396dc275..0d2d50ffc8 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 accept F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index fe40905778..17ead3d199 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 accept F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index fe40905778..17ead3d199 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 accept F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 09226d8946..21ce852ef9 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 accept F
 GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index e317287356..a9770df7c0 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 accept F
 GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 47ce463117..1972c18afb 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2.5 _pthread_cleanup_pop F
 GLIBC_2.2.5 _pthread_cleanup_pop_restore F
 GLIBC_2.2.5 _pthread_cleanup_push F
 GLIBC_2.2.5 _pthread_cleanup_push_defer F
-GLIBC_2.2.5 accept F
 GLIBC_2.2.5 connect F
 GLIBC_2.2.5 fcntl F
 GLIBC_2.2.5 flockfile F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 200211ed30..8fc62eb12b 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.16 _pthread_cleanup_pop F
 GLIBC_2.16 _pthread_cleanup_pop_restore F
 GLIBC_2.16 _pthread_cleanup_push F
 GLIBC_2.16 _pthread_cleanup_push_defer F
-GLIBC_2.16 accept F
 GLIBC_2.16 connect F
 GLIBC_2.16 fcntl F
 GLIBC_2.16 flockfile F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 05/30] nptl: Remove connect from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (3 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 04/30] nptl: Remove accept " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 06/30] nptl: Remove recv " Adhemerval Zanella
                   ` (26 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 io/Makefile                                                    | 1 +
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 2 --
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 2 --
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 2 --
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 2 --
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 2 --
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 2 --
 32 files changed, 2 insertions(+), 62 deletions(-)

diff --git a/io/Makefile b/io/Makefile
index 47e61805fb..c9919d666f 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -106,6 +106,7 @@ CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-accept.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-connect.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 CFLAGS-test-lfs.c += -D_LARGEFILE64_SOURCE
diff --git a/nptl/Makefile b/nptl/Makefile
index a292f6facc..f4413d3ddb 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      connect recv recvfrom send \
+		      recv recvfrom send \
 		      sendto fsync lseek lseek64 \
 		      msync open open64 pause \
 		      pread pread64 pwrite pwrite64 \
@@ -301,7 +301,6 @@ CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-connect.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index b775b8cd36..893b46a0af 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -103,7 +103,6 @@ libpthread {
     _IO_flockfile;
     _IO_ftrylockfile;
     _IO_funlockfile;
-    __connect;
     __errno_location;
     __fcntl;
     __h_errno_location;
@@ -129,7 +128,6 @@ libpthread {
     _pthread_cleanup_pop_restore;
     _pthread_cleanup_push;
     _pthread_cleanup_push_defer;
-    connect;
     fcntl;
     flockfile;
     fsync;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index f1625bb322..f12e66ec50 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.17 _IO_flockfile F
 GLIBC_2.17 _IO_ftrylockfile F
 GLIBC_2.17 _IO_funlockfile F
-GLIBC_2.17 __connect F
 GLIBC_2.17 __errno_location F
 GLIBC_2.17 __fcntl F
 GLIBC_2.17 __h_errno_location F
@@ -45,7 +44,6 @@ GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
-GLIBC_2.17 connect F
 GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
 GLIBC_2.17 fsync F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 21ce852ef9..f58f4d7e23 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
@@ -25,7 +24,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 fsync F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index e50f62bfc6..be955dfd97 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.32 _IO_flockfile F
 GLIBC_2.32 _IO_ftrylockfile F
 GLIBC_2.32 _IO_funlockfile F
-GLIBC_2.32 __connect F
 GLIBC_2.32 __errno_location F
 GLIBC_2.32 __h_errno_location F
 GLIBC_2.32 __libc_allocate_rtsig F
@@ -51,7 +50,6 @@ GLIBC_2.32 cnd_init F
 GLIBC_2.32 cnd_signal F
 GLIBC_2.32 cnd_timedwait F
 GLIBC_2.32 cnd_wait F
-GLIBC_2.32 connect F
 GLIBC_2.32 flockfile F
 GLIBC_2.32 fsync F
 GLIBC_2.32 ftrylockfile F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 5277fb56e1..eaa55273eb 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.31 pthread_clockjoin_np F
 GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
-GLIBC_2.4 __connect F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __fcntl F
 GLIBC_2.4 __h_errno_location F
@@ -80,7 +79,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
 GLIBC_2.4 fsync F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 5277fb56e1..eaa55273eb 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.31 pthread_clockjoin_np F
 GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
-GLIBC_2.4 __connect F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __fcntl F
 GLIBC_2.4 __h_errno_location F
@@ -80,7 +79,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
 GLIBC_2.4 fsync F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 28405247b7..488dffa339 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.29 _IO_flockfile F
 GLIBC_2.29 _IO_ftrylockfile F
 GLIBC_2.29 _IO_funlockfile F
-GLIBC_2.29 __connect F
 GLIBC_2.29 __errno_location F
 GLIBC_2.29 __h_errno_location F
 GLIBC_2.29 __libc_allocate_rtsig F
@@ -51,7 +50,6 @@ GLIBC_2.29 cnd_init F
 GLIBC_2.29 cnd_signal F
 GLIBC_2.29 cnd_timedwait F
 GLIBC_2.29 cnd_wait F
-GLIBC_2.29 connect F
 GLIBC_2.29 flockfile F
 GLIBC_2.29 fsync F
 GLIBC_2.29 ftrylockfile F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 17ead3d199..daaae698d0 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 fsync F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index ef11170559..0224d23e36 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
@@ -25,7 +24,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 fsync F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index a9770df7c0..91f06d2621 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 fsync F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 5277fb56e1..eaa55273eb 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.31 pthread_clockjoin_np F
 GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
-GLIBC_2.4 __connect F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __fcntl F
 GLIBC_2.4 __h_errno_location F
@@ -80,7 +79,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 connect F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
 GLIBC_2.4 fsync F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index ef11170559..0224d23e36 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
@@ -25,7 +24,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 fsync F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index b0f6768bdf..09fbbf577c 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.18 _IO_flockfile F
 GLIBC_2.18 _IO_ftrylockfile F
 GLIBC_2.18 _IO_funlockfile F
-GLIBC_2.18 __connect F
 GLIBC_2.18 __errno_location F
 GLIBC_2.18 __fcntl F
 GLIBC_2.18 __h_errno_location F
@@ -45,7 +44,6 @@ GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
-GLIBC_2.18 connect F
 GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
 GLIBC_2.18 fsync F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index b0f6768bdf..09fbbf577c 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.18 _IO_flockfile F
 GLIBC_2.18 _IO_ftrylockfile F
 GLIBC_2.18 _IO_funlockfile F
-GLIBC_2.18 __connect F
 GLIBC_2.18 __errno_location F
 GLIBC_2.18 __fcntl F
 GLIBC_2.18 __h_errno_location F
@@ -45,7 +44,6 @@ GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
-GLIBC_2.18 connect F
 GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
 GLIBC_2.18 fsync F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index c6d572ce94..90da136229 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
@@ -25,7 +24,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 fsync F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index c6d572ce94..90da136229 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
@@ -25,7 +24,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 fsync F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 24fcaf8173..72baa0eb0c 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.21 _IO_flockfile F
 GLIBC_2.21 _IO_ftrylockfile F
 GLIBC_2.21 _IO_funlockfile F
-GLIBC_2.21 __connect F
 GLIBC_2.21 __errno_location F
 GLIBC_2.21 __fcntl F
 GLIBC_2.21 __h_errno_location F
@@ -45,7 +44,6 @@ GLIBC_2.21 _pthread_cleanup_pop F
 GLIBC_2.21 _pthread_cleanup_pop_restore F
 GLIBC_2.21 _pthread_cleanup_push F
 GLIBC_2.21 _pthread_cleanup_push_defer F
-GLIBC_2.21 connect F
 GLIBC_2.21 fcntl F
 GLIBC_2.21 flockfile F
 GLIBC_2.21 fsync F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index f449d22256..af460aa1f1 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
@@ -25,7 +24,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 fsync F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index fcc5b3442f..8c0b30c1a0 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -30,7 +30,6 @@ GLIBC_2.28 tss_set F
 GLIBC_2.3 _IO_flockfile F
 GLIBC_2.3 _IO_ftrylockfile F
 GLIBC_2.3 _IO_funlockfile F
-GLIBC_2.3 __connect F
 GLIBC_2.3 __errno_location F
 GLIBC_2.3 __fcntl F
 GLIBC_2.3 __h_errno_location F
@@ -68,7 +67,6 @@ GLIBC_2.3 _pthread_cleanup_pop F
 GLIBC_2.3 _pthread_cleanup_pop_restore F
 GLIBC_2.3 _pthread_cleanup_push F
 GLIBC_2.3 _pthread_cleanup_push_defer F
-GLIBC_2.3 connect F
 GLIBC_2.3 fcntl F
 GLIBC_2.3 flockfile F
 GLIBC_2.3 fsync F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index f1625bb322..f12e66ec50 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.17 _IO_flockfile F
 GLIBC_2.17 _IO_ftrylockfile F
 GLIBC_2.17 _IO_funlockfile F
-GLIBC_2.17 __connect F
 GLIBC_2.17 __errno_location F
 GLIBC_2.17 __fcntl F
 GLIBC_2.17 __h_errno_location F
@@ -45,7 +44,6 @@ GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
-GLIBC_2.17 connect F
 GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
 GLIBC_2.17 fsync F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 25d4f8977c..0fb9c72d47 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.33 _IO_flockfile F
 GLIBC_2.33 _IO_ftrylockfile F
 GLIBC_2.33 _IO_funlockfile F
-GLIBC_2.33 __connect F
 GLIBC_2.33 __errno_location F
 GLIBC_2.33 __h_errno_location F
 GLIBC_2.33 __libc_allocate_rtsig F
@@ -51,7 +50,6 @@ GLIBC_2.33 cnd_init F
 GLIBC_2.33 cnd_signal F
 GLIBC_2.33 cnd_timedwait F
 GLIBC_2.33 cnd_wait F
-GLIBC_2.33 connect F
 GLIBC_2.33 flockfile F
 GLIBC_2.33 fsync F
 GLIBC_2.33 ftrylockfile F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index f5fae6058f..7a4328d824 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.27 _IO_flockfile F
 GLIBC_2.27 _IO_ftrylockfile F
 GLIBC_2.27 _IO_funlockfile F
-GLIBC_2.27 __connect F
 GLIBC_2.27 __errno_location F
 GLIBC_2.27 __fcntl F
 GLIBC_2.27 __h_errno_location F
@@ -45,7 +44,6 @@ GLIBC_2.27 _pthread_cleanup_pop F
 GLIBC_2.27 _pthread_cleanup_pop_restore F
 GLIBC_2.27 _pthread_cleanup_push F
 GLIBC_2.27 _pthread_cleanup_push_defer F
-GLIBC_2.27 connect F
 GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
 GLIBC_2.27 fsync F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 33ddb66a35..42661c93b9 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
@@ -25,7 +24,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 fsync F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 0d2d50ffc8..a860d2782e 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -11,7 +11,6 @@ GLIBC_2.19 siglongjmp F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
@@ -49,7 +48,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 fsync F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 17ead3d199..daaae698d0 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 fsync F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 17ead3d199..daaae698d0 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 fsync F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 21ce852ef9..f58f4d7e23 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
-GLIBC_2.0 __connect F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
@@ -25,7 +24,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 connect F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 fsync F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index a9770df7c0..91f06d2621 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
-GLIBC_2.2 __connect F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 connect F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 fsync F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 1972c18afb..5c9e606ce6 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -9,7 +9,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2.5 _IO_flockfile F
 GLIBC_2.2.5 _IO_ftrylockfile F
 GLIBC_2.2.5 _IO_funlockfile F
-GLIBC_2.2.5 __connect F
 GLIBC_2.2.5 __errno_location F
 GLIBC_2.2.5 __fcntl F
 GLIBC_2.2.5 __h_errno_location F
@@ -47,7 +46,6 @@ GLIBC_2.2.5 _pthread_cleanup_pop F
 GLIBC_2.2.5 _pthread_cleanup_pop_restore F
 GLIBC_2.2.5 _pthread_cleanup_push F
 GLIBC_2.2.5 _pthread_cleanup_push_defer F
-GLIBC_2.2.5 connect F
 GLIBC_2.2.5 fcntl F
 GLIBC_2.2.5 flockfile F
 GLIBC_2.2.5 fsync F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 8fc62eb12b..5f10d84e98 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.16 _IO_flockfile F
 GLIBC_2.16 _IO_ftrylockfile F
 GLIBC_2.16 _IO_funlockfile F
-GLIBC_2.16 __connect F
 GLIBC_2.16 __errno_location F
 GLIBC_2.16 __fcntl F
 GLIBC_2.16 __h_errno_location F
@@ -45,7 +44,6 @@ GLIBC_2.16 _pthread_cleanup_pop F
 GLIBC_2.16 _pthread_cleanup_pop_restore F
 GLIBC_2.16 _pthread_cleanup_push F
 GLIBC_2.16 _pthread_cleanup_push_defer F
-GLIBC_2.16 connect F
 GLIBC_2.16 fcntl F
 GLIBC_2.16 flockfile F
 GLIBC_2.16 fsync F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 06/30] nptl: Remove recv from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (4 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 05/30] nptl: Remove connect " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 07/30] nptl: Remove recvfrom " Adhemerval Zanella
                   ` (25 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 1 -
 socket/Makefile                                                | 2 ++
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 1 -
 32 files changed, 3 insertions(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index f4413d3ddb..be0aae4a79 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      recv recvfrom send \
+		      recvfrom send \
 		      sendto fsync lseek lseek64 \
 		      msync open open64 pause \
 		      pread pread64 pwrite pwrite64 \
@@ -298,7 +298,6 @@ CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 893b46a0af..ebc7a772eb 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -169,7 +169,6 @@ libpthread {
     pthread_sigmask;
     pthread_testcancel;
     raise;
-    recv;
     recvfrom;
     recvmsg;
     sem_destroy;
diff --git a/socket/Makefile b/socket/Makefile
index 600891d5d1..f5233e210e 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -36,3 +36,5 @@ tests := tst-accept4
 aux	 := sa_len
 
 include ../Rules
+
+CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index f12e66ec50..64a18aeab2 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.17 pthread_yield F
 GLIBC_2.17 pwrite F
 GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
-GLIBC_2.17 recv F
 GLIBC_2.17 recvfrom F
 GLIBC_2.17 recvmsg F
 GLIBC_2.17 sem_close F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index f58f4d7e23..353f98df18 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index be955dfd97..f93ba9540d 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -174,7 +174,6 @@ GLIBC_2.32 pthread_yield F
 GLIBC_2.32 pwrite F
 GLIBC_2.32 pwrite64 F
 GLIBC_2.32 raise F
-GLIBC_2.32 recv F
 GLIBC_2.32 recvfrom F
 GLIBC_2.32 recvmsg F
 GLIBC_2.32 sem_clockwait F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index eaa55273eb..95fdc9e434 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -186,7 +186,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index eaa55273eb..95fdc9e434 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -186,7 +186,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 488dffa339..92e498ddea 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -169,7 +169,6 @@ GLIBC_2.29 pthread_yield F
 GLIBC_2.29 pwrite F
 GLIBC_2.29 pwrite64 F
 GLIBC_2.29 raise F
-GLIBC_2.29 recv F
 GLIBC_2.29 recvfrom F
 GLIBC_2.29 recvmsg F
 GLIBC_2.29 sem_close F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index daaae698d0..1d24ec1561 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 0224d23e36..220cda9345 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 91f06d2621..eee4fab293 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index eaa55273eb..95fdc9e434 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -186,7 +186,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 recv F
 GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 0224d23e36..220cda9345 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 09fbbf577c..406b0a1be6 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -159,7 +159,6 @@ GLIBC_2.18 pthread_yield F
 GLIBC_2.18 pwrite F
 GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
-GLIBC_2.18 recv F
 GLIBC_2.18 recvfrom F
 GLIBC_2.18 recvmsg F
 GLIBC_2.18 sem_close F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 09fbbf577c..406b0a1be6 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -159,7 +159,6 @@ GLIBC_2.18 pthread_yield F
 GLIBC_2.18 pwrite F
 GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
-GLIBC_2.18 recv F
 GLIBC_2.18 recvfrom F
 GLIBC_2.18 recvmsg F
 GLIBC_2.18 sem_close F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 90da136229..28aa7b5deb 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 90da136229..28aa7b5deb 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 72baa0eb0c..0162929f74 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -159,7 +159,6 @@ GLIBC_2.21 pthread_yield F
 GLIBC_2.21 pwrite F
 GLIBC_2.21 pwrite64 F
 GLIBC_2.21 raise F
-GLIBC_2.21 recv F
 GLIBC_2.21 recvfrom F
 GLIBC_2.21 recvmsg F
 GLIBC_2.21 sem_close F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index af460aa1f1..7802b0923f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 8c0b30c1a0..b079d6598c 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.3 pthread_yield F
 GLIBC_2.3 pwrite F
 GLIBC_2.3 pwrite64 F
 GLIBC_2.3 raise F
-GLIBC_2.3 recv F
 GLIBC_2.3 recvfrom F
 GLIBC_2.3 recvmsg F
 GLIBC_2.3 sem_close F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index f12e66ec50..64a18aeab2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.17 pthread_yield F
 GLIBC_2.17 pwrite F
 GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
-GLIBC_2.17 recv F
 GLIBC_2.17 recvfrom F
 GLIBC_2.17 recvmsg F
 GLIBC_2.17 sem_close F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 0fb9c72d47..ecdba25de2 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -174,7 +174,6 @@ GLIBC_2.33 pthread_yield F
 GLIBC_2.33 pwrite F
 GLIBC_2.33 pwrite64 F
 GLIBC_2.33 raise F
-GLIBC_2.33 recv F
 GLIBC_2.33 recvfrom F
 GLIBC_2.33 recvmsg F
 GLIBC_2.33 sem_clockwait F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 7a4328d824..942d509b5a 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -158,7 +158,6 @@ GLIBC_2.27 pthread_yield F
 GLIBC_2.27 pwrite F
 GLIBC_2.27 pwrite64 F
 GLIBC_2.27 raise F
-GLIBC_2.27 recv F
 GLIBC_2.27 recvfrom F
 GLIBC_2.27 recvmsg F
 GLIBC_2.27 sem_close F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 42661c93b9..c8df3e9c13 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index a860d2782e..72e117cddc 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -139,7 +139,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index daaae698d0..1d24ec1561 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index daaae698d0..1d24ec1561 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index f58f4d7e23..353f98df18 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recv F
 GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 91f06d2621..eee4fab293 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recv F
 GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 5c9e606ce6..f53c06ddd9 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2.5 pthread_yield F
 GLIBC_2.2.5 pwrite F
 GLIBC_2.2.5 pwrite64 F
 GLIBC_2.2.5 raise F
-GLIBC_2.2.5 recv F
 GLIBC_2.2.5 recvfrom F
 GLIBC_2.2.5 recvmsg F
 GLIBC_2.2.5 sem_close F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 5f10d84e98..3785cb085f 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.16 pthread_yield F
 GLIBC_2.16 pwrite F
 GLIBC_2.16 pwrite64 F
 GLIBC_2.16 raise F
-GLIBC_2.16 recv F
 GLIBC_2.16 recvfrom F
 GLIBC_2.16 recvmsg F
 GLIBC_2.16 sem_close F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 07/30] nptl: Remove recvfrom from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (5 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 06/30] nptl: Remove recv " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 08/30] nptl: Remove send " Adhemerval Zanella
                   ` (24 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 1 -
 socket/Makefile                                                | 1 +
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 1 -
 32 files changed, 2 insertions(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index be0aae4a79..c8b3e41851 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      recvfrom send \
+		      send \
 		      sendto fsync lseek lseek64 \
 		      msync open open64 pause \
 		      pread pread64 pwrite pwrite64 \
@@ -300,7 +300,6 @@ CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index ebc7a772eb..bfc553db4b 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -169,7 +169,6 @@ libpthread {
     pthread_sigmask;
     pthread_testcancel;
     raise;
-    recvfrom;
     recvmsg;
     sem_destroy;
     sem_getvalue;
diff --git a/socket/Makefile b/socket/Makefile
index f5233e210e..228b141c3b 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -38,3 +38,4 @@ aux	 := sa_len
 include ../Rules
 
 CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 64a18aeab2..2a0129ec9d 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.17 pthread_yield F
 GLIBC_2.17 pwrite F
 GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
-GLIBC_2.17 recvfrom F
 GLIBC_2.17 recvmsg F
 GLIBC_2.17 sem_close F
 GLIBC_2.17 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 353f98df18..bb22a8fbc5 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index f93ba9540d..910045e24c 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -174,7 +174,6 @@ GLIBC_2.32 pthread_yield F
 GLIBC_2.32 pwrite F
 GLIBC_2.32 pwrite64 F
 GLIBC_2.32 raise F
-GLIBC_2.32 recvfrom F
 GLIBC_2.32 recvmsg F
 GLIBC_2.32 sem_clockwait F
 GLIBC_2.32 sem_close F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 95fdc9e434..8d4a3fc062 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -186,7 +186,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 95fdc9e434..8d4a3fc062 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -186,7 +186,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 92e498ddea..32a5763b89 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -169,7 +169,6 @@ GLIBC_2.29 pthread_yield F
 GLIBC_2.29 pwrite F
 GLIBC_2.29 pwrite64 F
 GLIBC_2.29 raise F
-GLIBC_2.29 recvfrom F
 GLIBC_2.29 recvmsg F
 GLIBC_2.29 sem_close F
 GLIBC_2.29 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 1d24ec1561..f60266d245 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 220cda9345..103388c4f5 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index eee4fab293..a7d6b3deea 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 95fdc9e434..8d4a3fc062 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -186,7 +186,6 @@ GLIBC_2.4 pthread_yield F
 GLIBC_2.4 pwrite F
 GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
-GLIBC_2.4 recvfrom F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 220cda9345..103388c4f5 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 406b0a1be6..4e950d5259 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -159,7 +159,6 @@ GLIBC_2.18 pthread_yield F
 GLIBC_2.18 pwrite F
 GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
-GLIBC_2.18 recvfrom F
 GLIBC_2.18 recvmsg F
 GLIBC_2.18 sem_close F
 GLIBC_2.18 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 406b0a1be6..4e950d5259 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -159,7 +159,6 @@ GLIBC_2.18 pthread_yield F
 GLIBC_2.18 pwrite F
 GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
-GLIBC_2.18 recvfrom F
 GLIBC_2.18 recvmsg F
 GLIBC_2.18 sem_close F
 GLIBC_2.18 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 28aa7b5deb..aaf79e4825 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 28aa7b5deb..aaf79e4825 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 0162929f74..f38f6c1250 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -159,7 +159,6 @@ GLIBC_2.21 pthread_yield F
 GLIBC_2.21 pwrite F
 GLIBC_2.21 pwrite64 F
 GLIBC_2.21 raise F
-GLIBC_2.21 recvfrom F
 GLIBC_2.21 recvmsg F
 GLIBC_2.21 sem_close F
 GLIBC_2.21 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 7802b0923f..90ba7f8344 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index b079d6598c..d1c40ad014 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.3 pthread_yield F
 GLIBC_2.3 pwrite F
 GLIBC_2.3 pwrite64 F
 GLIBC_2.3 raise F
-GLIBC_2.3 recvfrom F
 GLIBC_2.3 recvmsg F
 GLIBC_2.3 sem_close F
 GLIBC_2.3 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 64a18aeab2..2a0129ec9d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.17 pthread_yield F
 GLIBC_2.17 pwrite F
 GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
-GLIBC_2.17 recvfrom F
 GLIBC_2.17 recvmsg F
 GLIBC_2.17 sem_close F
 GLIBC_2.17 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index ecdba25de2..faedd4be62 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -174,7 +174,6 @@ GLIBC_2.33 pthread_yield F
 GLIBC_2.33 pwrite F
 GLIBC_2.33 pwrite64 F
 GLIBC_2.33 raise F
-GLIBC_2.33 recvfrom F
 GLIBC_2.33 recvmsg F
 GLIBC_2.33 sem_clockwait F
 GLIBC_2.33 sem_close F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 942d509b5a..6af93a54c7 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -158,7 +158,6 @@ GLIBC_2.27 pthread_yield F
 GLIBC_2.27 pwrite F
 GLIBC_2.27 pwrite64 F
 GLIBC_2.27 raise F
-GLIBC_2.27 recvfrom F
 GLIBC_2.27 recvmsg F
 GLIBC_2.27 sem_close F
 GLIBC_2.27 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index c8df3e9c13..f7372e26d7 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 72e117cddc..2a06f25614 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -139,7 +139,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 1d24ec1561..f60266d245 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 1d24ec1561..f60266d245 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 353f98df18..bb22a8fbc5 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -64,7 +64,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvfrom F
 GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index eee4fab293..a7d6b3deea 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2 pthread_yield F
 GLIBC_2.2 pwrite F
 GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvfrom F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index f53c06ddd9..eb769489f6 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.2.5 pthread_yield F
 GLIBC_2.2.5 pwrite F
 GLIBC_2.2.5 pwrite64 F
 GLIBC_2.2.5 raise F
-GLIBC_2.2.5 recvfrom F
 GLIBC_2.2.5 recvmsg F
 GLIBC_2.2.5 sem_close F
 GLIBC_2.2.5 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 3785cb085f..2d669e82d9 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.16 pthread_yield F
 GLIBC_2.16 pwrite F
 GLIBC_2.16 pwrite64 F
 GLIBC_2.16 raise F
-GLIBC_2.16 recvfrom F
 GLIBC_2.16 recvmsg F
 GLIBC_2.16 sem_close F
 GLIBC_2.16 sem_destroy F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 08/30] nptl: Remove send from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (6 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 07/30] nptl: Remove recvfrom " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-17 18:07   ` Florian Weimer
  2021-03-16 20:04 ` [PATCH 09/30] nptl: Remove sendto " Adhemerval Zanella
                   ` (23 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.  Both aarch64
and nios2 also requires to export __send.  It was done previously with
the HAVE_INTERNAL_SEND_SYMBOL (which forced the symbol creation),
however it is simpler to add them on the architecture specific Version
script snippet.

Checked on x86_64-linux-gnu and i686-linux-gnu.
---
 nptl/Makefile                                                 | 2 --
 nptl/Versions                                                 | 2 --
 socket/Makefile                                               | 1 +
 sysdeps/unix/sysv/linux/aarch64/Versions                      | 3 +++
 sysdeps/unix/sysv/linux/aarch64/libc.abilist                  | 1 +
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist            | 2 --
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                | 2 --
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist             | 2 --
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist             | 2 --
 sysdeps/unix/sysv/linux/csky/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/i386/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist               | 2 --
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist        | 2 --
 sysdeps/unix/sysv/linux/nios2/Versions                        | 1 +
 sysdeps/unix/sysv/linux/nios2/libc.abilist                    | 1 +
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist  | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist   | 2 --
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist   | 2 --
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist         | 2 --
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist       | 2 --
 sysdeps/unix/sysv/linux/send.c                                | 2 --
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist              | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist      | 2 --
 sysdeps/unix/sysv/linux/sysdep.h                              | 4 ----
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist          | 2 --
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist         | 2 --
 38 files changed, 7 insertions(+), 68 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index c8b3e41851..fa71069892 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      send \
 		      sendto fsync lseek lseek64 \
 		      msync open open64 pause \
 		      pread pread64 pwrite pwrite64 \
@@ -298,7 +297,6 @@ CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index bfc553db4b..0c4b681adf 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -121,7 +121,6 @@ libpthread {
     __pthread_mutexattr_settype;
     __pthread_once;
     __pthread_setspecific;
-    __send;
     __sigaction;
     _exit;
     _pthread_cleanup_pop;
@@ -176,7 +175,6 @@ libpthread {
     sem_post;
     sem_trywait;
     sem_wait;
-    send;
     sendmsg;
     sendto;
     sigaction;
diff --git a/socket/Makefile b/socket/Makefile
index 228b141c3b..55c2416887 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -39,3 +39,4 @@ include ../Rules
 
 CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/sysdeps/unix/sysv/linux/aarch64/Versions b/sysdeps/unix/sysv/linux/aarch64/Versions
index 9bd87fe2d0..92f653aa93 100644
--- a/sysdeps/unix/sysv/linux/aarch64/Versions
+++ b/sysdeps/unix/sysv/linux/aarch64/Versions
@@ -5,6 +5,9 @@ ld {
   }
 }
 libc {
+  GLIBC_2.17 {
+    __send;
+  }
   GLIBC_PRIVATE {
     __vdso_clock_gettime;
     __vdso_clock_getres;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index bac795262d..29f41b7ed5 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -371,6 +371,7 @@ GLIBC_2.17 __sched_getscheduler F
 GLIBC_2.17 __sched_setscheduler F
 GLIBC_2.17 __sched_yield F
 GLIBC_2.17 __select F
+GLIBC_2.17 __send F
 GLIBC_2.17 __setmntent F
 GLIBC_2.17 __setpgid F
 GLIBC_2.17 __sigaction F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 2a0129ec9d..f4b6b38115 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
 GLIBC_2.17 __pwrite64 F
 GLIBC_2.17 __res_state F
-GLIBC_2.17 __send F
 GLIBC_2.17 __sigaction F
 GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
@@ -168,7 +167,6 @@ GLIBC_2.17 sem_timedwait F
 GLIBC_2.17 sem_trywait F
 GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
-GLIBC_2.17 send F
 GLIBC_2.17 sendmsg F
 GLIBC_2.17 sendto F
 GLIBC_2.17 sigaction F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index bb22a8fbc5..34b5cf8b04 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -18,7 +18,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
@@ -71,7 +70,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 send F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 910045e24c..bc372dc086 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.32 __pthread_unregister_cancel_restore F
 GLIBC_2.32 __pthread_unwind_next F
 GLIBC_2.32 __pwrite64 F
 GLIBC_2.32 __res_state F
-GLIBC_2.32 __send F
 GLIBC_2.32 __sigaction F
 GLIBC_2.32 _pthread_cleanup_pop F
 GLIBC_2.32 _pthread_cleanup_pop_restore F
@@ -186,7 +185,6 @@ GLIBC_2.32 sem_timedwait F
 GLIBC_2.32 sem_trywait F
 GLIBC_2.32 sem_unlink F
 GLIBC_2.32 sem_wait F
-GLIBC_2.32 send F
 GLIBC_2.32 sendmsg F
 GLIBC_2.32 sendto F
 GLIBC_2.32 sigaction F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 8d4a3fc062..88d91c8955 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -73,7 +73,6 @@ GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
 GLIBC_2.4 __res_state F
-GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
@@ -197,7 +196,6 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 send F
 GLIBC_2.4 sendmsg F
 GLIBC_2.4 sendto F
 GLIBC_2.4 sigaction F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 8d4a3fc062..88d91c8955 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -73,7 +73,6 @@ GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
 GLIBC_2.4 __res_state F
-GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
@@ -197,7 +196,6 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 send F
 GLIBC_2.4 sendmsg F
 GLIBC_2.4 sendto F
 GLIBC_2.4 sigaction F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 32a5763b89..41a0da03eb 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.29 __pthread_unregister_cancel_restore F
 GLIBC_2.29 __pthread_unwind_next F
 GLIBC_2.29 __pwrite64 F
 GLIBC_2.29 __res_state F
-GLIBC_2.29 __send F
 GLIBC_2.29 __sigaction F
 GLIBC_2.29 _pthread_cleanup_pop F
 GLIBC_2.29 _pthread_cleanup_pop_restore F
@@ -180,7 +179,6 @@ GLIBC_2.29 sem_timedwait F
 GLIBC_2.29 sem_trywait F
 GLIBC_2.29 sem_unlink F
 GLIBC_2.29 sem_wait F
-GLIBC_2.29 send F
 GLIBC_2.29 sendmsg F
 GLIBC_2.29 sendto F
 GLIBC_2.29 sigaction F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index f60266d245..8d4a802c03 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -40,7 +40,6 @@ GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
@@ -148,7 +147,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 send F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 103388c4f5..36b8644259 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -18,7 +18,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
@@ -71,7 +70,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 send F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index a7d6b3deea..42585ba3ce 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -40,7 +40,6 @@ GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
@@ -148,7 +147,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 send F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 8d4a3fc062..88d91c8955 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -73,7 +73,6 @@ GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __pwrite64 F
 GLIBC_2.4 __res_state F
-GLIBC_2.4 __send F
 GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
@@ -197,7 +196,6 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 send F
 GLIBC_2.4 sendmsg F
 GLIBC_2.4 sendto F
 GLIBC_2.4 sigaction F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 103388c4f5..36b8644259 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -18,7 +18,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
@@ -71,7 +70,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 send F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 4e950d5259..d780989570 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
 GLIBC_2.18 __pwrite64 F
 GLIBC_2.18 __res_state F
-GLIBC_2.18 __send F
 GLIBC_2.18 __sigaction F
 GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
@@ -170,7 +169,6 @@ GLIBC_2.18 sem_timedwait F
 GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
-GLIBC_2.18 send F
 GLIBC_2.18 sendmsg F
 GLIBC_2.18 sendto F
 GLIBC_2.18 sigaction F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 4e950d5259..d780989570 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
 GLIBC_2.18 __pwrite64 F
 GLIBC_2.18 __res_state F
-GLIBC_2.18 __send F
 GLIBC_2.18 __sigaction F
 GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
@@ -170,7 +169,6 @@ GLIBC_2.18 sem_timedwait F
 GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
-GLIBC_2.18 send F
 GLIBC_2.18 sendmsg F
 GLIBC_2.18 sendto F
 GLIBC_2.18 sigaction F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index aaf79e4825..386c89943c 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -18,7 +18,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
@@ -71,7 +70,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 send F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index aaf79e4825..386c89943c 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -18,7 +18,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
@@ -71,7 +70,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 send F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
diff --git a/sysdeps/unix/sysv/linux/nios2/Versions b/sysdeps/unix/sysv/linux/nios2/Versions
index e42c85f575..ea1ec39234 100644
--- a/sysdeps/unix/sysv/linux/nios2/Versions
+++ b/sysdeps/unix/sysv/linux/nios2/Versions
@@ -1,5 +1,6 @@
 libc {
   GLIBC_2.21 {
+    __send;
     _flush_cache;
     cacheflush;
   }
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 17f5609e06..3acb12c22f 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -409,6 +409,7 @@ GLIBC_2.21 __sched_getscheduler F
 GLIBC_2.21 __sched_setscheduler F
 GLIBC_2.21 __sched_yield F
 GLIBC_2.21 __select F
+GLIBC_2.21 __send F
 GLIBC_2.21 __setmntent F
 GLIBC_2.21 __setpgid F
 GLIBC_2.21 __sigaction F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index f38f6c1250..dd9eca02b9 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.21 __pthread_unregister_cancel_restore F
 GLIBC_2.21 __pthread_unwind_next F
 GLIBC_2.21 __pwrite64 F
 GLIBC_2.21 __res_state F
-GLIBC_2.21 __send F
 GLIBC_2.21 __sigaction F
 GLIBC_2.21 _pthread_cleanup_pop F
 GLIBC_2.21 _pthread_cleanup_pop_restore F
@@ -170,7 +169,6 @@ GLIBC_2.21 sem_timedwait F
 GLIBC_2.21 sem_trywait F
 GLIBC_2.21 sem_unlink F
 GLIBC_2.21 sem_wait F
-GLIBC_2.21 send F
 GLIBC_2.21 sendmsg F
 GLIBC_2.21 sendto F
 GLIBC_2.21 sigaction F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 90ba7f8344..c0d9ac4000 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -18,7 +18,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
@@ -71,7 +70,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 send F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index d1c40ad014..ac031664df 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -61,7 +61,6 @@ GLIBC_2.3 __pthread_rwlock_wrlock F
 GLIBC_2.3 __pthread_setspecific F
 GLIBC_2.3 __pwrite64 F
 GLIBC_2.3 __res_state F
-GLIBC_2.3 __send F
 GLIBC_2.3 __sigaction F
 GLIBC_2.3 _pthread_cleanup_pop F
 GLIBC_2.3 _pthread_cleanup_pop_restore F
@@ -168,7 +167,6 @@ GLIBC_2.3 sem_timedwait F
 GLIBC_2.3 sem_trywait F
 GLIBC_2.3 sem_unlink F
 GLIBC_2.3 sem_wait F
-GLIBC_2.3 send F
 GLIBC_2.3 sendmsg F
 GLIBC_2.3 sendto F
 GLIBC_2.3 sigaction F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 2a0129ec9d..f4b6b38115 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
 GLIBC_2.17 __pwrite64 F
 GLIBC_2.17 __res_state F
-GLIBC_2.17 __send F
 GLIBC_2.17 __sigaction F
 GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
@@ -168,7 +167,6 @@ GLIBC_2.17 sem_timedwait F
 GLIBC_2.17 sem_trywait F
 GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
-GLIBC_2.17 send F
 GLIBC_2.17 sendmsg F
 GLIBC_2.17 sendto F
 GLIBC_2.17 sigaction F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index faedd4be62..9e502ef6db 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.33 __pthread_unregister_cancel_restore F
 GLIBC_2.33 __pthread_unwind_next F
 GLIBC_2.33 __pwrite64 F
 GLIBC_2.33 __res_state F
-GLIBC_2.33 __send F
 GLIBC_2.33 __sigaction F
 GLIBC_2.33 _pthread_cleanup_pop F
 GLIBC_2.33 _pthread_cleanup_pop_restore F
@@ -186,7 +185,6 @@ GLIBC_2.33 sem_timedwait F
 GLIBC_2.33 sem_trywait F
 GLIBC_2.33 sem_unlink F
 GLIBC_2.33 sem_wait F
-GLIBC_2.33 send F
 GLIBC_2.33 sendmsg F
 GLIBC_2.33 sendto F
 GLIBC_2.33 sigaction F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 6af93a54c7..3e18d1d43c 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.27 __pthread_unregister_cancel_restore F
 GLIBC_2.27 __pthread_unwind_next F
 GLIBC_2.27 __pwrite64 F
 GLIBC_2.27 __res_state F
-GLIBC_2.27 __send F
 GLIBC_2.27 __sigaction F
 GLIBC_2.27 _pthread_cleanup_pop F
 GLIBC_2.27 _pthread_cleanup_pop_restore F
@@ -169,7 +168,6 @@ GLIBC_2.27 sem_timedwait F
 GLIBC_2.27 sem_trywait F
 GLIBC_2.27 sem_unlink F
 GLIBC_2.27 sem_wait F
-GLIBC_2.27 send F
 GLIBC_2.27 sendmsg F
 GLIBC_2.27 sendto F
 GLIBC_2.27 sigaction F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index f7372e26d7..a0b09b0bf3 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -18,7 +18,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
@@ -71,7 +70,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 send F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 2a06f25614..1469f714dd 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
@@ -150,7 +149,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 send F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
diff --git a/sysdeps/unix/sysv/linux/send.c b/sysdeps/unix/sysv/linux/send.c
index 283e09e2f3..f29a7de349 100644
--- a/sysdeps/unix/sysv/linux/send.c
+++ b/sysdeps/unix/sysv/linux/send.c
@@ -32,6 +32,4 @@ __libc_send (int fd, const void *buf, size_t len, int flags)
 }
 weak_alias (__libc_send, send)
 weak_alias (__libc_send, __send)
-#ifdef HAVE_INTERNAL_SEND_SYMBOL
 libc_hidden_def (__send)
-#endif
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index f60266d245..8d4a802c03 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -40,7 +40,6 @@ GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
@@ -148,7 +147,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 send F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index f60266d245..8d4a802c03 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -40,7 +40,6 @@ GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
@@ -148,7 +147,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 send F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index bb22a8fbc5..34b5cf8b04 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -18,7 +18,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __send F
 GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
@@ -71,7 +70,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 send F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index a7d6b3deea..42585ba3ce 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -40,7 +40,6 @@ GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __send F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
@@ -148,7 +147,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 send F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
diff --git a/sysdeps/unix/sysv/linux/sysdep.h b/sysdeps/unix/sysv/linux/sysdep.h
index bff83e5bcd..3ef72dc805 100644
--- a/sysdeps/unix/sysv/linux/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sysdep.h
@@ -95,10 +95,6 @@
  (long) (val), \
  (long) (((uint64_t) (val)) >> 32)
 
-/* Exports the __send symbol on send.c linux implementation (some ABI have
-   it missing due the usage of a old generic version without it).  */
-#define HAVE_INTERNAL_SEND_SYMBOL	1
-
 /* Export the ___brk_addr symbol on brk.c implementation (some ABIs export
    it due and old crtstuff.c code).  */
 #define HAVE_INTERNAL_BRK_ADDR_SYMBOL   0
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index eb769489f6..0065e7843d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -40,7 +40,6 @@ GLIBC_2.2.5 __pthread_rwlock_wrlock F
 GLIBC_2.2.5 __pthread_setspecific F
 GLIBC_2.2.5 __pwrite64 F
 GLIBC_2.2.5 __res_state F
-GLIBC_2.2.5 __send F
 GLIBC_2.2.5 __sigaction F
 GLIBC_2.2.5 _pthread_cleanup_pop F
 GLIBC_2.2.5 _pthread_cleanup_pop_restore F
@@ -148,7 +147,6 @@ GLIBC_2.2.5 sem_timedwait F
 GLIBC_2.2.5 sem_trywait F
 GLIBC_2.2.5 sem_unlink F
 GLIBC_2.2.5 sem_wait F
-GLIBC_2.2.5 send F
 GLIBC_2.2.5 sendmsg F
 GLIBC_2.2.5 sendto F
 GLIBC_2.2.5 sigaction F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 2d669e82d9..13ac2abbb3 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -38,7 +38,6 @@ GLIBC_2.16 __pthread_unregister_cancel_restore F
 GLIBC_2.16 __pthread_unwind_next F
 GLIBC_2.16 __pwrite64 F
 GLIBC_2.16 __res_state F
-GLIBC_2.16 __send F
 GLIBC_2.16 __sigaction F
 GLIBC_2.16 _pthread_cleanup_pop F
 GLIBC_2.16 _pthread_cleanup_pop_restore F
@@ -168,7 +167,6 @@ GLIBC_2.16 sem_timedwait F
 GLIBC_2.16 sem_trywait F
 GLIBC_2.16 sem_unlink F
 GLIBC_2.16 sem_wait F
-GLIBC_2.16 send F
 GLIBC_2.16 sendmsg F
 GLIBC_2.16 sendto F
 GLIBC_2.16 sigaction F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 08/30] nptl: Remove send from libpthread
  2021-03-16 20:04 ` [PATCH 08/30] nptl: Remove send " Adhemerval Zanella
@ 2021-03-17 18:07   ` Florian Weimer
  2021-03-17 20:13     ` Florian Weimer
  0 siblings, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 18:07 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> The libc version is identical and built with same flags.  Both aarch64
> and nios2 also requires to export __send.  It was done previously with
> the HAVE_INTERNAL_SEND_SYMBOL (which forced the symbol creation),
> however it is simpler to add them on the architecture specific Version
> script snippet.

In other cases, we have said that doing this would require adding a
__send@GLIBC_2.34 symbol (which is what my patched
move-symbol-to-libc.py script does).

However, I think we can turn this into a compat symbol in this case.
All __send callers are internal to libc, so we don't need
__send@GLIBC_PRIVATE, just a hidden proto.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 08/30] nptl: Remove send from libpthread
  2021-03-17 18:07   ` Florian Weimer
@ 2021-03-17 20:13     ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 20:13 UTC (permalink / raw)
  To: Florian Weimer via Libc-alpha

* Florian Weimer via Libc-alpha:

> * Adhemerval Zanella via Libc-alpha:
>
>> The libc version is identical and built with same flags.  Both aarch64
>> and nios2 also requires to export __send.  It was done previously with
>> the HAVE_INTERNAL_SEND_SYMBOL (which forced the symbol creation),
>> however it is simpler to add them on the architecture specific Version
>> script snippet.
>
> In other cases, we have said that doing this would require adding a
> __send@GLIBC_2.34 symbol (which is what my patched
> move-symbol-to-libc.py script does).
>
> However, I think we can turn this into a compat symbol in this case.
> All __send callers are internal to libc, so we don't need
> __send@GLIBC_PRIVATE, just a hidden proto.

One more comment: Please also remove:

sysdeps/unix/sysv/linux/aarch64/sysdep.h:# undef HAVE_INTERNAL_SEND_SYMBOL
sysdeps/unix/sysv/linux/nios2/sysdep.h:# undef HAVE_INTERNAL_SEND_SYMBOL

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 09/30] nptl: Remove sendto from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (7 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 08/30] nptl: Remove send " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 10/30] nptl: Remove fsync " Adhemerval Zanella
                   ` (22 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 1 -
 socket/Makefile                                                | 1 +
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 1 -
 32 files changed, 2 insertions(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index fa71069892..0b05309b8d 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      sendto fsync lseek lseek64 \
+		      fsync lseek lseek64 \
 		      msync open open64 pause \
 		      pread pread64 pwrite pwrite64 \
 		      tcdrain msgrcv msgsnd \
@@ -297,7 +297,6 @@ CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 0c4b681adf..3d1d5c4cec 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -176,7 +176,6 @@ libpthread {
     sem_trywait;
     sem_wait;
     sendmsg;
-    sendto;
     sigaction;
     siglongjmp;
     sigwait;
diff --git a/socket/Makefile b/socket/Makefile
index 55c2416887..2b086e0a05 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -40,3 +40,4 @@ include ../Rules
 CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index f4b6b38115..b8c8317c03 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -168,7 +168,6 @@ GLIBC_2.17 sem_trywait F
 GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
 GLIBC_2.17 sendmsg F
-GLIBC_2.17 sendto F
 GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
 GLIBC_2.17 sigwait F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 34b5cf8b04..0a52ef31c6 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -71,7 +71,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
-GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index bc372dc086..03c645f61d 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -186,7 +186,6 @@ GLIBC_2.32 sem_trywait F
 GLIBC_2.32 sem_unlink F
 GLIBC_2.32 sem_wait F
 GLIBC_2.32 sendmsg F
-GLIBC_2.32 sendto F
 GLIBC_2.32 sigaction F
 GLIBC_2.32 sigwait F
 GLIBC_2.32 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 88d91c8955..9eb80bf588 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -197,7 +197,6 @@ GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
 GLIBC_2.4 sendmsg F
-GLIBC_2.4 sendto F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 88d91c8955..9eb80bf588 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -197,7 +197,6 @@ GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
 GLIBC_2.4 sendmsg F
-GLIBC_2.4 sendto F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 41a0da03eb..1582a2917a 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -180,7 +180,6 @@ GLIBC_2.29 sem_trywait F
 GLIBC_2.29 sem_unlink F
 GLIBC_2.29 sem_wait F
 GLIBC_2.29 sendmsg F
-GLIBC_2.29 sendto F
 GLIBC_2.29 sigaction F
 GLIBC_2.29 sigwait F
 GLIBC_2.29 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 8d4a802c03..2902c010a4 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
-GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 36b8644259..81eba9a366 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -71,7 +71,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
-GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 42585ba3ce..c645bbf82d 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
-GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 88d91c8955..9eb80bf588 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -197,7 +197,6 @@ GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
 GLIBC_2.4 sendmsg F
-GLIBC_2.4 sendto F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 36b8644259..81eba9a366 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -71,7 +71,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
-GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index d780989570..6269d97ebc 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -170,7 +170,6 @@ GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
 GLIBC_2.18 sendmsg F
-GLIBC_2.18 sendto F
 GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
 GLIBC_2.18 sigwait F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index d780989570..6269d97ebc 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -170,7 +170,6 @@ GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
 GLIBC_2.18 sendmsg F
-GLIBC_2.18 sendto F
 GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
 GLIBC_2.18 sigwait F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 386c89943c..b20a228e30 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -71,7 +71,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
-GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 386c89943c..b20a228e30 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -71,7 +71,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
-GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index dd9eca02b9..b6ce6d132a 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -170,7 +170,6 @@ GLIBC_2.21 sem_trywait F
 GLIBC_2.21 sem_unlink F
 GLIBC_2.21 sem_wait F
 GLIBC_2.21 sendmsg F
-GLIBC_2.21 sendto F
 GLIBC_2.21 sigaction F
 GLIBC_2.21 siglongjmp F
 GLIBC_2.21 sigwait F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index c0d9ac4000..c7839823a1 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -71,7 +71,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
-GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index ac031664df..eb5b96affc 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -168,7 +168,6 @@ GLIBC_2.3 sem_trywait F
 GLIBC_2.3 sem_unlink F
 GLIBC_2.3 sem_wait F
 GLIBC_2.3 sendmsg F
-GLIBC_2.3 sendto F
 GLIBC_2.3 sigaction F
 GLIBC_2.3 siglongjmp F
 GLIBC_2.3 sigwait F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index f4b6b38115..b8c8317c03 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -168,7 +168,6 @@ GLIBC_2.17 sem_trywait F
 GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
 GLIBC_2.17 sendmsg F
-GLIBC_2.17 sendto F
 GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
 GLIBC_2.17 sigwait F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 9e502ef6db..b70b4948a3 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -186,7 +186,6 @@ GLIBC_2.33 sem_trywait F
 GLIBC_2.33 sem_unlink F
 GLIBC_2.33 sem_wait F
 GLIBC_2.33 sendmsg F
-GLIBC_2.33 sendto F
 GLIBC_2.33 sigaction F
 GLIBC_2.33 sigwait F
 GLIBC_2.33 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 3e18d1d43c..3b2e318770 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -169,7 +169,6 @@ GLIBC_2.27 sem_trywait F
 GLIBC_2.27 sem_unlink F
 GLIBC_2.27 sem_wait F
 GLIBC_2.27 sendmsg F
-GLIBC_2.27 sendto F
 GLIBC_2.27 sigaction F
 GLIBC_2.27 sigwait F
 GLIBC_2.27 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index a0b09b0bf3..5fa4c8a4ab 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -71,7 +71,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
-GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 1469f714dd..d09554633a 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
-GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 8d4a802c03..2902c010a4 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
-GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 8d4a802c03..2902c010a4 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
-GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 34b5cf8b04..0a52ef31c6 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -71,7 +71,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
-GLIBC_2.0 sendto F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 42585ba3ce..c645bbf82d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
-GLIBC_2.2 sendto F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 0065e7843d..b83c0462c1 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.2.5 sem_trywait F
 GLIBC_2.2.5 sem_unlink F
 GLIBC_2.2.5 sem_wait F
 GLIBC_2.2.5 sendmsg F
-GLIBC_2.2.5 sendto F
 GLIBC_2.2.5 sigaction F
 GLIBC_2.2.5 siglongjmp F
 GLIBC_2.2.5 sigwait F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 13ac2abbb3..f1197f99f8 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -168,7 +168,6 @@ GLIBC_2.16 sem_trywait F
 GLIBC_2.16 sem_unlink F
 GLIBC_2.16 sem_wait F
 GLIBC_2.16 sendmsg F
-GLIBC_2.16 sendto F
 GLIBC_2.16 sigaction F
 GLIBC_2.16 siglongjmp F
 GLIBC_2.16 sigwait F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 10/30] nptl: Remove fsync from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (8 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 09/30] nptl: Remove sendto " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 11/30] nptl: Remove lseek " Adhemerval Zanella
                   ` (21 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 1 -
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 1 -
 31 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 0b05309b8d..ac0f6d6f80 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      fsync lseek lseek64 \
+		      lseek lseek64 \
 		      msync open open64 pause \
 		      pread pread64 pwrite pwrite64 \
 		      tcdrain msgrcv msgsnd \
@@ -302,7 +302,6 @@ CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-fsync.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-pt-system.c += -fexceptions
 
diff --git a/nptl/Versions b/nptl/Versions
index 3d1d5c4cec..beb6db7c7c 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -129,7 +129,6 @@ libpthread {
     _pthread_cleanup_push_defer;
     fcntl;
     flockfile;
-    fsync;
     ftrylockfile;
     funlockfile;
     longjmp;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index b8c8317c03..a0d8afffa7 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
 GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
-GLIBC_2.17 fsync F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 0a52ef31c6..870ad426e5 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
-GLIBC_2.0 fsync F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 03c645f61d..bafee5ae74 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -50,7 +50,6 @@ GLIBC_2.32 cnd_signal F
 GLIBC_2.32 cnd_timedwait F
 GLIBC_2.32 cnd_wait F
 GLIBC_2.32 flockfile F
-GLIBC_2.32 fsync F
 GLIBC_2.32 ftrylockfile F
 GLIBC_2.32 funlockfile F
 GLIBC_2.32 lseek F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 9eb80bf588..5674dad187 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
-GLIBC_2.4 fsync F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 9eb80bf588..5674dad187 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
-GLIBC_2.4 fsync F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 1582a2917a..3f33f788b1 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -50,7 +50,6 @@ GLIBC_2.29 cnd_signal F
 GLIBC_2.29 cnd_timedwait F
 GLIBC_2.29 cnd_wait F
 GLIBC_2.29 flockfile F
-GLIBC_2.29 fsync F
 GLIBC_2.29 ftrylockfile F
 GLIBC_2.29 funlockfile F
 GLIBC_2.29 lseek F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 2902c010a4..08dedb624f 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
-GLIBC_2.2 fsync F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 81eba9a366..70075ab80d 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
-GLIBC_2.0 fsync F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index c645bbf82d..6016ca8540 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
-GLIBC_2.2 fsync F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 9eb80bf588..5674dad187 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
 GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
-GLIBC_2.4 fsync F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 81eba9a366..70075ab80d 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
-GLIBC_2.0 fsync F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 6269d97ebc..fe17bdad2d 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
 GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
-GLIBC_2.18 fsync F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 6269d97ebc..fe17bdad2d 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
 GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
-GLIBC_2.18 fsync F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index b20a228e30..9e2b545569 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
-GLIBC_2.0 fsync F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index b20a228e30..9e2b545569 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
-GLIBC_2.0 fsync F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index b6ce6d132a..0c17862e76 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.21 _pthread_cleanup_push F
 GLIBC_2.21 _pthread_cleanup_push_defer F
 GLIBC_2.21 fcntl F
 GLIBC_2.21 flockfile F
-GLIBC_2.21 fsync F
 GLIBC_2.21 ftrylockfile F
 GLIBC_2.21 funlockfile F
 GLIBC_2.21 longjmp F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index c7839823a1..ce8dc9866e 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
-GLIBC_2.0 fsync F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index eb5b96affc..b19299796d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.3 _pthread_cleanup_push F
 GLIBC_2.3 _pthread_cleanup_push_defer F
 GLIBC_2.3 fcntl F
 GLIBC_2.3 flockfile F
-GLIBC_2.3 fsync F
 GLIBC_2.3 ftrylockfile F
 GLIBC_2.3 funlockfile F
 GLIBC_2.3 longjmp F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index b8c8317c03..a0d8afffa7 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
 GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
-GLIBC_2.17 fsync F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index b70b4948a3..f85ca72c0b 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -50,7 +50,6 @@ GLIBC_2.33 cnd_signal F
 GLIBC_2.33 cnd_timedwait F
 GLIBC_2.33 cnd_wait F
 GLIBC_2.33 flockfile F
-GLIBC_2.33 fsync F
 GLIBC_2.33 ftrylockfile F
 GLIBC_2.33 funlockfile F
 GLIBC_2.33 lseek F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 3b2e318770..b9149422ca 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.27 _pthread_cleanup_push F
 GLIBC_2.27 _pthread_cleanup_push_defer F
 GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
-GLIBC_2.27 fsync F
 GLIBC_2.27 ftrylockfile F
 GLIBC_2.27 funlockfile F
 GLIBC_2.27 lseek F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 5fa4c8a4ab..23d4215ddd 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
-GLIBC_2.0 fsync F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index d09554633a..896f4eed0b 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
-GLIBC_2.2 fsync F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 2902c010a4..08dedb624f 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
-GLIBC_2.2 fsync F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 2902c010a4..08dedb624f 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
-GLIBC_2.2 fsync F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 0a52ef31c6..870ad426e5 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -25,7 +25,6 @@ GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
 GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
-GLIBC_2.0 fsync F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index c645bbf82d..6016ca8540 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
 GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
-GLIBC_2.2 fsync F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index b83c0462c1..342fb3e492 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2.5 _pthread_cleanup_push F
 GLIBC_2.2.5 _pthread_cleanup_push_defer F
 GLIBC_2.2.5 fcntl F
 GLIBC_2.2.5 flockfile F
-GLIBC_2.2.5 fsync F
 GLIBC_2.2.5 ftrylockfile F
 GLIBC_2.2.5 funlockfile F
 GLIBC_2.2.5 longjmp F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index f1197f99f8..e7d80268d4 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.16 _pthread_cleanup_push F
 GLIBC_2.16 _pthread_cleanup_push_defer F
 GLIBC_2.16 fcntl F
 GLIBC_2.16 flockfile F
-GLIBC_2.16 fsync F
 GLIBC_2.16 ftrylockfile F
 GLIBC_2.16 funlockfile F
 GLIBC_2.16 longjmp F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 11/30] nptl: Remove lseek from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (9 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 10/30] nptl: Remove fsync " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-17 10:10   ` Florian Weimer
  2021-03-16 20:04 ` [PATCH 12/30] nptl: Remove msync " Adhemerval Zanella
                   ` (20 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.  The libpthread
version are also newer than libc, so they are make the default symbol
for newer binaries.

Checked on x86_64-linux-gnu.
---
 include/unistd.h                                       |  3 +--
 nptl/Makefile                                          |  1 -
 nptl/Versions                                          |  3 ---
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist     |  3 ---
 sysdeps/unix/sysv/linux/alpha/libc.abilist             |  1 +
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist       |  3 ---
 sysdeps/unix/sysv/linux/arc/libpthread.abilist         |  3 ---
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist      |  3 ---
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist      |  3 ---
 sysdeps/unix/sysv/linux/csky/libpthread.abilist        |  3 ---
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist        |  3 ---
 sysdeps/unix/sysv/linux/i386/libc.abilist              |  1 +
 sysdeps/unix/sysv/linux/i386/libpthread.abilist        |  3 ---
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist        |  3 ---
 sysdeps/unix/sysv/linux/lseek64.c                      | 10 +++++++++-
 .../unix/sysv/linux/m68k/coldfire/libpthread.abilist   |  3 ---
 sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist       |  1 +
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist |  3 ---
 .../unix/sysv/linux/microblaze/be/libpthread.abilist   |  3 ---
 .../unix/sysv/linux/microblaze/le/libpthread.abilist   |  3 ---
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist |  3 ---
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist |  3 ---
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist       |  3 ---
 .../unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist |  1 +
 .../sysv/linux/powerpc/powerpc32/libpthread.abilist    |  3 ---
 .../sysv/linux/powerpc/powerpc32/nofpu/libc.abilist    |  1 +
 .../sysv/linux/powerpc/powerpc64/be/libpthread.abilist |  3 ---
 .../sysv/linux/powerpc/powerpc64/le/libpthread.abilist |  3 ---
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist  |  3 ---
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist  |  3 ---
 sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist      |  1 +
 .../unix/sysv/linux/s390/s390-32/libpthread.abilist    |  3 ---
 .../unix/sysv/linux/s390/s390-64/libpthread.abilist    |  3 ---
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist       |  3 ---
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist       |  3 ---
 sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist     |  1 +
 .../unix/sysv/linux/sparc/sparc32/libpthread.abilist   |  3 ---
 .../unix/sysv/linux/sparc/sparc64/libpthread.abilist   |  3 ---
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist   |  3 ---
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist  |  3 ---
 40 files changed, 17 insertions(+), 94 deletions(-)

diff --git a/include/unistd.h b/include/unistd.h
index 54becbc9eb..cdc31c3c0c 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -33,8 +33,7 @@ extern int __euidaccess (const char *__name, int __type);
 extern int __faccessat (int __fd, const char *__file, int __type, int __flag);
 extern int __faccessat_noerrno (int __fd, const char *__file, int __type,
 			        int __flag);
-extern __off64_t __lseek64 (int __fd, __off64_t __offset, int __whence)
-     attribute_hidden;
+extern __off64_t __lseek64 (int __fd, __off64_t __offset, int __whence);
 extern __off_t __lseek (int __fd, __off_t __offset, int __whence);
 libc_hidden_proto (__lseek)
 extern __off_t __libc_lseek (int __fd, __off_t __offset, int __whence);
diff --git a/nptl/Makefile b/nptl/Makefile
index ac0f6d6f80..5cb7925c29 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      lseek lseek64 \
 		      msync open open64 pause \
 		      pread pread64 pwrite pwrite64 \
 		      tcdrain msgrcv msgsnd \
diff --git a/nptl/Versions b/nptl/Versions
index beb6db7c7c..f7c74d833f 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -106,7 +106,6 @@ libpthread {
     __errno_location;
     __fcntl;
     __h_errno_location;
-    __lseek;
     __open;
     __pthread_atfork;
     __pthread_getspecific;
@@ -132,7 +131,6 @@ libpthread {
     ftrylockfile;
     funlockfile;
     longjmp;
-    lseek;
     msync;
     open;
     pause;
@@ -240,7 +238,6 @@ libpthread {
     __pthread_rwlock_wrlock;
     __pwrite64;
     __res_state;
-    lseek64;
     open64;
     pread64;
     pread;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index a0d8afffa7..7e966c3580 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
 GLIBC_2.17 __libc_current_sigrtmin F
-GLIBC_2.17 __lseek F
 GLIBC_2.17 __open F
 GLIBC_2.17 __open64 F
 GLIBC_2.17 __pread64 F
@@ -48,8 +47,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 lseek F
-GLIBC_2.17 lseek64 F
 GLIBC_2.17 msync F
 GLIBC_2.17 open F
 GLIBC_2.17 open64 F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 897f70db22..ec7a5a47f2 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1896,6 +1896,7 @@ GLIBC_2.2 getwchar F
 GLIBC_2.2 getwchar_unlocked F
 GLIBC_2.2 iruserok_af F
 GLIBC_2.2 localeconv F
+GLIBC_2.2 lseek64 F
 GLIBC_2.2 mcheck_check_all F
 GLIBC_2.2 mcheck_pedantic F
 GLIBC_2.2 memrchr F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 870ad426e5..80b7135761 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __lseek F
 GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -28,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 lseek F
 GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
@@ -131,7 +129,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index bafee5ae74..d12028b1b3 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -6,7 +6,6 @@ GLIBC_2.32 __h_errno_location F
 GLIBC_2.32 __libc_allocate_rtsig F
 GLIBC_2.32 __libc_current_sigrtmax F
 GLIBC_2.32 __libc_current_sigrtmin F
-GLIBC_2.32 __lseek F
 GLIBC_2.32 __open F
 GLIBC_2.32 __open64 F
 GLIBC_2.32 __pread64 F
@@ -52,8 +51,6 @@ GLIBC_2.32 cnd_wait F
 GLIBC_2.32 flockfile F
 GLIBC_2.32 ftrylockfile F
 GLIBC_2.32 funlockfile F
-GLIBC_2.32 lseek F
-GLIBC_2.32 lseek64 F
 GLIBC_2.32 msync F
 GLIBC_2.32 mtx_destroy F
 GLIBC_2.32 mtx_init F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 5674dad187..20bd7befff 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __lseek F
 GLIBC_2.4 __open F
 GLIBC_2.4 __open64 F
 GLIBC_2.4 __pread64 F
@@ -83,8 +82,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 lseek F
-GLIBC_2.4 lseek64 F
 GLIBC_2.4 msync F
 GLIBC_2.4 open F
 GLIBC_2.4 open64 F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 5674dad187..20bd7befff 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __lseek F
 GLIBC_2.4 __open F
 GLIBC_2.4 __open64 F
 GLIBC_2.4 __pread64 F
@@ -83,8 +82,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 lseek F
-GLIBC_2.4 lseek64 F
 GLIBC_2.4 msync F
 GLIBC_2.4 open F
 GLIBC_2.4 open64 F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 3f33f788b1..c60b6a6ffe 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -6,7 +6,6 @@ GLIBC_2.29 __h_errno_location F
 GLIBC_2.29 __libc_allocate_rtsig F
 GLIBC_2.29 __libc_current_sigrtmax F
 GLIBC_2.29 __libc_current_sigrtmin F
-GLIBC_2.29 __lseek F
 GLIBC_2.29 __open F
 GLIBC_2.29 __open64 F
 GLIBC_2.29 __pread64 F
@@ -52,8 +51,6 @@ GLIBC_2.29 cnd_wait F
 GLIBC_2.29 flockfile F
 GLIBC_2.29 ftrylockfile F
 GLIBC_2.29 funlockfile F
-GLIBC_2.29 lseek F
-GLIBC_2.29 lseek64 F
 GLIBC_2.29 msync F
 GLIBC_2.29 mtx_destroy F
 GLIBC_2.29 mtx_init F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 08dedb624f..269a79a3c5 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __lseek F
 GLIBC_2.2 __open F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
@@ -50,8 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 lseek F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 943331f01e..4249ffd53c 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -1905,6 +1905,7 @@ GLIBC_2.2 getwchar_unlocked F
 GLIBC_2.2 glob64 F
 GLIBC_2.2 iruserok_af F
 GLIBC_2.2 localeconv F
+GLIBC_2.2 lseek64 F
 GLIBC_2.2 mcheck_check_all F
 GLIBC_2.2 mcheck_pedantic F
 GLIBC_2.2 memrchr F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 70075ab80d..8d11554373 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __lseek F
 GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -28,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 lseek F
 GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
@@ -131,7 +129,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 6016ca8540..0976dc3507 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __lseek F
 GLIBC_2.2 __open F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
@@ -50,8 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 lseek F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
diff --git a/sysdeps/unix/sysv/linux/lseek64.c b/sysdeps/unix/sysv/linux/lseek64.c
index 44efb70aea..cc9e18d71a 100644
--- a/sysdeps/unix/sysv/linux/lseek64.c
+++ b/sysdeps/unix/sysv/linux/lseek64.c
@@ -45,9 +45,17 @@ libc_hidden_def (__lseek)
 #endif
 
 strong_alias (__lseek64, __libc_lseek64)
-weak_alias (__lseek64, lseek64)
 
 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_28)
 strong_alias (__lseek64, __compat_llseek)
 compat_symbol (libc, __compat_llseek, llseek, GLIBC_2_0);
 #endif
+
+/* libpthread compat symbols.  */
+#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__lseek64, __compat_lseek64)
+compat_symbol (libc, __compat_lseek64, lseek64, GLIBC_2_1);
+versioned_symbol (libc, __lseek64, lseek64, GLIBC_2_2);
+#else
+weak_alias (__lseek64, lseek64)
+#endif
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 5674dad187..20bd7befff 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __lseek F
 GLIBC_2.4 __open F
 GLIBC_2.4 __open64 F
 GLIBC_2.4 __pread64 F
@@ -83,8 +82,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 lseek F
-GLIBC_2.4 lseek64 F
 GLIBC_2.4 msync F
 GLIBC_2.4 open F
 GLIBC_2.4 open64 F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 7541b8289f..c1eaa57190 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1861,6 +1861,7 @@ GLIBC_2.2 getwchar_unlocked F
 GLIBC_2.2 glob64 F
 GLIBC_2.2 iruserok_af F
 GLIBC_2.2 localeconv F
+GLIBC_2.2 lseek64 F
 GLIBC_2.2 mcheck_check_all F
 GLIBC_2.2 mcheck_pedantic F
 GLIBC_2.2 memrchr F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 70075ab80d..8d11554373 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __lseek F
 GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -28,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 lseek F
 GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
@@ -131,7 +129,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index fe17bdad2d..dfc0d624f7 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
 GLIBC_2.18 __libc_current_sigrtmin F
-GLIBC_2.18 __lseek F
 GLIBC_2.18 __open F
 GLIBC_2.18 __open64 F
 GLIBC_2.18 __pread64 F
@@ -48,8 +47,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 lseek F
-GLIBC_2.18 lseek64 F
 GLIBC_2.18 msync F
 GLIBC_2.18 open F
 GLIBC_2.18 open64 F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index fe17bdad2d..dfc0d624f7 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
 GLIBC_2.18 __libc_current_sigrtmin F
-GLIBC_2.18 __lseek F
 GLIBC_2.18 __open F
 GLIBC_2.18 __open64 F
 GLIBC_2.18 __pread64 F
@@ -48,8 +47,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 lseek F
-GLIBC_2.18 lseek64 F
 GLIBC_2.18 msync F
 GLIBC_2.18 open F
 GLIBC_2.18 open64 F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 9e2b545569..42e6f6bafa 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __lseek F
 GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -28,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 lseek F
 GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
@@ -97,7 +95,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 9e2b545569..42e6f6bafa 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __lseek F
 GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -28,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 lseek F
 GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
@@ -97,7 +95,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 0c17862e76..1914bb5a55 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.21 __h_errno_location F
 GLIBC_2.21 __libc_allocate_rtsig F
 GLIBC_2.21 __libc_current_sigrtmax F
 GLIBC_2.21 __libc_current_sigrtmin F
-GLIBC_2.21 __lseek F
 GLIBC_2.21 __open F
 GLIBC_2.21 __open64 F
 GLIBC_2.21 __pread64 F
@@ -48,8 +47,6 @@ GLIBC_2.21 flockfile F
 GLIBC_2.21 ftrylockfile F
 GLIBC_2.21 funlockfile F
 GLIBC_2.21 longjmp F
-GLIBC_2.21 lseek F
-GLIBC_2.21 lseek64 F
 GLIBC_2.21 msync F
 GLIBC_2.21 open F
 GLIBC_2.21 open64 F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 76a16e2a6d..e6fd54355e 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1866,6 +1866,7 @@ GLIBC_2.2 getwchar_unlocked F
 GLIBC_2.2 glob64 F
 GLIBC_2.2 iruserok_af F
 GLIBC_2.2 localeconv F
+GLIBC_2.2 lseek64 F
 GLIBC_2.2 mcheck_check_all F
 GLIBC_2.2 mcheck_pedantic F
 GLIBC_2.2 memrchr F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index ce8dc9866e..8560501c15 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __lseek F
 GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -28,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 lseek F
 GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
@@ -131,7 +129,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 697f072fd4..fbacd7a032 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1870,6 +1870,7 @@ GLIBC_2.2 getwchar_unlocked F
 GLIBC_2.2 glob64 F
 GLIBC_2.2 iruserok_af F
 GLIBC_2.2 localeconv F
+GLIBC_2.2 lseek64 F
 GLIBC_2.2 mcheck_check_all F
 GLIBC_2.2 mcheck_pedantic F
 GLIBC_2.2 memrchr F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index b19299796d..a47c4cc782 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.3 __h_errno_location F
 GLIBC_2.3 __libc_allocate_rtsig F
 GLIBC_2.3 __libc_current_sigrtmax F
 GLIBC_2.3 __libc_current_sigrtmin F
-GLIBC_2.3 __lseek F
 GLIBC_2.3 __open F
 GLIBC_2.3 __open64 F
 GLIBC_2.3 __pread64 F
@@ -71,8 +70,6 @@ GLIBC_2.3 flockfile F
 GLIBC_2.3 ftrylockfile F
 GLIBC_2.3 funlockfile F
 GLIBC_2.3 longjmp F
-GLIBC_2.3 lseek F
-GLIBC_2.3 lseek64 F
 GLIBC_2.3 msync F
 GLIBC_2.3 open F
 GLIBC_2.3 open64 F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index a0d8afffa7..7e966c3580 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
 GLIBC_2.17 __libc_current_sigrtmin F
-GLIBC_2.17 __lseek F
 GLIBC_2.17 __open F
 GLIBC_2.17 __open64 F
 GLIBC_2.17 __pread64 F
@@ -48,8 +47,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 lseek F
-GLIBC_2.17 lseek64 F
 GLIBC_2.17 msync F
 GLIBC_2.17 open F
 GLIBC_2.17 open64 F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index f85ca72c0b..5f3884b658 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -6,7 +6,6 @@ GLIBC_2.33 __h_errno_location F
 GLIBC_2.33 __libc_allocate_rtsig F
 GLIBC_2.33 __libc_current_sigrtmax F
 GLIBC_2.33 __libc_current_sigrtmin F
-GLIBC_2.33 __lseek F
 GLIBC_2.33 __open F
 GLIBC_2.33 __open64 F
 GLIBC_2.33 __pread64 F
@@ -52,8 +51,6 @@ GLIBC_2.33 cnd_wait F
 GLIBC_2.33 flockfile F
 GLIBC_2.33 ftrylockfile F
 GLIBC_2.33 funlockfile F
-GLIBC_2.33 lseek F
-GLIBC_2.33 lseek64 F
 GLIBC_2.33 msync F
 GLIBC_2.33 mtx_destroy F
 GLIBC_2.33 mtx_init F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index b9149422ca..be6d737435 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.27 __h_errno_location F
 GLIBC_2.27 __libc_allocate_rtsig F
 GLIBC_2.27 __libc_current_sigrtmax F
 GLIBC_2.27 __libc_current_sigrtmin F
-GLIBC_2.27 __lseek F
 GLIBC_2.27 __open F
 GLIBC_2.27 __open64 F
 GLIBC_2.27 __pread64 F
@@ -47,8 +46,6 @@ GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
 GLIBC_2.27 ftrylockfile F
 GLIBC_2.27 funlockfile F
-GLIBC_2.27 lseek F
-GLIBC_2.27 lseek64 F
 GLIBC_2.27 msync F
 GLIBC_2.27 open F
 GLIBC_2.27 open64 F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index cead75acc5..95b93a7369 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1864,6 +1864,7 @@ GLIBC_2.2 getwchar F
 GLIBC_2.2 getwchar_unlocked F
 GLIBC_2.2 iruserok_af F
 GLIBC_2.2 localeconv F
+GLIBC_2.2 lseek64 F
 GLIBC_2.2 mcheck_check_all F
 GLIBC_2.2 mcheck_pedantic F
 GLIBC_2.2 memrchr F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 23d4215ddd..708ddeae3e 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __lseek F
 GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -28,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 lseek F
 GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
@@ -133,7 +131,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 896f4eed0b..099d619b57 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -17,7 +17,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __lseek F
 GLIBC_2.2 __open F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
@@ -52,8 +51,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 lseek F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 08dedb624f..269a79a3c5 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __lseek F
 GLIBC_2.2 __open F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
@@ -50,8 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 lseek F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 08dedb624f..269a79a3c5 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __lseek F
 GLIBC_2.2 __open F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
@@ -50,8 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 lseek F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 53ef6304f1..a660a9f062 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1860,6 +1860,7 @@ GLIBC_2.2 getwchar_unlocked F
 GLIBC_2.2 glob64 F
 GLIBC_2.2 iruserok_af F
 GLIBC_2.2 localeconv F
+GLIBC_2.2 lseek64 F
 GLIBC_2.2 mcheck_check_all F
 GLIBC_2.2 mcheck_pedantic F
 GLIBC_2.2 memrchr F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 870ad426e5..80b7135761 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __lseek F
 GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -28,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 lseek F
 GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
@@ -131,7 +129,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 6016ca8540..0976dc3507 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __lseek F
 GLIBC_2.2 __open F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
@@ -50,8 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 lseek F
-GLIBC_2.2 lseek64 F
 GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 342fb3e492..af946b3602 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2.5 __h_errno_location F
 GLIBC_2.2.5 __libc_allocate_rtsig F
 GLIBC_2.2.5 __libc_current_sigrtmax F
 GLIBC_2.2.5 __libc_current_sigrtmin F
-GLIBC_2.2.5 __lseek F
 GLIBC_2.2.5 __open F
 GLIBC_2.2.5 __open64 F
 GLIBC_2.2.5 __pread64 F
@@ -50,8 +49,6 @@ GLIBC_2.2.5 flockfile F
 GLIBC_2.2.5 ftrylockfile F
 GLIBC_2.2.5 funlockfile F
 GLIBC_2.2.5 longjmp F
-GLIBC_2.2.5 lseek F
-GLIBC_2.2.5 lseek64 F
 GLIBC_2.2.5 msync F
 GLIBC_2.2.5 open F
 GLIBC_2.2.5 open64 F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index e7d80268d4..4c25d6120c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.16 __h_errno_location F
 GLIBC_2.16 __libc_allocate_rtsig F
 GLIBC_2.16 __libc_current_sigrtmax F
 GLIBC_2.16 __libc_current_sigrtmin F
-GLIBC_2.16 __lseek F
 GLIBC_2.16 __open F
 GLIBC_2.16 __open64 F
 GLIBC_2.16 __pread64 F
@@ -48,8 +47,6 @@ GLIBC_2.16 flockfile F
 GLIBC_2.16 ftrylockfile F
 GLIBC_2.16 funlockfile F
 GLIBC_2.16 longjmp F
-GLIBC_2.16 lseek F
-GLIBC_2.16 lseek64 F
 GLIBC_2.16 msync F
 GLIBC_2.16 open F
 GLIBC_2.16 open64 F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 11/30] nptl: Remove lseek from libpthread
  2021-03-16 20:04 ` [PATCH 11/30] nptl: Remove lseek " Adhemerval Zanella
@ 2021-03-17 10:10   ` Florian Weimer
  2021-03-17 11:29     ` Adhemerval Zanella
  0 siblings, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 10:10 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> The libc version is identical and built with same flags.  The libpthread
> version are also newer than libc, so they are make the default symbol
> for newer binaries.

Please make the newer versions compat symbols (not the older ones), then
we don't have to add a GLIBC_2.34 symbol version.
lseek64@GLIBC_2.1(libc.so.6) is valid for old glibc too, but
lseek64@GLIBC_2.2(libpthread.so.0) could cause load failures.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 11/30] nptl: Remove lseek from libpthread
  2021-03-17 10:10   ` Florian Weimer
@ 2021-03-17 11:29     ` Adhemerval Zanella
  0 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-17 11:29 UTC (permalink / raw)
  To: Florian Weimer, Adhemerval Zanella via Libc-alpha



On 17/03/2021 07:10, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> The libc version is identical and built with same flags.  The libpthread
>> version are also newer than libc, so they are make the default symbol
>> for newer binaries.
> 
> Please make the newer versions compat symbols (not the older ones), then
> we don't have to add a GLIBC_2.34 symbol version.
> lseek64@GLIBC_2.1(libc.so.6) is valid for old glibc too, but
> lseek64@GLIBC_2.2(libpthread.so.0) could cause load failures.

Right, it backwards from symbol version idea but it does make sense
here (although due symbol version number I really think it high
unlikely users will stumble in the potential issue).

^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 12/30] nptl: Remove msync from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (10 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 11/30] nptl: Remove lseek " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 13/30] nptl: Remove open " Adhemerval Zanella
                   ` (19 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 1 -
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 1 -
 31 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 5cb7925c29..b2d6126bc2 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      msync open open64 pause \
+		      open open64 pause \
 		      pread pread64 pwrite pwrite64 \
 		      tcdrain msgrcv msgsnd \
 		      sigwait sigsuspend \
@@ -299,7 +299,6 @@ CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-pt-system.c += -fexceptions
diff --git a/nptl/Versions b/nptl/Versions
index f7c74d833f..2ab0f85df1 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -131,7 +131,6 @@ libpthread {
     ftrylockfile;
     funlockfile;
     longjmp;
-    msync;
     open;
     pause;
     pthread_atfork;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 7e966c3580..9f26a5dc41 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 msync F
 GLIBC_2.17 open F
 GLIBC_2.17 open64 F
 GLIBC_2.17 pause F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 80b7135761..9b68d0c9e7 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -27,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index d12028b1b3..77ce83fbbe 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -51,7 +51,6 @@ GLIBC_2.32 cnd_wait F
 GLIBC_2.32 flockfile F
 GLIBC_2.32 ftrylockfile F
 GLIBC_2.32 funlockfile F
-GLIBC_2.32 msync F
 GLIBC_2.32 mtx_destroy F
 GLIBC_2.32 mtx_init F
 GLIBC_2.32 mtx_lock F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 20bd7befff..eb55c262cc 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -82,7 +82,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 msync F
 GLIBC_2.4 open F
 GLIBC_2.4 open64 F
 GLIBC_2.4 pause F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 20bd7befff..eb55c262cc 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -82,7 +82,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 msync F
 GLIBC_2.4 open F
 GLIBC_2.4 open64 F
 GLIBC_2.4 pause F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index c60b6a6ffe..d6f4f8419e 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -51,7 +51,6 @@ GLIBC_2.29 cnd_wait F
 GLIBC_2.29 flockfile F
 GLIBC_2.29 ftrylockfile F
 GLIBC_2.29 funlockfile F
-GLIBC_2.29 msync F
 GLIBC_2.29 mtx_destroy F
 GLIBC_2.29 mtx_init F
 GLIBC_2.29 mtx_lock F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 269a79a3c5..6208e93259 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 8d11554373..5e41c10d84 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -27,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 0976dc3507..4d2ec9b1f2 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 20bd7befff..eb55c262cc 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -82,7 +82,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 msync F
 GLIBC_2.4 open F
 GLIBC_2.4 open64 F
 GLIBC_2.4 pause F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 8d11554373..5e41c10d84 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -27,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index dfc0d624f7..ccbfadbb66 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 msync F
 GLIBC_2.18 open F
 GLIBC_2.18 open64 F
 GLIBC_2.18 pause F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index dfc0d624f7..ccbfadbb66 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 msync F
 GLIBC_2.18 open F
 GLIBC_2.18 open64 F
 GLIBC_2.18 pause F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 42e6f6bafa..0245dc1b1e 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -27,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 42e6f6bafa..0245dc1b1e 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -27,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 1914bb5a55..69c2f8a500 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.21 flockfile F
 GLIBC_2.21 ftrylockfile F
 GLIBC_2.21 funlockfile F
 GLIBC_2.21 longjmp F
-GLIBC_2.21 msync F
 GLIBC_2.21 open F
 GLIBC_2.21 open64 F
 GLIBC_2.21 pause F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 8560501c15..038e8337bb 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -27,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index a47c4cc782..13ed1004dd 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -70,7 +70,6 @@ GLIBC_2.3 flockfile F
 GLIBC_2.3 ftrylockfile F
 GLIBC_2.3 funlockfile F
 GLIBC_2.3 longjmp F
-GLIBC_2.3 msync F
 GLIBC_2.3 open F
 GLIBC_2.3 open64 F
 GLIBC_2.3 pause F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 7e966c3580..9f26a5dc41 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 msync F
 GLIBC_2.17 open F
 GLIBC_2.17 open64 F
 GLIBC_2.17 pause F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 5f3884b658..7d9b3293bc 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -51,7 +51,6 @@ GLIBC_2.33 cnd_wait F
 GLIBC_2.33 flockfile F
 GLIBC_2.33 ftrylockfile F
 GLIBC_2.33 funlockfile F
-GLIBC_2.33 msync F
 GLIBC_2.33 mtx_destroy F
 GLIBC_2.33 mtx_init F
 GLIBC_2.33 mtx_lock F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index be6d737435..daaeda7f16 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -46,7 +46,6 @@ GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
 GLIBC_2.27 ftrylockfile F
 GLIBC_2.27 funlockfile F
-GLIBC_2.27 msync F
 GLIBC_2.27 open F
 GLIBC_2.27 open64 F
 GLIBC_2.27 pause F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 708ddeae3e..f961e40817 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -27,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 099d619b57..e24d70bbb7 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -51,7 +51,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 269a79a3c5..6208e93259 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 269a79a3c5..6208e93259 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 80b7135761..9b68d0c9e7 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -27,7 +27,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 msync F
 GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 0976dc3507..4d2ec9b1f2 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 msync F
 GLIBC_2.2 open F
 GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index af946b3602..6b7344215c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2.5 flockfile F
 GLIBC_2.2.5 ftrylockfile F
 GLIBC_2.2.5 funlockfile F
 GLIBC_2.2.5 longjmp F
-GLIBC_2.2.5 msync F
 GLIBC_2.2.5 open F
 GLIBC_2.2.5 open64 F
 GLIBC_2.2.5 pause F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 4c25d6120c..a8187ca67a 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.16 flockfile F
 GLIBC_2.16 ftrylockfile F
 GLIBC_2.16 funlockfile F
 GLIBC_2.16 longjmp F
-GLIBC_2.16 msync F
 GLIBC_2.16 open F
 GLIBC_2.16 open64 F
 GLIBC_2.16 pause F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 13/30] nptl: Remove open from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (11 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 12/30] nptl: Remove msync " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-17 20:11   ` Florian Weimer
  2021-03-16 20:04 ` [PATCH 14/30] nptl: Remove pause " Adhemerval Zanella
                   ` (18 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.  The libpthread
version are also newer than libc, so they are make the default symbol
for newer binaries.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                         |  4 +---
 nptl/Versions                                         |  4 ----
 sysdeps/pthread/sem_open.c                            |  2 +-
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist    |  4 ----
 sysdeps/unix/sysv/linux/alpha/libc.abilist            |  1 +
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist      |  4 ----
 sysdeps/unix/sysv/linux/arc/libpthread.abilist        |  4 ----
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist     |  4 ----
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist     |  4 ----
 sysdeps/unix/sysv/linux/csky/libpthread.abilist       |  4 ----
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist       |  4 ----
 sysdeps/unix/sysv/linux/i386/libc.abilist             |  1 +
 sysdeps/unix/sysv/linux/i386/libpthread.abilist       |  4 ----
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist       |  4 ----
 .../unix/sysv/linux/m68k/coldfire/libpthread.abilist  |  4 ----
 sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist      |  1 +
 .../unix/sysv/linux/m68k/m680x0/libpthread.abilist    |  4 ----
 .../unix/sysv/linux/microblaze/be/libpthread.abilist  |  4 ----
 .../unix/sysv/linux/microblaze/le/libpthread.abilist  |  4 ----
 .../unix/sysv/linux/mips/mips32/libpthread.abilist    |  4 ----
 .../unix/sysv/linux/mips/mips64/libpthread.abilist    |  4 ----
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist      |  4 ----
 sysdeps/unix/sysv/linux/open64.c                      | 11 +++++++++--
 .../sysv/linux/powerpc/powerpc32/fpu/libc.abilist     |  1 +
 .../sysv/linux/powerpc/powerpc32/libpthread.abilist   |  4 ----
 .../sysv/linux/powerpc/powerpc32/nofpu/libc.abilist   |  1 +
 .../linux/powerpc/powerpc64/be/libpthread.abilist     |  4 ----
 .../linux/powerpc/powerpc64/le/libpthread.abilist     |  4 ----
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist |  4 ----
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist |  4 ----
 sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist     |  1 +
 .../unix/sysv/linux/s390/s390-32/libpthread.abilist   |  4 ----
 .../unix/sysv/linux/s390/s390-64/libpthread.abilist   |  4 ----
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist      |  4 ----
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist      |  4 ----
 sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist    |  1 +
 .../unix/sysv/linux/sparc/sparc32/libpthread.abilist  |  4 ----
 .../unix/sysv/linux/sparc/sparc64/libpthread.abilist  |  4 ----
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist  |  4 ----
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist |  4 ----
 40 files changed, 18 insertions(+), 126 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index b2d6126bc2..3398607df7 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      open open64 pause \
+		      pause \
 		      pread pread64 pwrite pwrite64 \
 		      tcdrain msgrcv msgsnd \
 		      sigwait sigsuspend \
@@ -293,8 +293,6 @@ CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 2ab0f85df1..8c52860828 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -106,7 +106,6 @@ libpthread {
     __errno_location;
     __fcntl;
     __h_errno_location;
-    __open;
     __pthread_atfork;
     __pthread_getspecific;
     __pthread_key_create;
@@ -131,7 +130,6 @@ libpthread {
     ftrylockfile;
     funlockfile;
     longjmp;
-    open;
     pause;
     pthread_atfork;
     pthread_cancel;
@@ -226,7 +224,6 @@ libpthread {
   }
 
   GLIBC_2.2 {
-    __open64;
     __pread64;
     __pthread_rwlock_destroy;
     __pthread_rwlock_init;
@@ -237,7 +234,6 @@ libpthread {
     __pthread_rwlock_wrlock;
     __pwrite64;
     __res_state;
-    open64;
     pread64;
     pread;
     pthread_attr_getstack;
diff --git a/sysdeps/pthread/sem_open.c b/sysdeps/pthread/sem_open.c
index 9755be70ee..a91df5ac93 100644
--- a/sysdeps/pthread/sem_open.c
+++ b/sysdeps/pthread/sem_open.c
@@ -59,7 +59,7 @@ sem_open (const char *name, int oflag, ...)
   if ((oflag & O_CREAT) == 0 || (oflag & O_EXCL) == 0)
     {
     try_again:
-      fd = __libc_open (dirname.name,
+      fd = open (dirname.name,
 			(oflag & ~(O_CREAT|O_ACCMODE)) | O_NOFOLLOW | O_RDWR);
 
       if (fd == -1)
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 9f26a5dc41..d398a424d1 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -7,8 +7,6 @@ GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
 GLIBC_2.17 __libc_current_sigrtmin F
-GLIBC_2.17 __open F
-GLIBC_2.17 __open64 F
 GLIBC_2.17 __pread64 F
 GLIBC_2.17 __pthread_cleanup_routine F
 GLIBC_2.17 __pthread_getspecific F
@@ -47,8 +45,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 open F
-GLIBC_2.17 open64 F
 GLIBC_2.17 pause F
 GLIBC_2.17 pread F
 GLIBC_2.17 pread64 F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index ec7a5a47f2..ef49b96bf8 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1906,6 +1906,7 @@ GLIBC_2.2 mkstemp64 F
 GLIBC_2.2 moncontrol F
 GLIBC_2.2 msgctl F
 GLIBC_2.2 ngettext F
+GLIBC_2.2 open64 F
 GLIBC_2.2 posix_fadvise F
 GLIBC_2.2 posix_fadvise64 F
 GLIBC_2.2 posix_fallocate F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 9b68d0c9e7..db0e35fccd 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
 GLIBC_2.0 __pthread_mutex_destroy F
@@ -27,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
@@ -117,7 +115,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
@@ -128,7 +125,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 77ce83fbbe..9900a16905 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -6,8 +6,6 @@ GLIBC_2.32 __h_errno_location F
 GLIBC_2.32 __libc_allocate_rtsig F
 GLIBC_2.32 __libc_current_sigrtmax F
 GLIBC_2.32 __libc_current_sigrtmin F
-GLIBC_2.32 __open F
-GLIBC_2.32 __open64 F
 GLIBC_2.32 __pread64 F
 GLIBC_2.32 __pthread_cleanup_routine F
 GLIBC_2.32 __pthread_getspecific F
@@ -57,8 +55,6 @@ GLIBC_2.32 mtx_lock F
 GLIBC_2.32 mtx_timedlock F
 GLIBC_2.32 mtx_trylock F
 GLIBC_2.32 mtx_unlock F
-GLIBC_2.32 open F
-GLIBC_2.32 open64 F
 GLIBC_2.32 pause F
 GLIBC_2.32 pread F
 GLIBC_2.32 pread64 F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index eb55c262cc..01f415c924 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -42,8 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __open F
-GLIBC_2.4 __open64 F
 GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
@@ -82,8 +80,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 open F
-GLIBC_2.4 open64 F
 GLIBC_2.4 pause F
 GLIBC_2.4 pread F
 GLIBC_2.4 pread64 F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index eb55c262cc..01f415c924 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -42,8 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __open F
-GLIBC_2.4 __open64 F
 GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
@@ -82,8 +80,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 open F
-GLIBC_2.4 open64 F
 GLIBC_2.4 pause F
 GLIBC_2.4 pread F
 GLIBC_2.4 pread64 F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index d6f4f8419e..affb147f3a 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -6,8 +6,6 @@ GLIBC_2.29 __h_errno_location F
 GLIBC_2.29 __libc_allocate_rtsig F
 GLIBC_2.29 __libc_current_sigrtmax F
 GLIBC_2.29 __libc_current_sigrtmin F
-GLIBC_2.29 __open F
-GLIBC_2.29 __open64 F
 GLIBC_2.29 __pread64 F
 GLIBC_2.29 __pthread_cleanup_routine F
 GLIBC_2.29 __pthread_getspecific F
@@ -57,8 +55,6 @@ GLIBC_2.29 mtx_lock F
 GLIBC_2.29 mtx_timedlock F
 GLIBC_2.29 mtx_trylock F
 GLIBC_2.29 mtx_unlock F
-GLIBC_2.29 open F
-GLIBC_2.29 open64 F
 GLIBC_2.29 pause F
 GLIBC_2.29 pread F
 GLIBC_2.29 pread64 F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 6208e93259..bd9ca34250 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -15,8 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __open F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
@@ -49,8 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 open F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 4249ffd53c..759e488238 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -1915,6 +1915,7 @@ GLIBC_2.2 mkstemp64 F
 GLIBC_2.2 moncontrol F
 GLIBC_2.2 msgctl F
 GLIBC_2.2 ngettext F
+GLIBC_2.2 open64 F
 GLIBC_2.2 posix_fadvise F
 GLIBC_2.2 posix_fadvise64 F
 GLIBC_2.2 posix_fallocate F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 5e41c10d84..6d03e4fdf8 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
 GLIBC_2.0 __pthread_mutex_destroy F
@@ -27,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
@@ -117,7 +115,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
@@ -128,7 +125,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 4d2ec9b1f2..f8e9c078cb 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -15,8 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __open F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
@@ -49,8 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 open F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index eb55c262cc..01f415c924 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -42,8 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __open F
-GLIBC_2.4 __open64 F
 GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
@@ -82,8 +80,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 open F
-GLIBC_2.4 open64 F
 GLIBC_2.4 pause F
 GLIBC_2.4 pread F
 GLIBC_2.4 pread64 F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index c1eaa57190..9f6b0adeaf 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1871,6 +1871,7 @@ GLIBC_2.2 mkstemp64 F
 GLIBC_2.2 moncontrol F
 GLIBC_2.2 msgctl F
 GLIBC_2.2 ngettext F
+GLIBC_2.2 open64 F
 GLIBC_2.2 posix_fadvise F
 GLIBC_2.2 posix_fadvise64 F
 GLIBC_2.2 posix_fallocate F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 5e41c10d84..6d03e4fdf8 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
 GLIBC_2.0 __pthread_mutex_destroy F
@@ -27,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
@@ -117,7 +115,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
@@ -128,7 +125,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index ccbfadbb66..7ab306e08a 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -7,8 +7,6 @@ GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
 GLIBC_2.18 __libc_current_sigrtmin F
-GLIBC_2.18 __open F
-GLIBC_2.18 __open64 F
 GLIBC_2.18 __pread64 F
 GLIBC_2.18 __pthread_cleanup_routine F
 GLIBC_2.18 __pthread_getspecific F
@@ -47,8 +45,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 open F
-GLIBC_2.18 open64 F
 GLIBC_2.18 pause F
 GLIBC_2.18 pread F
 GLIBC_2.18 pread64 F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index ccbfadbb66..7ab306e08a 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -7,8 +7,6 @@ GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
 GLIBC_2.18 __libc_current_sigrtmin F
-GLIBC_2.18 __open F
-GLIBC_2.18 __open64 F
 GLIBC_2.18 __pread64 F
 GLIBC_2.18 __pthread_cleanup_routine F
 GLIBC_2.18 __pthread_getspecific F
@@ -47,8 +45,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 open F
-GLIBC_2.18 open64 F
 GLIBC_2.18 pause F
 GLIBC_2.18 pread F
 GLIBC_2.18 pread64 F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 0245dc1b1e..f2ca2bb187 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
 GLIBC_2.0 __pthread_mutex_destroy F
@@ -27,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
@@ -83,7 +81,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
@@ -94,7 +91,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getguardsize F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 0245dc1b1e..f2ca2bb187 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
 GLIBC_2.0 __pthread_mutex_destroy F
@@ -27,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
@@ -83,7 +81,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
@@ -94,7 +91,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getguardsize F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 69c2f8a500..e82220d6ae 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -7,8 +7,6 @@ GLIBC_2.21 __h_errno_location F
 GLIBC_2.21 __libc_allocate_rtsig F
 GLIBC_2.21 __libc_current_sigrtmax F
 GLIBC_2.21 __libc_current_sigrtmin F
-GLIBC_2.21 __open F
-GLIBC_2.21 __open64 F
 GLIBC_2.21 __pread64 F
 GLIBC_2.21 __pthread_cleanup_routine F
 GLIBC_2.21 __pthread_getspecific F
@@ -47,8 +45,6 @@ GLIBC_2.21 flockfile F
 GLIBC_2.21 ftrylockfile F
 GLIBC_2.21 funlockfile F
 GLIBC_2.21 longjmp F
-GLIBC_2.21 open F
-GLIBC_2.21 open64 F
 GLIBC_2.21 pause F
 GLIBC_2.21 pread F
 GLIBC_2.21 pread64 F
diff --git a/sysdeps/unix/sysv/linux/open64.c b/sysdeps/unix/sysv/linux/open64.c
index 98db26f501..860b5607ff 100644
--- a/sysdeps/unix/sysv/linux/open64.c
+++ b/sysdeps/unix/sysv/linux/open64.c
@@ -20,8 +20,8 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <stdarg.h>
-
 #include <sysdep-cancel.h>
+#include <shlib-compat.h>
 
 
 #ifdef __OFF_T_MATCHES_OFF64_T
@@ -51,7 +51,6 @@ __libc_open64 (const char *file, int oflag, ...)
 
 strong_alias (__libc_open64, __open64)
 libc_hidden_weak (__open64)
-weak_alias (__libc_open64, open64)
 
 #ifdef __OFF_T_MATCHES_OFF64_T
 strong_alias (__libc_open64, __libc_open)
@@ -59,3 +58,11 @@ strong_alias (__libc_open64, __open)
 libc_hidden_weak (__open)
 weak_alias (__libc_open64, open)
 #endif
+
+#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__libc_open64, __compat_open64)
+compat_symbol (libc, __compat_open64, open64, GLIBC_2_1);
+versioned_symbol (libc, __libc_open64, open64, GLIBC_2_2);
+#else
+weak_alias (__libc_open64, open64)
+#endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index e6fd54355e..1861a901e9 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1876,6 +1876,7 @@ GLIBC_2.2 mkstemp64 F
 GLIBC_2.2 moncontrol F
 GLIBC_2.2 msgctl F
 GLIBC_2.2 ngettext F
+GLIBC_2.2 open64 F
 GLIBC_2.2 posix_fadvise F
 GLIBC_2.2 posix_fadvise64 F
 GLIBC_2.2 posix_fallocate F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 038e8337bb..31c709d9e5 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
 GLIBC_2.0 __pthread_mutex_destroy F
@@ -27,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
@@ -117,7 +115,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
@@ -128,7 +125,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index fbacd7a032..20c9c6cba4 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1880,6 +1880,7 @@ GLIBC_2.2 mkstemp64 F
 GLIBC_2.2 moncontrol F
 GLIBC_2.2 msgctl F
 GLIBC_2.2 ngettext F
+GLIBC_2.2 open64 F
 GLIBC_2.2 posix_fadvise F
 GLIBC_2.2 posix_fadvise64 F
 GLIBC_2.2 posix_fallocate F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 13ed1004dd..3a9630797f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -36,8 +36,6 @@ GLIBC_2.3 __h_errno_location F
 GLIBC_2.3 __libc_allocate_rtsig F
 GLIBC_2.3 __libc_current_sigrtmax F
 GLIBC_2.3 __libc_current_sigrtmin F
-GLIBC_2.3 __open F
-GLIBC_2.3 __open64 F
 GLIBC_2.3 __pread64 F
 GLIBC_2.3 __pthread_getspecific F
 GLIBC_2.3 __pthread_key_create F
@@ -70,8 +68,6 @@ GLIBC_2.3 flockfile F
 GLIBC_2.3 ftrylockfile F
 GLIBC_2.3 funlockfile F
 GLIBC_2.3 longjmp F
-GLIBC_2.3 open F
-GLIBC_2.3 open64 F
 GLIBC_2.3 pause F
 GLIBC_2.3 pread F
 GLIBC_2.3 pread64 F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 9f26a5dc41..d398a424d1 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -7,8 +7,6 @@ GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
 GLIBC_2.17 __libc_current_sigrtmin F
-GLIBC_2.17 __open F
-GLIBC_2.17 __open64 F
 GLIBC_2.17 __pread64 F
 GLIBC_2.17 __pthread_cleanup_routine F
 GLIBC_2.17 __pthread_getspecific F
@@ -47,8 +45,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 open F
-GLIBC_2.17 open64 F
 GLIBC_2.17 pause F
 GLIBC_2.17 pread F
 GLIBC_2.17 pread64 F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 7d9b3293bc..aaa932f5d0 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -6,8 +6,6 @@ GLIBC_2.33 __h_errno_location F
 GLIBC_2.33 __libc_allocate_rtsig F
 GLIBC_2.33 __libc_current_sigrtmax F
 GLIBC_2.33 __libc_current_sigrtmin F
-GLIBC_2.33 __open F
-GLIBC_2.33 __open64 F
 GLIBC_2.33 __pread64 F
 GLIBC_2.33 __pthread_cleanup_routine F
 GLIBC_2.33 __pthread_getspecific F
@@ -57,8 +55,6 @@ GLIBC_2.33 mtx_lock F
 GLIBC_2.33 mtx_timedlock F
 GLIBC_2.33 mtx_trylock F
 GLIBC_2.33 mtx_unlock F
-GLIBC_2.33 open F
-GLIBC_2.33 open64 F
 GLIBC_2.33 pause F
 GLIBC_2.33 pread F
 GLIBC_2.33 pread64 F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index daaeda7f16..37829b5045 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -7,8 +7,6 @@ GLIBC_2.27 __h_errno_location F
 GLIBC_2.27 __libc_allocate_rtsig F
 GLIBC_2.27 __libc_current_sigrtmax F
 GLIBC_2.27 __libc_current_sigrtmin F
-GLIBC_2.27 __open F
-GLIBC_2.27 __open64 F
 GLIBC_2.27 __pread64 F
 GLIBC_2.27 __pthread_cleanup_routine F
 GLIBC_2.27 __pthread_getspecific F
@@ -46,8 +44,6 @@ GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
 GLIBC_2.27 ftrylockfile F
 GLIBC_2.27 funlockfile F
-GLIBC_2.27 open F
-GLIBC_2.27 open64 F
 GLIBC_2.27 pause F
 GLIBC_2.27 pread F
 GLIBC_2.27 pread64 F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 95b93a7369..d821c145a0 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1874,6 +1874,7 @@ GLIBC_2.2 mkstemp64 F
 GLIBC_2.2 moncontrol F
 GLIBC_2.2 msgctl F
 GLIBC_2.2 ngettext F
+GLIBC_2.2 open64 F
 GLIBC_2.2 posix_fadvise F
 GLIBC_2.2 posix_fadvise64 F
 GLIBC_2.2 posix_fallocate F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index f961e40817..82c1197d18 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
 GLIBC_2.0 __pthread_mutex_destroy F
@@ -27,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
@@ -119,7 +117,6 @@ GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.19 longjmp F
 GLIBC_2.19 siglongjmp F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
@@ -130,7 +127,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index e24d70bbb7..2c779e7552 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -17,8 +17,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __open F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
@@ -51,8 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 open F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 6208e93259..bd9ca34250 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -15,8 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __open F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
@@ -49,8 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 open F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 6208e93259..bd9ca34250 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -15,8 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __open F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
@@ -49,8 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 open F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index a660a9f062..7006678a9a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1870,6 +1870,7 @@ GLIBC_2.2 mkstemp64 F
 GLIBC_2.2 moncontrol F
 GLIBC_2.2 msgctl F
 GLIBC_2.2 ngettext F
+GLIBC_2.2 open64 F
 GLIBC_2.2 posix_fadvise F
 GLIBC_2.2 posix_fadvise64 F
 GLIBC_2.2 posix_fallocate F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 9b68d0c9e7..db0e35fccd 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -4,7 +4,6 @@ GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
-GLIBC_2.0 __open F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
 GLIBC_2.0 __pthread_mutex_destroy F
@@ -27,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 open F
 GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
@@ -117,7 +115,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
@@ -128,7 +125,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 4d2ec9b1f2..f8e9c078cb 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -15,8 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __open F
-GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
@@ -49,8 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 open F
-GLIBC_2.2 open64 F
 GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 6b7344215c..3fdae7c2cb 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -15,8 +15,6 @@ GLIBC_2.2.5 __h_errno_location F
 GLIBC_2.2.5 __libc_allocate_rtsig F
 GLIBC_2.2.5 __libc_current_sigrtmax F
 GLIBC_2.2.5 __libc_current_sigrtmin F
-GLIBC_2.2.5 __open F
-GLIBC_2.2.5 __open64 F
 GLIBC_2.2.5 __pread64 F
 GLIBC_2.2.5 __pthread_getspecific F
 GLIBC_2.2.5 __pthread_key_create F
@@ -49,8 +47,6 @@ GLIBC_2.2.5 flockfile F
 GLIBC_2.2.5 ftrylockfile F
 GLIBC_2.2.5 funlockfile F
 GLIBC_2.2.5 longjmp F
-GLIBC_2.2.5 open F
-GLIBC_2.2.5 open64 F
 GLIBC_2.2.5 pause F
 GLIBC_2.2.5 pread F
 GLIBC_2.2.5 pread64 F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index a8187ca67a..3b748f05e3 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -7,8 +7,6 @@ GLIBC_2.16 __h_errno_location F
 GLIBC_2.16 __libc_allocate_rtsig F
 GLIBC_2.16 __libc_current_sigrtmax F
 GLIBC_2.16 __libc_current_sigrtmin F
-GLIBC_2.16 __open F
-GLIBC_2.16 __open64 F
 GLIBC_2.16 __pread64 F
 GLIBC_2.16 __pthread_cleanup_routine F
 GLIBC_2.16 __pthread_getspecific F
@@ -47,8 +45,6 @@ GLIBC_2.16 flockfile F
 GLIBC_2.16 ftrylockfile F
 GLIBC_2.16 funlockfile F
 GLIBC_2.16 longjmp F
-GLIBC_2.16 open F
-GLIBC_2.16 open64 F
 GLIBC_2.16 pause F
 GLIBC_2.16 pread F
 GLIBC_2.16 pread64 F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 13/30] nptl: Remove open from libpthread
  2021-03-16 20:04 ` [PATCH 13/30] nptl: Remove open " Adhemerval Zanella
@ 2021-03-17 20:11   ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 20:11 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> diff --git a/sysdeps/unix/sysv/linux/open64.c b/sysdeps/unix/sysv/linux/open64.c
> index 98db26f501..860b5607ff 100644
> --- a/sysdeps/unix/sysv/linux/open64.c
> +++ b/sysdeps/unix/sysv/linux/open64.c
> @@ -20,8 +20,8 @@
>  #include <sys/stat.h>
>  #include <fcntl.h>
>  #include <stdarg.h>
> -
>  #include <sysdep-cancel.h>
> +#include <shlib-compat.h>
>  
>  
>  #ifdef __OFF_T_MATCHES_OFF64_T
> @@ -51,7 +51,6 @@ __libc_open64 (const char *file, int oflag, ...)
>  
>  strong_alias (__libc_open64, __open64)
>  libc_hidden_weak (__open64)
> -weak_alias (__libc_open64, open64)
>  
>  #ifdef __OFF_T_MATCHES_OFF64_T
>  strong_alias (__libc_open64, __libc_open)
> @@ -59,3 +58,11 @@ strong_alias (__libc_open64, __open)
>  libc_hidden_weak (__open)
>  weak_alias (__libc_open64, open)
>  #endif
> +
> +#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
> +strong_alias (__libc_open64, __compat_open64)
> +compat_symbol (libc, __compat_open64, open64, GLIBC_2_1);
> +versioned_symbol (libc, __libc_open64, open64, GLIBC_2_2);
> +#else
> +weak_alias (__libc_open64, open64)
> +#endif

Please make open64@GLIBC_2.2 a compat symbol on the architectures that
have it.  This way, we don't have to add open64@GLIBC_2.34.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 14/30] nptl: Remove pause from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (12 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 13/30] nptl: Remove open " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 15/30] nptl: Remove pread " Adhemerval Zanella
                   ` (17 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                   | 2 --
 nptl/Versions                                                   | 1 -
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                  | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist            | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist           | 1 -
 31 files changed, 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 3398607df7..9db14b788d 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      pause \
 		      pread pread64 pwrite pwrite64 \
 		      tcdrain msgrcv msgsnd \
 		      sigwait sigsuspend \
@@ -293,7 +292,6 @@ CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 8c52860828..6875e370fe 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -130,7 +130,6 @@ libpthread {
     ftrylockfile;
     funlockfile;
     longjmp;
-    pause;
     pthread_atfork;
     pthread_cancel;
     pthread_cond_broadcast;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index d398a424d1..e529be5383 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 pause F
 GLIBC_2.17 pread F
 GLIBC_2.17 pread64 F
 GLIBC_2.17 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index db0e35fccd..b7c8e7649a 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -26,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
 GLIBC_2.0 pthread_cond_broadcast F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 9900a16905..1340449c12 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -55,7 +55,6 @@ GLIBC_2.32 mtx_lock F
 GLIBC_2.32 mtx_timedlock F
 GLIBC_2.32 mtx_trylock F
 GLIBC_2.32 mtx_unlock F
-GLIBC_2.32 pause F
 GLIBC_2.32 pread F
 GLIBC_2.32 pread64 F
 GLIBC_2.32 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 01f415c924..b6bb718bfb 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pause F
 GLIBC_2.4 pread F
 GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 01f415c924..b6bb718bfb 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pause F
 GLIBC_2.4 pread F
 GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index affb147f3a..42ed9d4806 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -55,7 +55,6 @@ GLIBC_2.29 mtx_lock F
 GLIBC_2.29 mtx_timedlock F
 GLIBC_2.29 mtx_trylock F
 GLIBC_2.29 mtx_unlock F
-GLIBC_2.29 pause F
 GLIBC_2.29 pread F
 GLIBC_2.29 pread64 F
 GLIBC_2.29 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index bd9ca34250..8f2f07f7dd 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 6d03e4fdf8..e46d881bc9 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -26,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
 GLIBC_2.0 pthread_cond_broadcast F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index f8e9c078cb..8150296d80 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 01f415c924..b6bb718bfb 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pause F
 GLIBC_2.4 pread F
 GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 6d03e4fdf8..e46d881bc9 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -26,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
 GLIBC_2.0 pthread_cond_broadcast F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 7ab306e08a..d0c73a7a09 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 pause F
 GLIBC_2.18 pread F
 GLIBC_2.18 pread64 F
 GLIBC_2.18 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 7ab306e08a..d0c73a7a09 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 pause F
 GLIBC_2.18 pread F
 GLIBC_2.18 pread64 F
 GLIBC_2.18 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index f2ca2bb187..ffc99c55d3 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -26,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
 GLIBC_2.0 pthread_cond_broadcast F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index f2ca2bb187..ffc99c55d3 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -26,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
 GLIBC_2.0 pthread_cond_broadcast F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index e82220d6ae..d161549015 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.21 flockfile F
 GLIBC_2.21 ftrylockfile F
 GLIBC_2.21 funlockfile F
 GLIBC_2.21 longjmp F
-GLIBC_2.21 pause F
 GLIBC_2.21 pread F
 GLIBC_2.21 pread64 F
 GLIBC_2.21 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 31c709d9e5..f136045eda 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -26,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
 GLIBC_2.0 pthread_cond_broadcast F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 3a9630797f..863ef63c2f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.3 flockfile F
 GLIBC_2.3 ftrylockfile F
 GLIBC_2.3 funlockfile F
 GLIBC_2.3 longjmp F
-GLIBC_2.3 pause F
 GLIBC_2.3 pread F
 GLIBC_2.3 pread64 F
 GLIBC_2.3 pthread_attr_getguardsize F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index d398a424d1..e529be5383 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 pause F
 GLIBC_2.17 pread F
 GLIBC_2.17 pread64 F
 GLIBC_2.17 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index aaa932f5d0..8710afde8f 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -55,7 +55,6 @@ GLIBC_2.33 mtx_lock F
 GLIBC_2.33 mtx_timedlock F
 GLIBC_2.33 mtx_trylock F
 GLIBC_2.33 mtx_unlock F
-GLIBC_2.33 pause F
 GLIBC_2.33 pread F
 GLIBC_2.33 pread64 F
 GLIBC_2.33 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 37829b5045..f401e97095 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -44,7 +44,6 @@ GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
 GLIBC_2.27 ftrylockfile F
 GLIBC_2.27 funlockfile F
-GLIBC_2.27 pause F
 GLIBC_2.27 pread F
 GLIBC_2.27 pread64 F
 GLIBC_2.27 pthread_attr_getaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 82c1197d18..30cc87bcbe 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -26,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
 GLIBC_2.0 pthread_cond_broadcast F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 2c779e7552..f69a9e8268 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -49,7 +49,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index bd9ca34250..8f2f07f7dd 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index bd9ca34250..8f2f07f7dd 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index db0e35fccd..b7c8e7649a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -26,7 +26,6 @@ GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
 GLIBC_2.0 longjmp F
-GLIBC_2.0 pause F
 GLIBC_2.0 pthread_atfork F
 GLIBC_2.0 pthread_cancel F
 GLIBC_2.0 pthread_cond_broadcast F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index f8e9c078cb..8150296d80 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pause F
 GLIBC_2.2 pread F
 GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 3fdae7c2cb..96d38ae1e4 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -47,7 +47,6 @@ GLIBC_2.2.5 flockfile F
 GLIBC_2.2.5 ftrylockfile F
 GLIBC_2.2.5 funlockfile F
 GLIBC_2.2.5 longjmp F
-GLIBC_2.2.5 pause F
 GLIBC_2.2.5 pread F
 GLIBC_2.2.5 pread64 F
 GLIBC_2.2.5 pthread_atfork F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 3b748f05e3..2573133ed2 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -45,7 +45,6 @@ GLIBC_2.16 flockfile F
 GLIBC_2.16 ftrylockfile F
 GLIBC_2.16 funlockfile F
 GLIBC_2.16 longjmp F
-GLIBC_2.16 pause F
 GLIBC_2.16 pread F
 GLIBC_2.16 pread64 F
 GLIBC_2.16 pthread_attr_getaffinity_np F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (13 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 14/30] nptl: Remove pause " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-17 19:33   ` Florian Weimer
  2021-03-16 20:04 ` [PATCH 16/30] nptl: Remove pwrite " Adhemerval Zanella
                   ` (16 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.  Alpha is the
only outlier: although it only supports LFS interfaces it provides
compat symbols for pread as well.  This is accomplished by
a new flag, PREAD64_REQUIRE_PREAD_COMPAT, which prevents the Linux
generic implementation to create the exported alias, and the
libpthread compat logic is added on arch-specific implementation.

Checked on x86_64-linux-gnu.
---
 include/unistd.h                              |  2 +-
 nptl/Makefile                                 |  4 +--
 nptl/Versions                                 |  3 --
 .../sysv/linux/aarch64/libpthread.abilist     |  3 --
 sysdeps/unix/sysv/linux/alpha/libc.abilist    |  3 ++
 .../unix/sysv/linux/alpha/libpthread.abilist  |  3 --
 sysdeps/unix/sysv/linux/alpha/pread64.c       | 33 +++++++++++++++++++
 .../unix/sysv/linux/arc/libpthread.abilist    |  3 --
 .../unix/sysv/linux/arm/be/libpthread.abilist |  3 --
 .../unix/sysv/linux/arm/le/libpthread.abilist |  3 --
 .../unix/sysv/linux/csky/libpthread.abilist   |  3 --
 .../unix/sysv/linux/hppa/libpthread.abilist   |  3 --
 sysdeps/unix/sysv/linux/i386/libc.abilist     |  3 ++
 .../unix/sysv/linux/i386/libpthread.abilist   |  3 --
 .../unix/sysv/linux/ia64/libpthread.abilist   |  3 --
 .../linux/m68k/coldfire/libpthread.abilist    |  3 --
 .../unix/sysv/linux/m68k/m680x0/libc.abilist  |  3 ++
 .../sysv/linux/m68k/m680x0/libpthread.abilist |  3 --
 .../linux/microblaze/be/libpthread.abilist    |  3 --
 .../linux/microblaze/le/libpthread.abilist    |  3 --
 .../sysv/linux/mips/mips32/libpthread.abilist |  3 --
 .../sysv/linux/mips/mips64/libpthread.abilist |  3 --
 .../unix/sysv/linux/nios2/libpthread.abilist  |  3 --
 .../linux/powerpc/powerpc32/fpu/libc.abilist  |  3 ++
 .../powerpc/powerpc32/libpthread.abilist      |  3 --
 .../powerpc/powerpc32/nofpu/libc.abilist      |  3 ++
 .../powerpc/powerpc64/be/libpthread.abilist   |  3 --
 .../powerpc/powerpc64/le/libpthread.abilist   |  3 --
 sysdeps/unix/sysv/linux/pread.c               | 13 ++++++++
 sysdeps/unix/sysv/linux/pread64.c             | 28 +++++++++++++---
 .../sysv/linux/riscv/rv32/libpthread.abilist  |  3 --
 .../sysv/linux/riscv/rv64/libpthread.abilist  |  3 --
 .../unix/sysv/linux/s390/s390-32/libc.abilist |  3 ++
 .../linux/s390/s390-32/libpthread.abilist     |  3 --
 .../linux/s390/s390-64/libpthread.abilist     |  3 --
 .../unix/sysv/linux/sh/be/libpthread.abilist  |  3 --
 .../unix/sysv/linux/sh/le/libpthread.abilist  |  3 --
 .../sysv/linux/sparc/sparc32/libc.abilist     |  3 ++
 .../linux/sparc/sparc32/libpthread.abilist    |  3 --
 .../linux/sparc/sparc64/libpthread.abilist    |  3 --
 .../sysv/linux/x86_64/64/libpthread.abilist   |  3 --
 .../sysv/linux/x86_64/x32/libpthread.abilist  |  3 --
 42 files changed, 93 insertions(+), 98 deletions(-)
 create mode 100644 sysdeps/unix/sysv/linux/alpha/pread64.c

diff --git a/include/unistd.h b/include/unistd.h
index cdc31c3c0c..2d3698575c 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -47,7 +47,7 @@ extern ssize_t __pread64 (int __fd, void *__buf, size_t __nbytes,
 			  __off64_t __offset);
 libc_hidden_proto (__pread64);
 extern ssize_t __libc_pread64 (int __fd, void *__buf, size_t __nbytes,
-			       __off64_t __offset) attribute_hidden;
+			       __off64_t __offset);
 extern ssize_t __pwrite (int __fd, const void *__buf, size_t __n,
 			 __off_t __offset);
 libc_hidden_proto (__pwrite)
diff --git a/nptl/Makefile b/nptl/Makefile
index 9db14b788d..1a157ed0a6 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      pread pread64 pwrite pwrite64 \
+		      pwrite pwrite64 \
 		      tcdrain msgrcv msgsnd \
 		      sigwait sigsuspend \
 		      recvmsg sendmsg
@@ -284,8 +284,6 @@ CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
-CFLAGS-pread.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-pread64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 6875e370fe..71d48abcef 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -223,7 +223,6 @@ libpthread {
   }
 
   GLIBC_2.2 {
-    __pread64;
     __pthread_rwlock_destroy;
     __pthread_rwlock_init;
     __pthread_rwlock_rdlock;
@@ -233,8 +232,6 @@ libpthread {
     __pthread_rwlock_wrlock;
     __pwrite64;
     __res_state;
-    pread64;
-    pread;
     pthread_attr_getstack;
     pthread_attr_setstack;
     pthread_barrier_destroy;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index e529be5383..1eda7db3b9 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
 GLIBC_2.17 __libc_current_sigrtmin F
-GLIBC_2.17 __pread64 F
 GLIBC_2.17 __pthread_cleanup_routine F
 GLIBC_2.17 __pthread_getspecific F
 GLIBC_2.17 __pthread_key_create F
@@ -45,8 +44,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 pread F
-GLIBC_2.17 pread64 F
 GLIBC_2.17 pthread_attr_getaffinity_np F
 GLIBC_2.17 pthread_attr_getguardsize F
 GLIBC_2.17 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index ef49b96bf8..3de66531a2 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1847,6 +1847,7 @@ GLIBC_2.2 __fwriting F
 GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1934,6 +1935,8 @@ GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index b7c8e7649a..5181f0bca4 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -124,8 +123,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/alpha/pread64.c b/sysdeps/unix/sysv/linux/alpha/pread64.c
new file mode 100644
index 0000000000..a40e4447e1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/pread64.c
@@ -0,0 +1,33 @@
+/* Read from to a file descriptor at a given offset.  Linux/alpha version.
+   Copyright (C) 2021 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#define PREAD64_REQUIRE_PREAD_COMPAT
+#include <sysdeps/unix/sysv/linux/pread64.c>
+
+/* libpthread compat symbols.  */
+# if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__libc_pread64, __compat_pread)
+compat_symbol (libc, __compat_pread, pread, GLIBC_2_1);
+
+strong_alias (__libc_pread64, __default_pread)
+versioned_symbol (libc, __default_pread, pread, GLIBC_2_2);
+
+/* It is a libc_hidden_def (__pread), but with a redirection due the symbol
+   versioning.  */
+__hidden_ver1 (__compat_pread, __GI___pread, __compat_pread);
+#endif
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 1340449c12..cf1d8d1754 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -6,7 +6,6 @@ GLIBC_2.32 __h_errno_location F
 GLIBC_2.32 __libc_allocate_rtsig F
 GLIBC_2.32 __libc_current_sigrtmax F
 GLIBC_2.32 __libc_current_sigrtmin F
-GLIBC_2.32 __pread64 F
 GLIBC_2.32 __pthread_cleanup_routine F
 GLIBC_2.32 __pthread_getspecific F
 GLIBC_2.32 __pthread_key_create F
@@ -55,8 +54,6 @@ GLIBC_2.32 mtx_lock F
 GLIBC_2.32 mtx_timedlock F
 GLIBC_2.32 mtx_trylock F
 GLIBC_2.32 mtx_unlock F
-GLIBC_2.32 pread F
-GLIBC_2.32 pread64 F
 GLIBC_2.32 pthread_attr_getaffinity_np F
 GLIBC_2.32 pthread_attr_getguardsize F
 GLIBC_2.32 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index b6bb718bfb..4debe42e86 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
@@ -80,8 +79,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pread F
-GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
 GLIBC_2.4 pthread_attr_getguardsize F
 GLIBC_2.4 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index b6bb718bfb..4debe42e86 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
@@ -80,8 +79,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pread F
-GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
 GLIBC_2.4 pthread_attr_getguardsize F
 GLIBC_2.4 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 42ed9d4806..e27bcbf94f 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -6,7 +6,6 @@ GLIBC_2.29 __h_errno_location F
 GLIBC_2.29 __libc_allocate_rtsig F
 GLIBC_2.29 __libc_current_sigrtmax F
 GLIBC_2.29 __libc_current_sigrtmin F
-GLIBC_2.29 __pread64 F
 GLIBC_2.29 __pthread_cleanup_routine F
 GLIBC_2.29 __pthread_getspecific F
 GLIBC_2.29 __pthread_key_create F
@@ -55,8 +54,6 @@ GLIBC_2.29 mtx_lock F
 GLIBC_2.29 mtx_timedlock F
 GLIBC_2.29 mtx_trylock F
 GLIBC_2.29 mtx_unlock F
-GLIBC_2.29 pread F
-GLIBC_2.29 pread64 F
 GLIBC_2.29 pthread_attr_getaffinity_np F
 GLIBC_2.29 pthread_attr_getguardsize F
 GLIBC_2.29 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 8f2f07f7dd..28b0a04d38 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -47,8 +46,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 759e488238..f88a24bb51 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -1851,6 +1851,7 @@ GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1943,6 +1944,8 @@ GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index e46d881bc9..c67d62e7b8 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -124,8 +123,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 8150296d80..a89c3d5cd5 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -47,8 +46,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index b6bb718bfb..4debe42e86 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -42,7 +42,6 @@ GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
@@ -80,8 +79,6 @@ GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pread F
-GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
 GLIBC_2.4 pthread_attr_getguardsize F
 GLIBC_2.4 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 9f6b0adeaf..dd75512e35 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1807,6 +1807,7 @@ GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1899,6 +1900,8 @@ GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index e46d881bc9..c67d62e7b8 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -124,8 +123,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index d0c73a7a09..4c8394fdf4 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
 GLIBC_2.18 __libc_current_sigrtmin F
-GLIBC_2.18 __pread64 F
 GLIBC_2.18 __pthread_cleanup_routine F
 GLIBC_2.18 __pthread_getspecific F
 GLIBC_2.18 __pthread_key_create F
@@ -45,8 +44,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 pread F
-GLIBC_2.18 pread64 F
 GLIBC_2.18 pthread_attr_getaffinity_np F
 GLIBC_2.18 pthread_attr_getguardsize F
 GLIBC_2.18 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index d0c73a7a09..4c8394fdf4 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
 GLIBC_2.18 __libc_current_sigrtmin F
-GLIBC_2.18 __pread64 F
 GLIBC_2.18 __pthread_cleanup_routine F
 GLIBC_2.18 __pthread_getspecific F
 GLIBC_2.18 __pthread_key_create F
@@ -45,8 +44,6 @@ GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 pread F
-GLIBC_2.18 pread64 F
 GLIBC_2.18 pthread_attr_getaffinity_np F
 GLIBC_2.18 pthread_attr_getguardsize F
 GLIBC_2.18 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index ffc99c55d3..2c5b6b493e 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -90,8 +89,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_getstackaddr F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index ffc99c55d3..2c5b6b493e 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -80,7 +80,6 @@ GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -90,8 +89,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_getstackaddr F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index d161549015..fa77adb3e6 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.21 __h_errno_location F
 GLIBC_2.21 __libc_allocate_rtsig F
 GLIBC_2.21 __libc_current_sigrtmax F
 GLIBC_2.21 __libc_current_sigrtmin F
-GLIBC_2.21 __pread64 F
 GLIBC_2.21 __pthread_cleanup_routine F
 GLIBC_2.21 __pthread_getspecific F
 GLIBC_2.21 __pthread_key_create F
@@ -45,8 +44,6 @@ GLIBC_2.21 flockfile F
 GLIBC_2.21 ftrylockfile F
 GLIBC_2.21 funlockfile F
 GLIBC_2.21 longjmp F
-GLIBC_2.21 pread F
-GLIBC_2.21 pread64 F
 GLIBC_2.21 pthread_attr_getaffinity_np F
 GLIBC_2.21 pthread_attr_getguardsize F
 GLIBC_2.21 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 1861a901e9..aa622a5415 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1813,6 +1813,7 @@ GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1904,6 +1905,8 @@ GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index f136045eda..41c3ff53af 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -124,8 +123,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 20c9c6cba4..f9840c739f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1817,6 +1817,7 @@ GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1908,6 +1909,8 @@ GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 863ef63c2f..52506ec828 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.3 __h_errno_location F
 GLIBC_2.3 __libc_allocate_rtsig F
 GLIBC_2.3 __libc_current_sigrtmax F
 GLIBC_2.3 __libc_current_sigrtmin F
-GLIBC_2.3 __pread64 F
 GLIBC_2.3 __pthread_getspecific F
 GLIBC_2.3 __pthread_key_create F
 GLIBC_2.3 __pthread_mutex_destroy F
@@ -68,8 +67,6 @@ GLIBC_2.3 flockfile F
 GLIBC_2.3 ftrylockfile F
 GLIBC_2.3 funlockfile F
 GLIBC_2.3 longjmp F
-GLIBC_2.3 pread F
-GLIBC_2.3 pread64 F
 GLIBC_2.3 pthread_attr_getguardsize F
 GLIBC_2.3 pthread_attr_getstack F
 GLIBC_2.3 pthread_attr_getstackaddr F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index e529be5383..1eda7db3b9 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
 GLIBC_2.17 __libc_current_sigrtmin F
-GLIBC_2.17 __pread64 F
 GLIBC_2.17 __pthread_cleanup_routine F
 GLIBC_2.17 __pthread_getspecific F
 GLIBC_2.17 __pthread_key_create F
@@ -45,8 +44,6 @@ GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 pread F
-GLIBC_2.17 pread64 F
 GLIBC_2.17 pthread_attr_getaffinity_np F
 GLIBC_2.17 pthread_attr_getguardsize F
 GLIBC_2.17 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/pread.c b/sysdeps/unix/sysv/linux/pread.c
index 2574c97331..9b6e566c80 100644
--- a/sysdeps/unix/sysv/linux/pread.c
+++ b/sysdeps/unix/sysv/linux/pread.c
@@ -18,6 +18,7 @@
 
 #include <unistd.h>
 #include <sysdep-cancel.h>
+#include <shlib-compat.h>
 
 #ifndef __OFF_T_MATCHES_OFF64_T
 
@@ -27,7 +28,19 @@ __libc_pread (int fd, void *buf, size_t count, off_t offset)
   return SYSCALL_CANCEL (pread64, fd, buf, count, SYSCALL_LL_PRW (offset));
 }
 
+# if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__libc_pread, __compat_pread)
+compat_symbol (libc, __compat_pread, pread, GLIBC_2_1);
+
+strong_alias (__libc_pread, __default_pread)
+versioned_symbol (libc, __default_pread, pread, GLIBC_2_2);
+
+/* It is a libc_hidden_def (__pread64), but with a redirection due the symbol
+   versioning.  */
+__hidden_ver1 (__libc_pread, __GI___pread, __libc_pread);
+# else
 strong_alias (__libc_pread, __pread)
 libc_hidden_weak (__pread)
 weak_alias (__libc_pread, pread)
+# endif
 #endif
diff --git a/sysdeps/unix/sysv/linux/pread64.c b/sysdeps/unix/sysv/linux/pread64.c
index 83c6896a18..c652bab269 100644
--- a/sysdeps/unix/sysv/linux/pread64.c
+++ b/sysdeps/unix/sysv/linux/pread64.c
@@ -18,6 +18,7 @@
 
 #include <unistd.h>
 #include <sysdep-cancel.h>
+#include <shlib-compat.h>
 
 ssize_t
 __libc_pread64 (int fd, void *buf, size_t count, off64_t offset)
@@ -25,12 +26,31 @@ __libc_pread64 (int fd, void *buf, size_t count, off64_t offset)
   return SYSCALL_CANCEL (pread64, fd, buf, count, SYSCALL_LL64_PRW (offset));
 }
 
-weak_alias (__libc_pread64, __pread64)
-libc_hidden_weak (__pread64)
-weak_alias (__libc_pread64, pread64)
-
 #ifdef __OFF_T_MATCHES_OFF64_T
 strong_alias (__libc_pread64, __libc_pread)
+/* Similar to non-LFS symbol, alpha requires compat symbols for pread.  */
+# ifndef PREAD64_REQUIRE_PREAD_COMPAT
 weak_alias (__libc_pread64, __pread)
 weak_alias (__libc_pread64, pread)
+# endif
+#endif
+
+#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__libc_pread64, __compat_pread64)
+compat_symbol (libc, __compat_pread64, pread64, GLIBC_2_1);
+strong_alias (__libc_pread64, __compat___pread64)
+compat_symbol (libc, __compat___pread64, __pread64, GLIBC_2_1);
+
+strong_alias (__libc_pread64, __default___pread64)
+versioned_symbol (libc, __default___pread64, __pread64, GLIBC_2_2);
+strong_alias (__libc_pread64, __default_pread64)
+versioned_symbol (libc, __default_pread64, pread64, GLIBC_2_2);
+
+/* It is a libc_hidden_def (__pread64), but with a redirection due the symbol
+   versioning.  */
+__hidden_ver1 (__libc_pread64, __GI___pread64, __libc_pread64);
+#else
+weak_alias (__libc_pread64, __pread64)
+libc_hidden_weak (__pread64)
+weak_alias (__libc_pread64, pread64)
 #endif
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 8710afde8f..b6a626ebcc 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -6,7 +6,6 @@ GLIBC_2.33 __h_errno_location F
 GLIBC_2.33 __libc_allocate_rtsig F
 GLIBC_2.33 __libc_current_sigrtmax F
 GLIBC_2.33 __libc_current_sigrtmin F
-GLIBC_2.33 __pread64 F
 GLIBC_2.33 __pthread_cleanup_routine F
 GLIBC_2.33 __pthread_getspecific F
 GLIBC_2.33 __pthread_key_create F
@@ -55,8 +54,6 @@ GLIBC_2.33 mtx_lock F
 GLIBC_2.33 mtx_timedlock F
 GLIBC_2.33 mtx_trylock F
 GLIBC_2.33 mtx_unlock F
-GLIBC_2.33 pread F
-GLIBC_2.33 pread64 F
 GLIBC_2.33 pthread_attr_getaffinity_np F
 GLIBC_2.33 pthread_attr_getguardsize F
 GLIBC_2.33 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index f401e97095..e9a354002f 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.27 __h_errno_location F
 GLIBC_2.27 __libc_allocate_rtsig F
 GLIBC_2.27 __libc_current_sigrtmax F
 GLIBC_2.27 __libc_current_sigrtmin F
-GLIBC_2.27 __pread64 F
 GLIBC_2.27 __pthread_cleanup_routine F
 GLIBC_2.27 __pthread_getspecific F
 GLIBC_2.27 __pthread_key_create F
@@ -44,8 +43,6 @@ GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
 GLIBC_2.27 ftrylockfile F
 GLIBC_2.27 funlockfile F
-GLIBC_2.27 pread F
-GLIBC_2.27 pread64 F
 GLIBC_2.27 pthread_attr_getaffinity_np F
 GLIBC_2.27 pthread_attr_getguardsize F
 GLIBC_2.27 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index d821c145a0..2164777ce1 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1811,6 +1811,7 @@ GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1902,6 +1903,8 @@ GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 30cc87bcbe..ae20386d5a 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -116,7 +116,6 @@ GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.19 longjmp F
 GLIBC_2.19 siglongjmp F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -126,8 +125,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index f69a9e8268..5d1b0f53aa 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -17,7 +17,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -49,8 +48,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 8f2f07f7dd..28b0a04d38 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -47,8 +46,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 8f2f07f7dd..28b0a04d38 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -47,8 +46,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 7006678a9a..0b28566840 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1809,6 +1809,7 @@ GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1898,6 +1899,8 @@ GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index b7c8e7649a..5181f0bca4 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -114,7 +114,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -124,8 +123,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 8150296d80..a89c3d5cd5 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -47,8 +46,6 @@ GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 96d38ae1e4..cfdd8e7659 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.2.5 __h_errno_location F
 GLIBC_2.2.5 __libc_allocate_rtsig F
 GLIBC_2.2.5 __libc_current_sigrtmax F
 GLIBC_2.2.5 __libc_current_sigrtmin F
-GLIBC_2.2.5 __pread64 F
 GLIBC_2.2.5 __pthread_getspecific F
 GLIBC_2.2.5 __pthread_key_create F
 GLIBC_2.2.5 __pthread_mutex_destroy F
@@ -47,8 +46,6 @@ GLIBC_2.2.5 flockfile F
 GLIBC_2.2.5 ftrylockfile F
 GLIBC_2.2.5 funlockfile F
 GLIBC_2.2.5 longjmp F
-GLIBC_2.2.5 pread F
-GLIBC_2.2.5 pread64 F
 GLIBC_2.2.5 pthread_atfork F
 GLIBC_2.2.5 pthread_attr_getguardsize F
 GLIBC_2.2.5 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 2573133ed2..e0ec1fd114 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -7,7 +7,6 @@ GLIBC_2.16 __h_errno_location F
 GLIBC_2.16 __libc_allocate_rtsig F
 GLIBC_2.16 __libc_current_sigrtmax F
 GLIBC_2.16 __libc_current_sigrtmin F
-GLIBC_2.16 __pread64 F
 GLIBC_2.16 __pthread_cleanup_routine F
 GLIBC_2.16 __pthread_getspecific F
 GLIBC_2.16 __pthread_key_create F
@@ -45,8 +44,6 @@ GLIBC_2.16 flockfile F
 GLIBC_2.16 ftrylockfile F
 GLIBC_2.16 funlockfile F
 GLIBC_2.16 longjmp F
-GLIBC_2.16 pread F
-GLIBC_2.16 pread64 F
 GLIBC_2.16 pthread_attr_getaffinity_np F
 GLIBC_2.16 pthread_attr_getguardsize F
 GLIBC_2.16 pthread_attr_getstack F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-16 20:04 ` [PATCH 15/30] nptl: Remove pread " Adhemerval Zanella
@ 2021-03-17 19:33   ` Florian Weimer
  2021-03-17 19:35     ` Adhemerval Zanella
  2021-03-17 19:41     ` Florian Weimer
  0 siblings, 2 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 19:33 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> diff --git a/sysdeps/unix/sysv/linux/alpha/pread64.c b/sysdeps/unix/sysv/linux/alpha/pread64.c
> new file mode 100644
> index 0000000000..a40e4447e1
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/alpha/pread64.c
> @@ -0,0 +1,33 @@
> +/* Read from to a file descriptor at a given offset.  Linux/alpha version.
> +   Copyright (C) 2021 Free Software Foundation, Inc.
> +   This file is part of the GNU C Library.
> +
> +   The GNU C Library is free software; you can redistribute it and/or
> +   modify it under the terms of the GNU Lesser General Public
> +   License as published by the Free Software Foundation; either
> +   version 2.1 of the License, or (at your option) any later version.
> +
> +   The GNU C Library is distributed in the hope that it will be useful,
> +   but WITHOUT ANY WARRANTY; without even the implied warranty of
> +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> +   Lesser General Public License for more details.
> +
> +   You should have received a copy of the GNU Lesser General Public
> +   License along with the GNU C Library; if not, see
> +   <https://www.gnu.org/licenses/>.  */
> +
> +#define PREAD64_REQUIRE_PREAD_COMPAT
> +#include <sysdeps/unix/sysv/linux/pread64.c>
> +
> +/* libpthread compat symbols.  */
> +# if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
> +strong_alias (__libc_pread64, __compat_pread)
> +compat_symbol (libc, __compat_pread, pread, GLIBC_2_1);
> +
> +strong_alias (__libc_pread64, __default_pread)
> +versioned_symbol (libc, __default_pread, pread, GLIBC_2_2);
> +
> +/* It is a libc_hidden_def (__pread), but with a redirection due the symbol
> +   versioning.  */
> +__hidden_ver1 (__compat_pread, __GI___pread, __compat_pread);
> +#endif

I believe this is libc_hidden_ver.  It took me a while to find it (see
the original dance around ___libc_once).

This applies else where in this patch and also the pwrite patch.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-17 19:33   ` Florian Weimer
@ 2021-03-17 19:35     ` Adhemerval Zanella
  2021-03-18  9:52       ` Florian Weimer
  2021-03-17 19:41     ` Florian Weimer
  1 sibling, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-17 19:35 UTC (permalink / raw)
  To: Florian Weimer, Adhemerval Zanella via Libc-alpha



On 17/03/2021 16:33, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> diff --git a/sysdeps/unix/sysv/linux/alpha/pread64.c b/sysdeps/unix/sysv/linux/alpha/pread64.c
>> new file mode 100644
>> index 0000000000..a40e4447e1
>> --- /dev/null
>> +++ b/sysdeps/unix/sysv/linux/alpha/pread64.c
>> @@ -0,0 +1,33 @@
>> +/* Read from to a file descriptor at a given offset.  Linux/alpha version.
>> +   Copyright (C) 2021 Free Software Foundation, Inc.
>> +   This file is part of the GNU C Library.
>> +
>> +   The GNU C Library is free software; you can redistribute it and/or
>> +   modify it under the terms of the GNU Lesser General Public
>> +   License as published by the Free Software Foundation; either
>> +   version 2.1 of the License, or (at your option) any later version.
>> +
>> +   The GNU C Library is distributed in the hope that it will be useful,
>> +   but WITHOUT ANY WARRANTY; without even the implied warranty of
>> +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>> +   Lesser General Public License for more details.
>> +
>> +   You should have received a copy of the GNU Lesser General Public
>> +   License along with the GNU C Library; if not, see
>> +   <https://www.gnu.org/licenses/>.  */
>> +
>> +#define PREAD64_REQUIRE_PREAD_COMPAT
>> +#include <sysdeps/unix/sysv/linux/pread64.c>
>> +
>> +/* libpthread compat symbols.  */
>> +# if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
>> +strong_alias (__libc_pread64, __compat_pread)
>> +compat_symbol (libc, __compat_pread, pread, GLIBC_2_1);
>> +
>> +strong_alias (__libc_pread64, __default_pread)
>> +versioned_symbol (libc, __default_pread, pread, GLIBC_2_2);
>> +
>> +/* It is a libc_hidden_def (__pread), but with a redirection due the symbol
>> +   versioning.  */
>> +__hidden_ver1 (__compat_pread, __GI___pread, __compat_pread);
>> +#endif
> 
> I believe this is libc_hidden_ver.  It took me a while to find it (see
> the original dance around ___libc_once).
> 
> This applies else where in this patch and also the pwrite patch.

Yes and I simplified the versioned and compat definitions a bit with
newer macros.

^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-17 19:35     ` Adhemerval Zanella
@ 2021-03-18  9:52       ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-18  9:52 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> Yes and I simplified the versioned and compat definitions a bit with
> newer macros.

I've got something that should avoid the need for explicit aliases for
older binutils.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-17 19:33   ` Florian Weimer
  2021-03-17 19:35     ` Adhemerval Zanella
@ 2021-03-17 19:41     ` Florian Weimer
  2021-03-17 19:47       ` Adhemerval Zanella
  1 sibling, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 19:41 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Florian Weimer:

> * Adhemerval Zanella via Libc-alpha:
>
>> diff --git a/sysdeps/unix/sysv/linux/alpha/pread64.c b/sysdeps/unix/sysv/linux/alpha/pread64.c
>> new file mode 100644
>> index 0000000000..a40e4447e1
>> --- /dev/null
>> +++ b/sysdeps/unix/sysv/linux/alpha/pread64.c
>> @@ -0,0 +1,33 @@
>> +/* Read from to a file descriptor at a given offset.  Linux/alpha version.
>> +   Copyright (C) 2021 Free Software Foundation, Inc.
>> +   This file is part of the GNU C Library.
>> +
>> +   The GNU C Library is free software; you can redistribute it and/or
>> +   modify it under the terms of the GNU Lesser General Public
>> +   License as published by the Free Software Foundation; either
>> +   version 2.1 of the License, or (at your option) any later version.
>> +
>> +   The GNU C Library is distributed in the hope that it will be useful,
>> +   but WITHOUT ANY WARRANTY; without even the implied warranty of
>> +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>> +   Lesser General Public License for more details.
>> +
>> +   You should have received a copy of the GNU Lesser General Public
>> +   License along with the GNU C Library; if not, see
>> +   <https://www.gnu.org/licenses/>.  */
>> +
>> +#define PREAD64_REQUIRE_PREAD_COMPAT
>> +#include <sysdeps/unix/sysv/linux/pread64.c>
>> +
>> +/* libpthread compat symbols.  */
>> +# if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
>> +strong_alias (__libc_pread64, __compat_pread)
>> +compat_symbol (libc, __compat_pread, pread, GLIBC_2_1);
>> +
>> +strong_alias (__libc_pread64, __default_pread)
>> +versioned_symbol (libc, __default_pread, pread, GLIBC_2_2);
>> +
>> +/* It is a libc_hidden_def (__pread), but with a redirection due the symbol
>> +   versioning.  */
>> +__hidden_ver1 (__compat_pread, __GI___pread, __compat_pread);
>> +#endif
>
> I believe this is libc_hidden_ver.  It took me a while to find it (see
> the original dance around ___libc_once).
>
> This applies else where in this patch and also the pwrite patch.

Sorry, two more things: I don't quite see how alpha is an outlier here.

And ideally, this should receive the same treatment (and similar commit
message) as lseek64 because I think we should switch from GLIBC_2.2
symbols to GLIBC_2.1 for the default, and make the GLIBC_2.2 symbols
compat versions.

Both comments apply to the pwrite change as well.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-17 19:41     ` Florian Weimer
@ 2021-03-17 19:47       ` Adhemerval Zanella
  2021-03-17 20:04         ` Florian Weimer
  0 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-17 19:47 UTC (permalink / raw)
  To: Florian Weimer, Adhemerval Zanella via Libc-alpha



On 17/03/2021 16:41, Florian Weimer wrote:
> * Florian Weimer:
> 
>> * Adhemerval Zanella via Libc-alpha:
>>
>>> diff --git a/sysdeps/unix/sysv/linux/alpha/pread64.c b/sysdeps/unix/sysv/linux/alpha/pread64.c
>>> new file mode 100644
>>> index 0000000000..a40e4447e1
>>> --- /dev/null
>>> +++ b/sysdeps/unix/sysv/linux/alpha/pread64.c
>>> @@ -0,0 +1,33 @@
>>> +/* Read from to a file descriptor at a given offset.  Linux/alpha version.
>>> +   Copyright (C) 2021 Free Software Foundation, Inc.
>>> +   This file is part of the GNU C Library.
>>> +
>>> +   The GNU C Library is free software; you can redistribute it and/or
>>> +   modify it under the terms of the GNU Lesser General Public
>>> +   License as published by the Free Software Foundation; either
>>> +   version 2.1 of the License, or (at your option) any later version.
>>> +
>>> +   The GNU C Library is distributed in the hope that it will be useful,
>>> +   but WITHOUT ANY WARRANTY; without even the implied warranty of
>>> +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>>> +   Lesser General Public License for more details.
>>> +
>>> +   You should have received a copy of the GNU Lesser General Public
>>> +   License along with the GNU C Library; if not, see
>>> +   <https://www.gnu.org/licenses/>.  */
>>> +
>>> +#define PREAD64_REQUIRE_PREAD_COMPAT
>>> +#include <sysdeps/unix/sysv/linux/pread64.c>
>>> +
>>> +/* libpthread compat symbols.  */
>>> +# if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
>>> +strong_alias (__libc_pread64, __compat_pread)
>>> +compat_symbol (libc, __compat_pread, pread, GLIBC_2_1);
>>> +
>>> +strong_alias (__libc_pread64, __default_pread)
>>> +versioned_symbol (libc, __default_pread, pread, GLIBC_2_2);
>>> +
>>> +/* It is a libc_hidden_def (__pread), but with a redirection due the symbol
>>> +   versioning.  */
>>> +__hidden_ver1 (__compat_pread, __GI___pread, __compat_pread);
>>> +#endif
>>
>> I believe this is libc_hidden_ver.  It took me a while to find it (see
>> the original dance around ___libc_once).
>>
>> This applies else where in this patch and also the pwrite patch.
> 
> Sorry, two more things: I don't quite see how alpha is an outlier here.
> 
> And ideally, this should receive the same treatment (and similar commit
> message) as lseek64 because I think we should switch from GLIBC_2.2
> symbols to GLIBC_2.1 for the default, and make the GLIBC_2.2 symbols
> compat versions.
> 
> Both comments apply to the pwrite change as well.

Alpha is outlier because it requires to handle a GLIBC_2_1 and
GLIBC_2_2 symbol versioning *also* for pread and __pread (not only
for LFS pread64 and __pread64 as usual LFS ABIs).

^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-17 19:47       ` Adhemerval Zanella
@ 2021-03-17 20:04         ` Florian Weimer
  2021-03-17 21:11           ` Joseph Myers
  0 siblings, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 20:04 UTC (permalink / raw)
  To: Adhemerval Zanella; +Cc: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella:

>> Sorry, two more things: I don't quite see how alpha is an outlier here.
>> 
>> And ideally, this should receive the same treatment (and similar commit
>> message) as lseek64 because I think we should switch from GLIBC_2.2
>> symbols to GLIBC_2.1 for the default, and make the GLIBC_2.2 symbols
>> compat versions.
>> 
>> Both comments apply to the pwrite change as well.
>
> Alpha is outlier because it requires to handle a GLIBC_2_1 and
> GLIBC_2_2 symbol versioning *also* for pread and __pread (not only
> for LFS pread64 and __pread64 as usual LFS ABIs).

Ah I see it now: mips64-linux-gnu-n64 has only this:

 1556: 0000000000109b70    300 FUNC    GLOBAL DEFAULT       12 __libc_pread@@GLIBC_PRIVATE
 2229: 0000000000109b70    300 FUNC    WEAK   DEFAULT       12 pread@@GLIBC_2.2

Likewise ia64-linux-gnu:

 1640: 00000000001bb180    528 FUNC    GLOBAL DEFAULT       11 __libc_pread@@GLIBC_PRIVATE
 2624: 00000000001bb180    528 FUNC    WEAK   DEFAULT       11 pread@@GLIBC_2.2

While i686-linux-gnu has:

 1327: 000f8480    218 FUNC    GLOBAL DEFAULT       13 __libc_pread@@GLIBC_PRIVATE
 2371: 000f8480    218 FUNC    GLOBAL DEFAULT       13 pread@@GLIBC_2.2
 2373: 000f8480    218 FUNC    GLOBAL DEFAULT       13 pread@GLIBC_2.1

And alpha-linux-gnu has:

 1406: 00000000000fc490    296 FUNC    GLOBAL DEFAULT       11 __libc_pread@@GLIBC_PRIVATE
 2522: 00000000000fc490    296 FUNC    GLOBAL DEFAULT       11 pread@@GLIBC_2.2
 2524: 00000000000fc490    296 FUNC    GLOBAL DEFAULT       11 pread@GLIBC_2.1

I compared it to the 32-bit ports …

It's a bit unfortunate that we have to pollute the generic code for
this.  But I don't see a way to avoid this if we bias the symbol version
towards pread@@GLIBC_2.1, to avoid the new pread@@GLIBC_2.34 symbol.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-17 20:04         ` Florian Weimer
@ 2021-03-17 21:11           ` Joseph Myers
  2021-03-18 10:09             ` Florian Weimer
  0 siblings, 1 reply; 61+ messages in thread
From: Joseph Myers @ 2021-03-17 21:11 UTC (permalink / raw)
  To: Florian Weimer; +Cc: Adhemerval Zanella, Adhemerval Zanella via Libc-alpha

On Wed, 17 Mar 2021, Florian Weimer via Libc-alpha wrote:

> Ah I see it now: mips64-linux-gnu-n64 has only this:
> 
>  1556: 0000000000109b70    300 FUNC    GLOBAL DEFAULT       12 __libc_pread@@GLIBC_PRIVATE
>  2229: 0000000000109b70    300 FUNC    WEAK   DEFAULT       12 pread@@GLIBC_2.2

(Because MIPS didn't have glibc 2.1, so uses the shlib-versions feature of 
skipping all versions between GLIBC_2.0 and GLIBC_2.2 and mapping them to 
GLIBC_2.2.)

> Likewise ia64-linux-gnu:
> 
>  1640: 00000000001bb180    528 FUNC    GLOBAL DEFAULT       11 __libc_pread@@GLIBC_PRIVATE
>  2624: 00000000001bb180    528 FUNC    WEAK   DEFAULT       11 pread@@GLIBC_2.2

(Because ia64 symbol versions for many libraries start at GLIBC_2.2.)

-- 
Joseph S. Myers
joseph@codesourcery.com

^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-17 21:11           ` Joseph Myers
@ 2021-03-18 10:09             ` Florian Weimer
  2021-03-19 12:34               ` Adhemerval Zanella
  0 siblings, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-18 10:09 UTC (permalink / raw)
  To: Joseph Myers; +Cc: Adhemerval Zanella, Adhemerval Zanella via Libc-alpha

* Joseph Myers:

> On Wed, 17 Mar 2021, Florian Weimer via Libc-alpha wrote:
>
>> Ah I see it now: mips64-linux-gnu-n64 has only this:
>> 
>>  1556: 0000000000109b70    300 FUNC    GLOBAL DEFAULT       12 __libc_pread@@GLIBC_PRIVATE
>>  2229: 0000000000109b70    300 FUNC    WEAK   DEFAULT       12 pread@@GLIBC_2.2
>
> (Because MIPS didn't have glibc 2.1, so uses the shlib-versions feature of 
> skipping all versions between GLIBC_2.0 and GLIBC_2.2 and mapping them to 
> GLIBC_2.2.)
>
>> Likewise ia64-linux-gnu:
>> 
>>  1640: 00000000001bb180    528 FUNC    GLOBAL DEFAULT       11 __libc_pread@@GLIBC_PRIVATE
>>  2624: 00000000001bb180    528 FUNC    WEAK   DEFAULT       11 pread@@GLIBC_2.2
>
> (Because ia64 symbol versions for many libraries start at GLIBC_2.2.)

Ahh, so alpha isn't really an outlier after all?

Adhemerval, would you please check if you can write a condition in
generic code using OTHERLIB_COMPAT (libpthread, …) with the appropriate
version ranges?

OTHERLIB_COMPAT would have to be defined like this:

diff --git a/include/shlib-compat.h b/include/shlib-compat.h
index 4b224c2672..6303639f28 100644
--- a/include/shlib-compat.h
+++ b/include/shlib-compat.h
@@ -45,6 +45,14 @@
 
 #ifdef SHARED
 
+/* Like LIB_COMPAT, but can check versions in other libraries.  It is
+   not always false outside for !IS_IN (LIB).  */
+#define OTHERLIB_COMPAT(lib, introduced, obsoleted)	\
+  _LIB_COMPAT (lib, introduced, obsoleted)
+#define _OTHERLIB_COMPAT(lib, introduced, obsoleted)			\
+  (!(ABI_##lib##_##obsoleted - 0)					\
+   || ((ABI_##lib##_##introduced - 0) < (ABI_##lib##_##obsoleted - 0)))
+
 /* Similar to LIB_COMPAT, but evaluate to 0 for static build.  The
    compatibility code should be conditionalized with e.g.
    `#if SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_2)' for code introduced
@@ -79,6 +87,7 @@
 #else
 
 /* Not compiling ELF shared libraries at all, so never any old versions.  */
+# define OTHERLIB_COMPAT(lib, introduced, obsoleted)	0
 # define SHLIB_COMPAT(lib, introduced, obsoleted)	0
 
 /* No versions to worry about, just make this the global definition.  */


Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-18 10:09             ` Florian Weimer
@ 2021-03-19 12:34               ` Adhemerval Zanella
  2021-03-19 13:40                 ` Florian Weimer
  0 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-19 12:34 UTC (permalink / raw)
  To: Florian Weimer, Joseph Myers; +Cc: Adhemerval Zanella via Libc-alpha



On 18/03/2021 07:09, Florian Weimer wrote:
> * Joseph Myers:
> 
>> On Wed, 17 Mar 2021, Florian Weimer via Libc-alpha wrote:
>>
>>> Ah I see it now: mips64-linux-gnu-n64 has only this:
>>>
>>>  1556: 0000000000109b70    300 FUNC    GLOBAL DEFAULT       12 __libc_pread@@GLIBC_PRIVATE
>>>  2229: 0000000000109b70    300 FUNC    WEAK   DEFAULT       12 pread@@GLIBC_2.2
>>
>> (Because MIPS didn't have glibc 2.1, so uses the shlib-versions feature of 
>> skipping all versions between GLIBC_2.0 and GLIBC_2.2 and mapping them to 
>> GLIBC_2.2.)
>>
>>> Likewise ia64-linux-gnu:
>>>
>>>  1640: 00000000001bb180    528 FUNC    GLOBAL DEFAULT       11 __libc_pread@@GLIBC_PRIVATE
>>>  2624: 00000000001bb180    528 FUNC    WEAK   DEFAULT       11 pread@@GLIBC_2.2
>>
>> (Because ia64 symbol versions for many libraries start at GLIBC_2.2.)
> 
> Ahh, so alpha isn't really an outlier after all?
> 
> Adhemerval, would you please check if you can write a condition in
> generic code using OTHERLIB_COMPAT (libpthread, …) with the appropriate
> version ranges?
> 
> OTHERLIB_COMPAT would have to be defined like this:
> 
> diff --git a/include/shlib-compat.h b/include/shlib-compat.h
> index 4b224c2672..6303639f28 100644
> --- a/include/shlib-compat.h
> +++ b/include/shlib-compat.h
> @@ -45,6 +45,14 @@
>  
>  #ifdef SHARED
>  
> +/* Like LIB_COMPAT, but can check versions in other libraries.  It is
> +   not always false outside for !IS_IN (LIB).  */
> +#define OTHERLIB_COMPAT(lib, introduced, obsoleted)	\
> +  _LIB_COMPAT (lib, introduced, obsoleted)

I think you meant _OTHERLIB_COMPAT here.

> +#define _OTHERLIB_COMPAT(lib, introduced, obsoleted)			\
> +  (!(ABI_##lib##_##obsoleted - 0)					\
> +   || ((ABI_##lib##_##introduced - 0) < (ABI_##lib##_##obsoleted - 0)))
> +
>  /* Similar to LIB_COMPAT, but evaluate to 0 for static build.  The
>     compatibility code should be conditionalized with e.g.
>     `#if SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_2)' for code introduced
> @@ -79,6 +87,7 @@
>  #else
>  
>  /* Not compiling ELF shared libraries at all, so never any old versions.  */
> +# define OTHERLIB_COMPAT(lib, introduced, obsoleted)	0
>  # define SHLIB_COMPAT(lib, introduced, obsoleted)	0
>  
>  /* No versions to worry about, just make this the global definition.  */

I tried, but the issue is although it fixes alpha it throws an error for
i386 with 'multiple definition of `pread@GLIBC_2.2' since its ABI also
exports the same symbol version *but* in a different TU (non-LFS Linux 
pread.c).

The issue alpha is currently the *only* ABI with has a versioned 
pread@GLIBC_2.2, but it is also a LFS as default so the its versioned 
pread@GLIBC_2.2 is an alias for __libc_pread64.

I think it would be simpler to just move this logic to an alpha
specific implementation, LFS is making this way more complex than it 
should be.

^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-19 12:34               ` Adhemerval Zanella
@ 2021-03-19 13:40                 ` Florian Weimer
  2021-03-19 16:51                   ` Adhemerval Zanella
  0 siblings, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-19 13:40 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha; +Cc: Joseph Myers, Adhemerval Zanella

* Adhemerval Zanella via Libc-alpha:

> I tried, but the issue is although it fixes alpha it throws an error for
> i386 with 'multiple definition of `pread@GLIBC_2.2' since its ABI also
> exports the same symbol version *but* in a different TU (non-LFS Linux 
> pread.c).
>
> The issue alpha is currently the *only* ABI with has a versioned 
> pread@GLIBC_2.2, but it is also a LFS as default so the its versioned 
> pread@GLIBC_2.2 is an alias for __libc_pread64.

How does alpha maintain its current exception status?  I find it
difficult to understand how the present state is realized.

^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 15/30] nptl: Remove pread from libpthread
  2021-03-19 13:40                 ` Florian Weimer
@ 2021-03-19 16:51                   ` Adhemerval Zanella
  0 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-19 16:51 UTC (permalink / raw)
  To: Florian Weimer, Adhemerval Zanella via Libc-alpha; +Cc: Joseph Myers



On 19/03/2021 10:40, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> I tried, but the issue is although it fixes alpha it throws an error for
>> i386 with 'multiple definition of `pread@GLIBC_2.2' since its ABI also
>> exports the same symbol version *but* in a different TU (non-LFS Linux 
>> pread.c).
>>
>> The issue alpha is currently the *only* ABI with has a versioned 
>> pread@GLIBC_2.2, but it is also a LFS as default so the its versioned 
>> pread@GLIBC_2.2 is an alias for __libc_pread64.
> 
> How does alpha maintain its current exception status?  I find it
> difficult to understand how the present state is realized.
> 

Because the weak_alias does this automatically:

sysdeps/unix/sysv/linux/pread64.c

 35 weak_alias (__libc_pread64, pread)

$ readelf -s posix/pread64.os | grep -w pread
    21: 0000000000000000   288 FUNC    WEAK   DEFAULT [STD GPLOAD]     1 pread
$ readelf -s nptl/pread64.os | grep -w pread
    18: 0000000000000000   288 FUNC    WEAK   DEFAULT [STD GPLOAD]     1 pread

$ readelf -s nptl/libpthread.so | grep -w pread | head -n1
   182: 0000000000005850   288 FUNC    WEAK   DEFAULT [STD GPLOAD]    12 pread@@GLIBC_2.2

But I just figure out that I need to put the compat_symbol
within the __OFF_T_MATCHES_OFF64_T.

^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 16/30] nptl: Remove pwrite from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (14 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 15/30] nptl: Remove pread " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 17/30] nptl: Remove tcdrain " Adhemerval Zanella
                   ` (15 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.  Alpha is the
only outlier: although it only supports LFS interfaces it provides
compat symbols for pwrite as well.  This is accomplished by
a new flag, PWRITE64_REQUIRE_PWRITE_COMPAT, which prevents the Linux
generic implementation to create the exported alias, and the
libpthread compat logic is added on arch-specific implementation.

Checked on x86_64-linux-gnu.
---
 include/unistd.h                              |  2 +-
 nptl/Makefile                                 |  3 --
 nptl/Versions                                 |  3 --
 sysdeps/pthread/sem_open.c                    |  2 +-
 .../sysv/linux/aarch64/libpthread.abilist     |  3 --
 sysdeps/unix/sysv/linux/alpha/libc.abilist    |  3 ++
 .../unix/sysv/linux/alpha/libpthread.abilist  |  3 --
 sysdeps/unix/sysv/linux/alpha/pwrite64.c      | 32 +++++++++++++++++++
 .../unix/sysv/linux/arc/libpthread.abilist    |  3 --
 .../unix/sysv/linux/arm/be/libpthread.abilist |  3 --
 .../unix/sysv/linux/arm/le/libpthread.abilist |  3 --
 .../unix/sysv/linux/csky/libpthread.abilist   |  3 --
 .../unix/sysv/linux/hppa/libpthread.abilist   |  3 --
 sysdeps/unix/sysv/linux/i386/libc.abilist     |  3 ++
 .../unix/sysv/linux/i386/libpthread.abilist   |  3 --
 .../unix/sysv/linux/ia64/libpthread.abilist   |  3 --
 .../linux/m68k/coldfire/libpthread.abilist    |  3 --
 .../unix/sysv/linux/m68k/m680x0/libc.abilist  |  3 ++
 .../sysv/linux/m68k/m680x0/libpthread.abilist |  3 --
 .../linux/microblaze/be/libpthread.abilist    |  3 --
 .../linux/microblaze/le/libpthread.abilist    |  3 --
 .../sysv/linux/mips/mips32/libpthread.abilist |  3 --
 .../sysv/linux/mips/mips64/libpthread.abilist |  3 --
 .../unix/sysv/linux/nios2/libpthread.abilist  |  3 --
 .../linux/powerpc/powerpc32/fpu/libc.abilist  |  3 ++
 .../powerpc/powerpc32/libpthread.abilist      |  3 --
 .../powerpc/powerpc32/nofpu/libc.abilist      |  3 ++
 .../powerpc/powerpc64/be/libpthread.abilist   |  3 --
 .../powerpc/powerpc64/le/libpthread.abilist   |  3 --
 sysdeps/unix/sysv/linux/pwrite.c              | 13 ++++++++
 sysdeps/unix/sysv/linux/pwrite64.c            | 29 ++++++++++++++---
 .../sysv/linux/riscv/rv32/libpthread.abilist  |  3 --
 .../sysv/linux/riscv/rv64/libpthread.abilist  |  3 --
 .../unix/sysv/linux/s390/s390-32/libc.abilist |  3 ++
 .../linux/s390/s390-32/libpthread.abilist     |  3 --
 .../linux/s390/s390-64/libpthread.abilist     |  3 --
 .../unix/sysv/linux/sh/be/libpthread.abilist  |  3 --
 .../unix/sysv/linux/sh/le/libpthread.abilist  |  3 --
 .../sysv/linux/sparc/sparc32/libc.abilist     |  3 ++
 .../linux/sparc/sparc32/libpthread.abilist    |  3 --
 .../linux/sparc/sparc64/libpthread.abilist    |  3 --
 .../sysv/linux/x86_64/64/libpthread.abilist   |  3 --
 .../sysv/linux/x86_64/x32/libpthread.abilist  |  3 --
 43 files changed, 93 insertions(+), 99 deletions(-)
 create mode 100644 sysdeps/unix/sysv/linux/alpha/pwrite64.c

diff --git a/include/unistd.h b/include/unistd.h
index 2d3698575c..1363976161 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -57,7 +57,7 @@ extern ssize_t __pwrite64 (int __fd, const void *__buf, size_t __n,
 			   __off64_t __offset);
 libc_hidden_proto (__pwrite64)
 extern ssize_t __libc_pwrite64 (int __fd, const void *__buf, size_t __n,
-				__off64_t __offset) attribute_hidden;
+				__off64_t __offset);
 extern ssize_t __libc_read (int __fd, void *__buf, size_t __n);
 libc_hidden_proto (__libc_read)
 libc_hidden_proto (read)
diff --git a/nptl/Makefile b/nptl/Makefile
index 1a157ed0a6..869a732930 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      pwrite pwrite64 \
 		      tcdrain msgrcv msgsnd \
 		      sigwait sigsuspend \
 		      recvmsg sendmsg
@@ -284,8 +283,6 @@ CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
-CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index 71d48abcef..f8e6a9f260 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -230,7 +230,6 @@ libpthread {
     __pthread_rwlock_trywrlock;
     __pthread_rwlock_unlock;
     __pthread_rwlock_wrlock;
-    __pwrite64;
     __res_state;
     pthread_attr_getstack;
     pthread_attr_setstack;
@@ -254,8 +253,6 @@ libpthread {
     pthread_spin_trylock;
     pthread_spin_unlock;
     pthread_yield;
-    pwrite64;
-    pwrite;
     sem_timedwait;
   }
 
diff --git a/sysdeps/pthread/sem_open.c b/sysdeps/pthread/sem_open.c
index a91df5ac93..61a4e177a6 100644
--- a/sysdeps/pthread/sem_open.c
+++ b/sysdeps/pthread/sem_open.c
@@ -127,7 +127,7 @@ sem_open (const char *name, int oflag, ...)
 	    }
 
 	  /* Open the file.  Make sure we do not overwrite anything.  */
-	  fd = __libc_open (tmpfname, O_RDWR | O_CREAT | O_EXCL, mode);
+	  fd = open (tmpfname, O_RDWR | O_CREAT | O_EXCL, mode);
 	  if (fd == -1)
 	    {
 	      if (errno == EEXIST)
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 1eda7db3b9..d1ab2dff1d 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.17 __pthread_setspecific F
 GLIBC_2.17 __pthread_unregister_cancel F
 GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
-GLIBC_2.17 __pwrite64 F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __sigaction F
 GLIBC_2.17 _pthread_cleanup_pop F
@@ -140,8 +139,6 @@ GLIBC_2.17 pthread_testcancel F
 GLIBC_2.17 pthread_timedjoin_np F
 GLIBC_2.17 pthread_tryjoin_np F
 GLIBC_2.17 pthread_yield F
-GLIBC_2.17 pwrite F
-GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
 GLIBC_2.17 recvmsg F
 GLIBC_2.17 sem_close F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 3de66531a2..2578675af2 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1848,6 +1848,7 @@ GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
+GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1941,6 +1942,8 @@ GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
 GLIBC_2.2 putwchar_unlocked F
+GLIBC_2.2 pwrite F
+GLIBC_2.2 pwrite64 F
 GLIBC_2.2 rcmd_af F
 GLIBC_2.2 rexec_af F
 GLIBC_2.2 rresvport_af F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 5181f0bca4..681bbef648 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -121,7 +121,6 @@ GLIBC_2.2 __pthread_rwlock_tryrdlock F
 GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
@@ -145,8 +144,6 @@ GLIBC_2.2 pthread_spin_lock F
 GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/alpha/pwrite64.c b/sysdeps/unix/sysv/linux/alpha/pwrite64.c
new file mode 100644
index 0000000000..7956279e69
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/pwrite64.c
@@ -0,0 +1,32 @@
+/* Write to a file descriptor at a given offset.  Linux/alpha version.
+   Copyright (C) 2021 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#define PWRITE64_REQUIRE_PWRITE_COMPAT
+#include <sysdeps/unix/sysv/linux/pwrite64.c>
+
+# if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__libc_pwrite64, __compat_pwrite)
+compat_symbol (libc, __compat_pwrite, pwrite, GLIBC_2_1);
+
+strong_alias (__libc_pwrite64, __default_pwrite)
+versioned_symbol (libc, __default_pwrite, pwrite, GLIBC_2_2);
+
+/* It is a libc_hidden_def (__pwrite), but with a redirection due the symbol
+   versioning.  */
+__hidden_ver1 (__compat_pwrite, __GI___pwrite, __compat_pwrite);
+#endif
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index cf1d8d1754..2ee38e0d0f 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -31,7 +31,6 @@ GLIBC_2.32 __pthread_setspecific F
 GLIBC_2.32 __pthread_unregister_cancel F
 GLIBC_2.32 __pthread_unregister_cancel_restore F
 GLIBC_2.32 __pthread_unwind_next F
-GLIBC_2.32 __pwrite64 F
 GLIBC_2.32 __res_state F
 GLIBC_2.32 __sigaction F
 GLIBC_2.32 _pthread_cleanup_pop F
@@ -157,8 +156,6 @@ GLIBC_2.32 pthread_testcancel F
 GLIBC_2.32 pthread_timedjoin_np F
 GLIBC_2.32 pthread_tryjoin_np F
 GLIBC_2.32 pthread_yield F
-GLIBC_2.32 pwrite F
-GLIBC_2.32 pwrite64 F
 GLIBC_2.32 raise F
 GLIBC_2.32 recvmsg F
 GLIBC_2.32 sem_clockwait F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 4debe42e86..c1823e4c83 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -67,7 +67,6 @@ GLIBC_2.4 __pthread_setspecific F
 GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
-GLIBC_2.4 __pwrite64 F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
@@ -169,8 +168,6 @@ GLIBC_2.4 pthread_testcancel F
 GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
-GLIBC_2.4 pwrite F
-GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 4debe42e86..c1823e4c83 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -67,7 +67,6 @@ GLIBC_2.4 __pthread_setspecific F
 GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
-GLIBC_2.4 __pwrite64 F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
@@ -169,8 +168,6 @@ GLIBC_2.4 pthread_testcancel F
 GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
-GLIBC_2.4 pwrite F
-GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index e27bcbf94f..e265ad54be 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -31,7 +31,6 @@ GLIBC_2.29 __pthread_setspecific F
 GLIBC_2.29 __pthread_unregister_cancel F
 GLIBC_2.29 __pthread_unregister_cancel_restore F
 GLIBC_2.29 __pthread_unwind_next F
-GLIBC_2.29 __pwrite64 F
 GLIBC_2.29 __res_state F
 GLIBC_2.29 __sigaction F
 GLIBC_2.29 _pthread_cleanup_pop F
@@ -152,8 +151,6 @@ GLIBC_2.29 pthread_testcancel F
 GLIBC_2.29 pthread_timedjoin_np F
 GLIBC_2.29 pthread_tryjoin_np F
 GLIBC_2.29 pthread_yield F
-GLIBC_2.29 pwrite F
-GLIBC_2.29 pwrite64 F
 GLIBC_2.29 raise F
 GLIBC_2.29 recvmsg F
 GLIBC_2.29 sem_close F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 28b0a04d38..be2425ec5c 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
@@ -120,8 +119,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index f88a24bb51..9faf9c158c 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -1852,6 +1852,7 @@ GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
+GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1950,6 +1951,8 @@ GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
 GLIBC_2.2 putwchar_unlocked F
+GLIBC_2.2 pwrite F
+GLIBC_2.2 pwrite64 F
 GLIBC_2.2 rcmd_af F
 GLIBC_2.2 readdir64 F
 GLIBC_2.2 readdir64_r F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index c67d62e7b8..177a1387a2 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -121,7 +121,6 @@ GLIBC_2.2 __pthread_rwlock_tryrdlock F
 GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
@@ -145,8 +144,6 @@ GLIBC_2.2 pthread_spin_lock F
 GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index a89c3d5cd5..ee3b8e7e11 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
@@ -120,8 +119,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 4debe42e86..c1823e4c83 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -67,7 +67,6 @@ GLIBC_2.4 __pthread_setspecific F
 GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
-GLIBC_2.4 __pwrite64 F
 GLIBC_2.4 __res_state F
 GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
@@ -169,8 +168,6 @@ GLIBC_2.4 pthread_testcancel F
 GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
-GLIBC_2.4 pwrite F
-GLIBC_2.4 pwrite64 F
 GLIBC_2.4 raise F
 GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index dd75512e35..9fea9b5c4a 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1808,6 +1808,7 @@ GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
+GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1906,6 +1907,8 @@ GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
 GLIBC_2.2 putwchar_unlocked F
+GLIBC_2.2 pwrite F
+GLIBC_2.2 pwrite64 F
 GLIBC_2.2 rcmd_af F
 GLIBC_2.2 readdir64 F
 GLIBC_2.2 readdir64_r F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index c67d62e7b8..177a1387a2 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -121,7 +121,6 @@ GLIBC_2.2 __pthread_rwlock_tryrdlock F
 GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
@@ -145,8 +144,6 @@ GLIBC_2.2 pthread_spin_lock F
 GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 4c8394fdf4..3574b4252e 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.18 __pthread_setspecific F
 GLIBC_2.18 __pthread_unregister_cancel F
 GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
-GLIBC_2.18 __pwrite64 F
 GLIBC_2.18 __res_state F
 GLIBC_2.18 __sigaction F
 GLIBC_2.18 _pthread_cleanup_pop F
@@ -142,8 +141,6 @@ GLIBC_2.18 pthread_testcancel F
 GLIBC_2.18 pthread_timedjoin_np F
 GLIBC_2.18 pthread_tryjoin_np F
 GLIBC_2.18 pthread_yield F
-GLIBC_2.18 pwrite F
-GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
 GLIBC_2.18 recvmsg F
 GLIBC_2.18 sem_close F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 4c8394fdf4..3574b4252e 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.18 __pthread_setspecific F
 GLIBC_2.18 __pthread_unregister_cancel F
 GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
-GLIBC_2.18 __pwrite64 F
 GLIBC_2.18 __res_state F
 GLIBC_2.18 __sigaction F
 GLIBC_2.18 _pthread_cleanup_pop F
@@ -142,8 +141,6 @@ GLIBC_2.18 pthread_testcancel F
 GLIBC_2.18 pthread_timedjoin_np F
 GLIBC_2.18 pthread_tryjoin_np F
 GLIBC_2.18 pthread_yield F
-GLIBC_2.18 pwrite F
-GLIBC_2.18 pwrite64 F
 GLIBC_2.18 raise F
 GLIBC_2.18 recvmsg F
 GLIBC_2.18 sem_close F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 2c5b6b493e..4d5e53b8ba 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -87,7 +87,6 @@ GLIBC_2.2 __pthread_rwlock_tryrdlock F
 GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
@@ -135,8 +134,6 @@ GLIBC_2.2 pthread_spin_lock F
 GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 2c5b6b493e..4d5e53b8ba 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -87,7 +87,6 @@ GLIBC_2.2 __pthread_rwlock_tryrdlock F
 GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
@@ -135,8 +134,6 @@ GLIBC_2.2 pthread_spin_lock F
 GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index fa77adb3e6..2019ddd761 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.21 __pthread_setspecific F
 GLIBC_2.21 __pthread_unregister_cancel F
 GLIBC_2.21 __pthread_unregister_cancel_restore F
 GLIBC_2.21 __pthread_unwind_next F
-GLIBC_2.21 __pwrite64 F
 GLIBC_2.21 __res_state F
 GLIBC_2.21 __sigaction F
 GLIBC_2.21 _pthread_cleanup_pop F
@@ -142,8 +141,6 @@ GLIBC_2.21 pthread_testcancel F
 GLIBC_2.21 pthread_timedjoin_np F
 GLIBC_2.21 pthread_tryjoin_np F
 GLIBC_2.21 pthread_yield F
-GLIBC_2.21 pwrite F
-GLIBC_2.21 pwrite64 F
 GLIBC_2.21 raise F
 GLIBC_2.21 recvmsg F
 GLIBC_2.21 sem_close F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index aa622a5415..b1bff398d6 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1814,6 +1814,7 @@ GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
+GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1911,6 +1912,8 @@ GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
 GLIBC_2.2 putwchar_unlocked F
+GLIBC_2.2 pwrite F
+GLIBC_2.2 pwrite64 F
 GLIBC_2.2 rcmd_af F
 GLIBC_2.2 readdir64 F
 GLIBC_2.2 readdir64_r F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 41c3ff53af..131e902498 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -121,7 +121,6 @@ GLIBC_2.2 __pthread_rwlock_tryrdlock F
 GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
@@ -145,8 +144,6 @@ GLIBC_2.2 pthread_spin_lock F
 GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index f9840c739f..1598abd156 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1818,6 +1818,7 @@ GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
+GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1915,6 +1916,8 @@ GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
 GLIBC_2.2 putwchar_unlocked F
+GLIBC_2.2 pwrite F
+GLIBC_2.2 pwrite64 F
 GLIBC_2.2 rcmd_af F
 GLIBC_2.2 readdir64 F
 GLIBC_2.2 readdir64_r F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 52506ec828..67d29ec179 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -55,7 +55,6 @@ GLIBC_2.3 __pthread_rwlock_trywrlock F
 GLIBC_2.3 __pthread_rwlock_unlock F
 GLIBC_2.3 __pthread_rwlock_wrlock F
 GLIBC_2.3 __pthread_setspecific F
-GLIBC_2.3 __pwrite64 F
 GLIBC_2.3 __res_state F
 GLIBC_2.3 __sigaction F
 GLIBC_2.3 _pthread_cleanup_pop F
@@ -140,8 +139,6 @@ GLIBC_2.3 pthread_spin_trylock F
 GLIBC_2.3 pthread_spin_unlock F
 GLIBC_2.3 pthread_testcancel F
 GLIBC_2.3 pthread_yield F
-GLIBC_2.3 pwrite F
-GLIBC_2.3 pwrite64 F
 GLIBC_2.3 raise F
 GLIBC_2.3 recvmsg F
 GLIBC_2.3 sem_close F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 1eda7db3b9..d1ab2dff1d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.17 __pthread_setspecific F
 GLIBC_2.17 __pthread_unregister_cancel F
 GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
-GLIBC_2.17 __pwrite64 F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __sigaction F
 GLIBC_2.17 _pthread_cleanup_pop F
@@ -140,8 +139,6 @@ GLIBC_2.17 pthread_testcancel F
 GLIBC_2.17 pthread_timedjoin_np F
 GLIBC_2.17 pthread_tryjoin_np F
 GLIBC_2.17 pthread_yield F
-GLIBC_2.17 pwrite F
-GLIBC_2.17 pwrite64 F
 GLIBC_2.17 raise F
 GLIBC_2.17 recvmsg F
 GLIBC_2.17 sem_close F
diff --git a/sysdeps/unix/sysv/linux/pwrite.c b/sysdeps/unix/sysv/linux/pwrite.c
index 5ab046273f..34fb245ef0 100644
--- a/sysdeps/unix/sysv/linux/pwrite.c
+++ b/sysdeps/unix/sysv/linux/pwrite.c
@@ -18,6 +18,7 @@
 
 #include <unistd.h>
 #include <sysdep-cancel.h>
+#include <shlib-compat.h>
 
 #ifndef __OFF_T_MATCHES_OFF64_T
 
@@ -27,7 +28,19 @@ __libc_pwrite (int fd, const void *buf, size_t count, off_t offset)
   return SYSCALL_CANCEL (pwrite64, fd, buf, count, SYSCALL_LL_PRW (offset));
 }
 
+# if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__libc_pwrite, __compat_pwrite)
+compat_symbol (libc, __compat_pwrite, pwrite, GLIBC_2_1);
+
+strong_alias (__libc_pwrite, __default_pwrite)
+versioned_symbol (libc, __default_pwrite, pwrite, GLIBC_2_2);
+
+/* It is a libc_hidden_def (__pwrite64), but with a redirection due the symbol
+   versioning.  */
+__hidden_ver1 (__libc_pwrite, __GI___pwrite, __libc_pwrite);
+# else
 strong_alias (__libc_pwrite, __pwrite)
 libc_hidden_weak (__pwrite)
 weak_alias (__libc_pwrite, pwrite)
+# endif
 #endif
diff --git a/sysdeps/unix/sysv/linux/pwrite64.c b/sysdeps/unix/sysv/linux/pwrite64.c
index bfbee9350f..6c3dc9843e 100644
--- a/sysdeps/unix/sysv/linux/pwrite64.c
+++ b/sysdeps/unix/sysv/linux/pwrite64.c
@@ -18,6 +18,7 @@
 
 #include <unistd.h>
 #include <sysdep-cancel.h>
+#include <shlib-compat.h>
 
 ssize_t
 __libc_pwrite64 (int fd, const void *buf, size_t count, off64_t offset)
@@ -25,12 +26,32 @@ __libc_pwrite64 (int fd, const void *buf, size_t count, off64_t offset)
   return SYSCALL_CANCEL (pwrite64, fd, buf, count, SYSCALL_LL64_PRW (offset));
 }
 
-weak_alias (__libc_pwrite64, __pwrite64)
-libc_hidden_weak (__pwrite64)
-weak_alias (__libc_pwrite64, pwrite64)
-
 #ifdef __OFF_T_MATCHES_OFF64_T
 strong_alias (__libc_pwrite64, __libc_pwrite)
+/* Similar to non-LFS symbol, alpha requires compat symbols for pwrite.  */
+# ifndef PWRITE64_REQUIRE_PWRITE_COMPAT
 weak_alias (__libc_pwrite64, __pwrite)
 weak_alias (__libc_pwrite64, pwrite)
+# endif
+#endif
+
+/* libpthread compat symbols.  */
+#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__libc_pwrite64, __compat_pwrite64)
+compat_symbol (libc, __compat_pwrite64, pwrite64, GLIBC_2_1);
+strong_alias (__libc_pwrite64, __compat___pwrite64)
+compat_symbol (libc, __compat___pwrite64, __pwrite64, GLIBC_2_1);
+
+strong_alias (__libc_pwrite64, __default___pwrite64)
+versioned_symbol (libc, __default___pwrite64, __pwrite64, GLIBC_2_2);
+strong_alias (__libc_pwrite64, __default_pwrite64)
+versioned_symbol (libc, __default_pwrite64, pwrite64, GLIBC_2_2);
+
+/* It is a libc_hidden_def (__pwrite64), but with a redirection due the symbol
+   versioning.  */
+__hidden_ver1 (__libc_pwrite64, __GI___pwrite64, __libc_pwrite64);
+#else
+weak_alias (__libc_pwrite64, __pwrite64)
+libc_hidden_weak (__pwrite64)
+weak_alias (__libc_pwrite64, pwrite64)
 #endif
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index b6a626ebcc..9485f30a50 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -31,7 +31,6 @@ GLIBC_2.33 __pthread_setspecific F
 GLIBC_2.33 __pthread_unregister_cancel F
 GLIBC_2.33 __pthread_unregister_cancel_restore F
 GLIBC_2.33 __pthread_unwind_next F
-GLIBC_2.33 __pwrite64 F
 GLIBC_2.33 __res_state F
 GLIBC_2.33 __sigaction F
 GLIBC_2.33 _pthread_cleanup_pop F
@@ -157,8 +156,6 @@ GLIBC_2.33 pthread_testcancel F
 GLIBC_2.33 pthread_timedjoin_np F
 GLIBC_2.33 pthread_tryjoin_np F
 GLIBC_2.33 pthread_yield F
-GLIBC_2.33 pwrite F
-GLIBC_2.33 pwrite64 F
 GLIBC_2.33 raise F
 GLIBC_2.33 recvmsg F
 GLIBC_2.33 sem_clockwait F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index e9a354002f..3befde3559 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.27 __pthread_setspecific F
 GLIBC_2.27 __pthread_unregister_cancel F
 GLIBC_2.27 __pthread_unregister_cancel_restore F
 GLIBC_2.27 __pthread_unwind_next F
-GLIBC_2.27 __pwrite64 F
 GLIBC_2.27 __res_state F
 GLIBC_2.27 __sigaction F
 GLIBC_2.27 _pthread_cleanup_pop F
@@ -141,8 +140,6 @@ GLIBC_2.27 pthread_testcancel F
 GLIBC_2.27 pthread_timedjoin_np F
 GLIBC_2.27 pthread_tryjoin_np F
 GLIBC_2.27 pthread_yield F
-GLIBC_2.27 pwrite F
-GLIBC_2.27 pwrite64 F
 GLIBC_2.27 raise F
 GLIBC_2.27 recvmsg F
 GLIBC_2.27 sem_close F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 2164777ce1..5fd3caa37d 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1812,6 +1812,7 @@ GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
+GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1909,6 +1910,8 @@ GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
 GLIBC_2.2 putwchar_unlocked F
+GLIBC_2.2 pwrite F
+GLIBC_2.2 pwrite64 F
 GLIBC_2.2 rcmd_af F
 GLIBC_2.2 readdir64 F
 GLIBC_2.2 readdir64_r F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index ae20386d5a..2291fb3015 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -123,7 +123,6 @@ GLIBC_2.2 __pthread_rwlock_tryrdlock F
 GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
@@ -147,8 +146,6 @@ GLIBC_2.2 pthread_spin_lock F
 GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 5d1b0f53aa..3199177ab1 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
@@ -122,8 +121,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 28b0a04d38..be2425ec5c 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
@@ -120,8 +119,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 28b0a04d38..be2425ec5c 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
@@ -120,8 +119,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 0b28566840..cb8c0d398a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1810,6 +1810,7 @@ GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
 GLIBC_2.2 __pread64 F
+GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1905,6 +1906,8 @@ GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
 GLIBC_2.2 putwchar_unlocked F
+GLIBC_2.2 pwrite F
+GLIBC_2.2 pwrite64 F
 GLIBC_2.2 rcmd_af F
 GLIBC_2.2 readdir64 F
 GLIBC_2.2 readdir64_r F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 5181f0bca4..681bbef648 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -121,7 +121,6 @@ GLIBC_2.2 __pthread_rwlock_tryrdlock F
 GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
@@ -145,8 +144,6 @@ GLIBC_2.2 pthread_spin_lock F
 GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index a89c3d5cd5..ee3b8e7e11 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_trywrlock F
 GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
-GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
 GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
@@ -120,8 +119,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 pwrite F
-GLIBC_2.2 pwrite64 F
 GLIBC_2.2 raise F
 GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index cfdd8e7659..45542686ac 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2.5 __pthread_rwlock_trywrlock F
 GLIBC_2.2.5 __pthread_rwlock_unlock F
 GLIBC_2.2.5 __pthread_rwlock_wrlock F
 GLIBC_2.2.5 __pthread_setspecific F
-GLIBC_2.2.5 __pwrite64 F
 GLIBC_2.2.5 __res_state F
 GLIBC_2.2.5 __sigaction F
 GLIBC_2.2.5 _pthread_cleanup_pop F
@@ -120,8 +119,6 @@ GLIBC_2.2.5 pthread_spin_trylock F
 GLIBC_2.2.5 pthread_spin_unlock F
 GLIBC_2.2.5 pthread_testcancel F
 GLIBC_2.2.5 pthread_yield F
-GLIBC_2.2.5 pwrite F
-GLIBC_2.2.5 pwrite64 F
 GLIBC_2.2.5 raise F
 GLIBC_2.2.5 recvmsg F
 GLIBC_2.2.5 sem_close F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index e0ec1fd114..5aa5002eb0 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.16 __pthread_setspecific F
 GLIBC_2.16 __pthread_unregister_cancel F
 GLIBC_2.16 __pthread_unregister_cancel_restore F
 GLIBC_2.16 __pthread_unwind_next F
-GLIBC_2.16 __pwrite64 F
 GLIBC_2.16 __res_state F
 GLIBC_2.16 __sigaction F
 GLIBC_2.16 _pthread_cleanup_pop F
@@ -140,8 +139,6 @@ GLIBC_2.16 pthread_testcancel F
 GLIBC_2.16 pthread_timedjoin_np F
 GLIBC_2.16 pthread_tryjoin_np F
 GLIBC_2.16 pthread_yield F
-GLIBC_2.16 pwrite F
-GLIBC_2.16 pwrite64 F
 GLIBC_2.16 raise F
 GLIBC_2.16 recvmsg F
 GLIBC_2.16 sem_close F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 17/30] nptl: Remove tcdrain from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (15 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 16/30] nptl: Remove pwrite " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-16 20:04 ` [PATCH 18/30] nptl: Remove msgrcv " Adhemerval Zanella
                   ` (14 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 1 -
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 1 -
 31 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 869a732930..fc4e511d8b 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      tcdrain msgrcv msgsnd \
+		      msgrcv msgsnd \
 		      sigwait sigsuspend \
 		      recvmsg sendmsg
 
@@ -286,7 +286,6 @@ CFLAGS-lockf.c += -fexceptions
 CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index f8e6a9f260..f5a821c96c 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -173,7 +173,6 @@ libpthread {
     siglongjmp;
     sigwait;
     system;
-    tcdrain;
   }
 
   GLIBC_2.1 {
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index d1ab2dff1d..65a6157f48 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -156,7 +156,6 @@ GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
 GLIBC_2.17 sigwait F
 GLIBC_2.17 system F
-GLIBC_2.17 tcdrain F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 681bbef648..c07f36a6b5 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 2ee38e0d0f..1ab2689f9b 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -172,7 +172,6 @@ GLIBC_2.32 sem_wait F
 GLIBC_2.32 sendmsg F
 GLIBC_2.32 sigaction F
 GLIBC_2.32 sigwait F
-GLIBC_2.32 tcdrain F
 GLIBC_2.32 thrd_create F
 GLIBC_2.32 thrd_detach F
 GLIBC_2.32 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index c1823e4c83..28fa2c879c 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -185,4 +185,3 @@ GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
-GLIBC_2.4 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index c1823e4c83..28fa2c879c 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -185,4 +185,3 @@ GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
-GLIBC_2.4 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index e265ad54be..767e19c10e 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -166,7 +166,6 @@ GLIBC_2.29 sem_wait F
 GLIBC_2.29 sendmsg F
 GLIBC_2.29 sigaction F
 GLIBC_2.29 sigwait F
-GLIBC_2.29 tcdrain F
 GLIBC_2.29 thrd_create F
 GLIBC_2.29 thrd_detach F
 GLIBC_2.29 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index be2425ec5c..36243c9f1f 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 177a1387a2..1295d86f81 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index ee3b8e7e11..80c8c452b7 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index c1823e4c83..28fa2c879c 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -185,4 +185,3 @@ GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
-GLIBC_2.4 tcdrain F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 177a1387a2..1295d86f81 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 3574b4252e..12f96389bc 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -158,7 +158,6 @@ GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
 GLIBC_2.18 sigwait F
 GLIBC_2.18 system F
-GLIBC_2.18 tcdrain F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 3574b4252e..12f96389bc 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -158,7 +158,6 @@ GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
 GLIBC_2.18 sigwait F
 GLIBC_2.18 system F
-GLIBC_2.18 tcdrain F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 4d5e53b8ba..a3d38c87cc 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 4d5e53b8ba..a3d38c87cc 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 2019ddd761..ef585dd6ad 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -158,7 +158,6 @@ GLIBC_2.21 sigaction F
 GLIBC_2.21 siglongjmp F
 GLIBC_2.21 sigwait F
 GLIBC_2.21 system F
-GLIBC_2.21 tcdrain F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 131e902498..509954e8a3 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 67d29ec179..d4c0f30062 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -156,7 +156,6 @@ GLIBC_2.3 sigaction F
 GLIBC_2.3 siglongjmp F
 GLIBC_2.3 sigwait F
 GLIBC_2.3 system F
-GLIBC_2.3 tcdrain F
 GLIBC_2.3.2 pthread_cond_broadcast F
 GLIBC_2.3.2 pthread_cond_signal F
 GLIBC_2.3.2 pthread_cond_timedwait F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index d1ab2dff1d..65a6157f48 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -156,7 +156,6 @@ GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
 GLIBC_2.17 sigwait F
 GLIBC_2.17 system F
-GLIBC_2.17 tcdrain F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 9485f30a50..2dec98bb41 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -172,7 +172,6 @@ GLIBC_2.33 sem_wait F
 GLIBC_2.33 sendmsg F
 GLIBC_2.33 sigaction F
 GLIBC_2.33 sigwait F
-GLIBC_2.33 tcdrain F
 GLIBC_2.33 thrd_create F
 GLIBC_2.33 thrd_detach F
 GLIBC_2.33 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 3befde3559..e85d94d7d4 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -155,7 +155,6 @@ GLIBC_2.27 sem_wait F
 GLIBC_2.27 sendmsg F
 GLIBC_2.27 sigaction F
 GLIBC_2.27 sigwait F
-GLIBC_2.27 tcdrain F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 2291fb3015..5756f635ff 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 3199177ab1..d8fa781856 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -138,7 +138,6 @@ GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index be2425ec5c..36243c9f1f 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index be2425ec5c..36243c9f1f 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 681bbef648..c07f36a6b5 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -68,7 +68,6 @@ GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
-GLIBC_2.0 tcdrain F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index ee3b8e7e11..80c8c452b7 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
-GLIBC_2.2 tcdrain F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 45542686ac..7efecf5df6 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.2.5 sigaction F
 GLIBC_2.2.5 siglongjmp F
 GLIBC_2.2.5 sigwait F
 GLIBC_2.2.5 system F
-GLIBC_2.2.5 tcdrain F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 5aa5002eb0..78ada58f42 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -156,7 +156,6 @@ GLIBC_2.16 sigaction F
 GLIBC_2.16 siglongjmp F
 GLIBC_2.16 sigwait F
 GLIBC_2.16 system F
-GLIBC_2.16 tcdrain F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 18/30] nptl: Remove msgrcv from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (16 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 17/30] nptl: Remove tcdrain " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-17 18:15   ` Florian Weimer
  2021-03-16 20:04 ` [PATCH 19/30] nptl: Remove msgsnd " Adhemerval Zanella
                   ` (13 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index fc4e511d8b..501228989a 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      msgrcv msgsnd \
+		      msgsnd \
 		      sigwait sigsuspend \
 		      recvmsg sendmsg
 
@@ -284,7 +284,6 @@ CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
 CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 18/30] nptl: Remove msgrcv from libpthread
  2021-03-16 20:04 ` [PATCH 18/30] nptl: Remove msgrcv " Adhemerval Zanella
@ 2021-03-17 18:15   ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 18:15 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> The libc version is identical and built with same flags.
>
> Checked on x86_64-linux-gnu.
> ---
>  nptl/Makefile | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/nptl/Makefile b/nptl/Makefile
> index fc4e511d8b..501228989a 100644
> --- a/nptl/Makefile
> +++ b/nptl/Makefile
> @@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
>  # We need to provide certain routines for compatibility with existing
>  # binaries.
>  pthread-compat-wrappers = \
> -		      msgrcv msgsnd \
> +		      msgsnd \
>  		      sigwait sigsuspend \
>  		      recvmsg sendmsg
>  
> @@ -284,7 +284,6 @@ CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-lockf.c += -fexceptions
>  CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
> -CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables

Please use a different commit message.  The symbol was not exported by
libpthread by mistake, so there is actually no symbol to move.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 19/30] nptl: Remove msgsnd from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (17 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 18/30] nptl: Remove msgrcv " Adhemerval Zanella
@ 2021-03-16 20:04 ` Adhemerval Zanella
  2021-03-17 18:16   ` Florian Weimer
  2021-03-16 20:05 ` [PATCH 20/30] nptl: Remove sigwait " Adhemerval Zanella
                   ` (12 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:04 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile | 2 --
 1 file changed, 2 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 501228989a..35487593ec 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      msgsnd \
 		      sigwait sigsuspend \
 		      recvmsg sendmsg
 
@@ -284,7 +283,6 @@ CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
 CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 19/30] nptl: Remove msgsnd from libpthread
  2021-03-16 20:04 ` [PATCH 19/30] nptl: Remove msgsnd " Adhemerval Zanella
@ 2021-03-17 18:16   ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 18:16 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> The libc version is identical and built with same flags.
>
> Checked on x86_64-linux-gnu.
> ---
>  nptl/Makefile | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/nptl/Makefile b/nptl/Makefile
> index 501228989a..35487593ec 100644
> --- a/nptl/Makefile
> +++ b/nptl/Makefile
> @@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
>  # We need to provide certain routines for compatibility with existing
>  # binaries.
>  pthread-compat-wrappers = \
> -		      msgsnd \
>  		      sigwait sigsuspend \
>  		      recvmsg sendmsg
>  
> @@ -284,7 +283,6 @@ CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-lockf.c += -fexceptions
>  CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
> -CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables

Likewise, different commit message please.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 20/30] nptl: Remove sigwait from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (18 preceding siblings ...)
  2021-03-16 20:04 ` [PATCH 19/30] nptl: Remove msgsnd " Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-16 20:05 ` [PATCH 21/30] nptl: Remove sigsuspend " Adhemerval Zanella
                   ` (11 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 1 -
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 1 -
 31 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 35487593ec..36b59f8a62 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      sigwait sigsuspend \
+		      sigsuspend \
 		      recvmsg sendmsg
 
 libpthread-routines = \
@@ -282,7 +282,6 @@ CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
-CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index f5a821c96c..f81a632bdc 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -171,7 +171,6 @@ libpthread {
     sendmsg;
     sigaction;
     siglongjmp;
-    sigwait;
     system;
   }
 
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 65a6157f48..20d53c9860 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -154,7 +154,6 @@ GLIBC_2.17 sem_wait F
 GLIBC_2.17 sendmsg F
 GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
-GLIBC_2.17 sigwait F
 GLIBC_2.17 system F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index c07f36a6b5..0f469c8283 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 1ab2689f9b..8890a4e0ee 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -171,7 +171,6 @@ GLIBC_2.32 sem_unlink F
 GLIBC_2.32 sem_wait F
 GLIBC_2.32 sendmsg F
 GLIBC_2.32 sigaction F
-GLIBC_2.32 sigwait F
 GLIBC_2.32 thrd_create F
 GLIBC_2.32 thrd_detach F
 GLIBC_2.32 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 28fa2c879c..169b8c3857 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -183,5 +183,4 @@ GLIBC_2.4 sem_wait F
 GLIBC_2.4 sendmsg F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
-GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 28fa2c879c..169b8c3857 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -183,5 +183,4 @@ GLIBC_2.4 sem_wait F
 GLIBC_2.4 sendmsg F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
-GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 767e19c10e..d4681a8a02 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -165,7 +165,6 @@ GLIBC_2.29 sem_unlink F
 GLIBC_2.29 sem_wait F
 GLIBC_2.29 sendmsg F
 GLIBC_2.29 sigaction F
-GLIBC_2.29 sigwait F
 GLIBC_2.29 thrd_create F
 GLIBC_2.29 thrd_detach F
 GLIBC_2.29 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 36243c9f1f..bd4405d6b0 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -134,7 +134,6 @@ GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 1295d86f81..be2fe1c3ae 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 80c8c452b7..4511c99f45 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -134,7 +134,6 @@ GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 28fa2c879c..169b8c3857 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -183,5 +183,4 @@ GLIBC_2.4 sem_wait F
 GLIBC_2.4 sendmsg F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
-GLIBC_2.4 sigwait F
 GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 1295d86f81..be2fe1c3ae 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 12f96389bc..459170603f 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -156,7 +156,6 @@ GLIBC_2.18 sem_wait F
 GLIBC_2.18 sendmsg F
 GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
-GLIBC_2.18 sigwait F
 GLIBC_2.18 system F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 12f96389bc..459170603f 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -156,7 +156,6 @@ GLIBC_2.18 sem_wait F
 GLIBC_2.18 sendmsg F
 GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
-GLIBC_2.18 sigwait F
 GLIBC_2.18 system F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index a3d38c87cc..99a0a8e9e1 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index a3d38c87cc..99a0a8e9e1 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index ef585dd6ad..c2516d20b2 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -156,7 +156,6 @@ GLIBC_2.21 sem_wait F
 GLIBC_2.21 sendmsg F
 GLIBC_2.21 sigaction F
 GLIBC_2.21 siglongjmp F
-GLIBC_2.21 sigwait F
 GLIBC_2.21 system F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 509954e8a3..b69b5885bd 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index d4c0f30062..a75d459318 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -154,7 +154,6 @@ GLIBC_2.3 sem_wait F
 GLIBC_2.3 sendmsg F
 GLIBC_2.3 sigaction F
 GLIBC_2.3 siglongjmp F
-GLIBC_2.3 sigwait F
 GLIBC_2.3 system F
 GLIBC_2.3.2 pthread_cond_broadcast F
 GLIBC_2.3.2 pthread_cond_signal F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 65a6157f48..20d53c9860 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -154,7 +154,6 @@ GLIBC_2.17 sem_wait F
 GLIBC_2.17 sendmsg F
 GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
-GLIBC_2.17 sigwait F
 GLIBC_2.17 system F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 2dec98bb41..f954201a88 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -171,7 +171,6 @@ GLIBC_2.33 sem_unlink F
 GLIBC_2.33 sem_wait F
 GLIBC_2.33 sendmsg F
 GLIBC_2.33 sigaction F
-GLIBC_2.33 sigwait F
 GLIBC_2.33 thrd_create F
 GLIBC_2.33 thrd_detach F
 GLIBC_2.33 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index e85d94d7d4..8e4188c6f9 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -154,7 +154,6 @@ GLIBC_2.27 sem_unlink F
 GLIBC_2.27 sem_wait F
 GLIBC_2.27 sendmsg F
 GLIBC_2.27 sigaction F
-GLIBC_2.27 sigwait F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 5756f635ff..049e962bb0 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index d8fa781856..8c09de2f17 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 36243c9f1f..bd4405d6b0 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -134,7 +134,6 @@ GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 36243c9f1f..bd4405d6b0 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -134,7 +134,6 @@ GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index c07f36a6b5..0f469c8283 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -66,7 +66,6 @@ GLIBC_2.0 sem_wait F
 GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 sigwait F
 GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 80c8c452b7..4511c99f45 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -134,7 +134,6 @@ GLIBC_2.2 sem_wait F
 GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 sigwait F
 GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 7efecf5df6..a08dd3d0f6 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -134,7 +134,6 @@ GLIBC_2.2.5 sem_wait F
 GLIBC_2.2.5 sendmsg F
 GLIBC_2.2.5 sigaction F
 GLIBC_2.2.5 siglongjmp F
-GLIBC_2.2.5 sigwait F
 GLIBC_2.2.5 system F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 78ada58f42..465c28d76f 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -154,7 +154,6 @@ GLIBC_2.16 sem_wait F
 GLIBC_2.16 sendmsg F
 GLIBC_2.16 sigaction F
 GLIBC_2.16 siglongjmp F
-GLIBC_2.16 sigwait F
 GLIBC_2.16 system F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 21/30] nptl: Remove sigsuspend from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (19 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 20/30] nptl: Remove sigwait " Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-17 18:17   ` Florian Weimer
  2021-03-16 20:05 ` [PATCH 22/30] nptl: Remove recvmsg " Adhemerval Zanella
                   ` (10 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile | 2 --
 1 file changed, 2 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 36b59f8a62..709818392e 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      sigsuspend \
 		      recvmsg sendmsg
 
 libpthread-routines = \
@@ -284,7 +283,6 @@ CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-pt-system.c += -fexceptions
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 21/30] nptl: Remove sigsuspend from libpthread
  2021-03-16 20:05 ` [PATCH 21/30] nptl: Remove sigsuspend " Adhemerval Zanella
@ 2021-03-17 18:17   ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 18:17 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> The libc version is identical and built with same flags.
>
> Checked on x86_64-linux-gnu.
> ---
>  nptl/Makefile | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/nptl/Makefile b/nptl/Makefile
> index 36b59f8a62..709818392e 100644
> --- a/nptl/Makefile
> +++ b/nptl/Makefile
> @@ -81,7 +81,6 @@ static-only-routines = pthread_atfork
>  # We need to provide certain routines for compatibility with existing
>  # binaries.
>  pthread-compat-wrappers = \
> -		      sigsuspend \
>  		      recvmsg sendmsg
>  
>  libpthread-routines = \
> @@ -284,7 +283,6 @@ CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-lockf.c += -fexceptions
>  CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
> -CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
>  CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
>  
>  CFLAGS-pt-system.c += -fexceptions

Another candidate for a different commit message.  Thanks.

Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 22/30] nptl: Remove recvmsg from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (20 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 21/30] nptl: Remove sigsuspend " Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-16 20:05 ` [PATCH 23/30] nptl: Remove sendmsg " Adhemerval Zanella
                   ` (9 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                                  | 3 +--
 nptl/Versions                                                  | 1 -
 socket/Makefile                                                | 1 +
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist                 | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist              | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist                | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist    | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist               | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist          | 1 -
 32 files changed, 2 insertions(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 709818392e..b7f4268143 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@ static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      recvmsg sendmsg
+		      sendmsg
 
 libpthread-routines = \
   $(pthread-compat-wrappers) \
@@ -281,7 +281,6 @@ CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
-CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
 
diff --git a/nptl/Versions b/nptl/Versions
index f81a632bdc..b744ceb67d 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -161,7 +161,6 @@ libpthread {
     pthread_sigmask;
     pthread_testcancel;
     raise;
-    recvmsg;
     sem_destroy;
     sem_getvalue;
     sem_init;
diff --git a/socket/Makefile b/socket/Makefile
index 2b086e0a05..28695d415c 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -41,3 +41,4 @@ CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 20d53c9860..e04c1fa7d4 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -140,7 +140,6 @@ GLIBC_2.17 pthread_timedjoin_np F
 GLIBC_2.17 pthread_tryjoin_np F
 GLIBC_2.17 pthread_yield F
 GLIBC_2.17 raise F
-GLIBC_2.17 recvmsg F
 GLIBC_2.17 sem_close F
 GLIBC_2.17 sem_destroy F
 GLIBC_2.17 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 0f469c8283..032b1a19e8 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -56,7 +56,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 8890a4e0ee..dc0ef5581d 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.32 pthread_timedjoin_np F
 GLIBC_2.32 pthread_tryjoin_np F
 GLIBC_2.32 pthread_yield F
 GLIBC_2.32 raise F
-GLIBC_2.32 recvmsg F
 GLIBC_2.32 sem_clockwait F
 GLIBC_2.32 sem_close F
 GLIBC_2.32 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 169b8c3857..1026a813b6 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -169,7 +169,6 @@ GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
 GLIBC_2.4 raise F
-GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
 GLIBC_2.4 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 169b8c3857..1026a813b6 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -169,7 +169,6 @@ GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
 GLIBC_2.4 raise F
-GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
 GLIBC_2.4 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index d4681a8a02..6bcc29fe5f 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -152,7 +152,6 @@ GLIBC_2.29 pthread_timedjoin_np F
 GLIBC_2.29 pthread_tryjoin_np F
 GLIBC_2.29 pthread_yield F
 GLIBC_2.29 raise F
-GLIBC_2.29 recvmsg F
 GLIBC_2.29 sem_close F
 GLIBC_2.29 sem_destroy F
 GLIBC_2.29 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index bd4405d6b0..d065a43e5b 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -120,7 +120,6 @@ GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index be2fe1c3ae..7a48c068b8 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -56,7 +56,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 4511c99f45..0191a3be6e 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -120,7 +120,6 @@ GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 169b8c3857..1026a813b6 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -169,7 +169,6 @@ GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
 GLIBC_2.4 raise F
-GLIBC_2.4 recvmsg F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
 GLIBC_2.4 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index be2fe1c3ae..7a48c068b8 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -56,7 +56,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 459170603f..3e85c4085d 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -142,7 +142,6 @@ GLIBC_2.18 pthread_timedjoin_np F
 GLIBC_2.18 pthread_tryjoin_np F
 GLIBC_2.18 pthread_yield F
 GLIBC_2.18 raise F
-GLIBC_2.18 recvmsg F
 GLIBC_2.18 sem_close F
 GLIBC_2.18 sem_destroy F
 GLIBC_2.18 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 459170603f..3e85c4085d 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -142,7 +142,6 @@ GLIBC_2.18 pthread_timedjoin_np F
 GLIBC_2.18 pthread_tryjoin_np F
 GLIBC_2.18 pthread_yield F
 GLIBC_2.18 raise F
-GLIBC_2.18 recvmsg F
 GLIBC_2.18 sem_close F
 GLIBC_2.18 sem_destroy F
 GLIBC_2.18 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 99a0a8e9e1..3fd0d78409 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -56,7 +56,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 99a0a8e9e1..3fd0d78409 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -56,7 +56,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index c2516d20b2..764dbd7ee5 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -142,7 +142,6 @@ GLIBC_2.21 pthread_timedjoin_np F
 GLIBC_2.21 pthread_tryjoin_np F
 GLIBC_2.21 pthread_yield F
 GLIBC_2.21 raise F
-GLIBC_2.21 recvmsg F
 GLIBC_2.21 sem_close F
 GLIBC_2.21 sem_destroy F
 GLIBC_2.21 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index b69b5885bd..bfeb72986a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -56,7 +56,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index a75d459318..8acbd886cb 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -140,7 +140,6 @@ GLIBC_2.3 pthread_spin_unlock F
 GLIBC_2.3 pthread_testcancel F
 GLIBC_2.3 pthread_yield F
 GLIBC_2.3 raise F
-GLIBC_2.3 recvmsg F
 GLIBC_2.3 sem_close F
 GLIBC_2.3 sem_destroy F
 GLIBC_2.3 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 20d53c9860..e04c1fa7d4 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -140,7 +140,6 @@ GLIBC_2.17 pthread_timedjoin_np F
 GLIBC_2.17 pthread_tryjoin_np F
 GLIBC_2.17 pthread_yield F
 GLIBC_2.17 raise F
-GLIBC_2.17 recvmsg F
 GLIBC_2.17 sem_close F
 GLIBC_2.17 sem_destroy F
 GLIBC_2.17 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index f954201a88..a27963e93b 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -157,7 +157,6 @@ GLIBC_2.33 pthread_timedjoin_np F
 GLIBC_2.33 pthread_tryjoin_np F
 GLIBC_2.33 pthread_yield F
 GLIBC_2.33 raise F
-GLIBC_2.33 recvmsg F
 GLIBC_2.33 sem_clockwait F
 GLIBC_2.33 sem_close F
 GLIBC_2.33 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 8e4188c6f9..ce9f1f9b9b 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -141,7 +141,6 @@ GLIBC_2.27 pthread_timedjoin_np F
 GLIBC_2.27 pthread_tryjoin_np F
 GLIBC_2.27 pthread_yield F
 GLIBC_2.27 raise F
-GLIBC_2.27 recvmsg F
 GLIBC_2.27 sem_close F
 GLIBC_2.27 sem_destroy F
 GLIBC_2.27 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 049e962bb0..ed79e51091 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -56,7 +56,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 8c09de2f17..5b11678717 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -122,7 +122,6 @@ GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index bd4405d6b0..d065a43e5b 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -120,7 +120,6 @@ GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index bd4405d6b0..d065a43e5b 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -120,7 +120,6 @@ GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 0f469c8283..032b1a19e8 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -56,7 +56,6 @@ GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
 GLIBC_2.0 raise F
-GLIBC_2.0 recvmsg F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 4511c99f45..0191a3be6e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -120,7 +120,6 @@ GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 raise F
-GLIBC_2.2 recvmsg F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index a08dd3d0f6..a7e6ccfc02 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -120,7 +120,6 @@ GLIBC_2.2.5 pthread_spin_unlock F
 GLIBC_2.2.5 pthread_testcancel F
 GLIBC_2.2.5 pthread_yield F
 GLIBC_2.2.5 raise F
-GLIBC_2.2.5 recvmsg F
 GLIBC_2.2.5 sem_close F
 GLIBC_2.2.5 sem_destroy F
 GLIBC_2.2.5 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 465c28d76f..43f9d0e2a9 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -140,7 +140,6 @@ GLIBC_2.16 pthread_timedjoin_np F
 GLIBC_2.16 pthread_tryjoin_np F
 GLIBC_2.16 pthread_yield F
 GLIBC_2.16 raise F
-GLIBC_2.16 recvmsg F
 GLIBC_2.16 sem_close F
 GLIBC_2.16 sem_destroy F
 GLIBC_2.16 sem_getvalue F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 23/30] nptl: Remove sendmsg from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (21 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 22/30] nptl: Remove recvmsg " Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-16 20:05 ` [PATCH 24/30] nptl: Move fcntl " Adhemerval Zanella
                   ` (8 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                              | 7 -------
 nptl/Versions                                              | 1 -
 socket/Makefile                                            | 1 +
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/arc/libpthread.abilist             | 1 -
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/csky/libpthread.abilist            | 1 -
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist            | 1 -
 sysdeps/unix/sysv/linux/i386/libpthread.abilist            | 1 -
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist            | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist     | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist     | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist     | 1 -
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist           | 1 -
 .../unix/sysv/linux/powerpc/powerpc32/libpthread.abilist   | 1 -
 .../sysv/linux/powerpc/powerpc64/be/libpthread.abilist     | 1 -
 .../sysv/linux/powerpc/powerpc64/le/libpthread.abilist     | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist      | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist      | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist      | 1 -
 32 files changed, 1 insertion(+), 37 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index b7f4268143..09fd6cf2f9 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -78,13 +78,7 @@ routines = \
 shared-only-routines = forward
 static-only-routines = pthread_atfork
 
-# We need to provide certain routines for compatibility with existing
-# binaries.
-pthread-compat-wrappers = \
-		      sendmsg
-
 libpthread-routines = \
-  $(pthread-compat-wrappers) \
   cancellation \
   cleanup \
   cleanup_compat \
@@ -281,7 +275,6 @@ CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
-CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-pt-system.c += -fexceptions
diff --git a/nptl/Versions b/nptl/Versions
index b744ceb67d..b054be75ca 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -167,7 +167,6 @@ libpthread {
     sem_post;
     sem_trywait;
     sem_wait;
-    sendmsg;
     sigaction;
     siglongjmp;
     system;
diff --git a/socket/Makefile b/socket/Makefile
index 28695d415c..fcb0310636 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -42,3 +42,4 @@ CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
+CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index e04c1fa7d4..baebbbf19f 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.17 sem_timedwait F
 GLIBC_2.17 sem_trywait F
 GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
-GLIBC_2.17 sendmsg F
 GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
 GLIBC_2.17 system F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 032b1a19e8..c9cf699efe 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 system F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index dc0ef5581d..99fd486c69 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -168,7 +168,6 @@ GLIBC_2.32 sem_timedwait F
 GLIBC_2.32 sem_trywait F
 GLIBC_2.32 sem_unlink F
 GLIBC_2.32 sem_wait F
-GLIBC_2.32 sendmsg F
 GLIBC_2.32 sigaction F
 GLIBC_2.32 thrd_create F
 GLIBC_2.32 thrd_detach F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 1026a813b6..88f515ec3f 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -179,7 +179,6 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 sendmsg F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 1026a813b6..88f515ec3f 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -179,7 +179,6 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 sendmsg F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 6bcc29fe5f..b5bf15c7b8 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -162,7 +162,6 @@ GLIBC_2.29 sem_timedwait F
 GLIBC_2.29 sem_trywait F
 GLIBC_2.29 sem_unlink F
 GLIBC_2.29 sem_wait F
-GLIBC_2.29 sendmsg F
 GLIBC_2.29 sigaction F
 GLIBC_2.29 thrd_create F
 GLIBC_2.29 thrd_detach F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index d065a43e5b..2918ea8b77 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -130,7 +130,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 system F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 7a48c068b8..ba84e8cf4e 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 system F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 0191a3be6e..09dbd6a55e 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -130,7 +130,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 system F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 1026a813b6..88f515ec3f 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -179,7 +179,6 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 sendmsg F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
 GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 7a48c068b8..ba84e8cf4e 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 system F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 3e85c4085d..539af45dec 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -152,7 +152,6 @@ GLIBC_2.18 sem_timedwait F
 GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
-GLIBC_2.18 sendmsg F
 GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
 GLIBC_2.18 system F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 3e85c4085d..539af45dec 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -152,7 +152,6 @@ GLIBC_2.18 sem_timedwait F
 GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
-GLIBC_2.18 sendmsg F
 GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
 GLIBC_2.18 system F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 3fd0d78409..aa64038191 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 system F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 3fd0d78409..aa64038191 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 system F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 764dbd7ee5..6a827de537 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -152,7 +152,6 @@ GLIBC_2.21 sem_timedwait F
 GLIBC_2.21 sem_trywait F
 GLIBC_2.21 sem_unlink F
 GLIBC_2.21 sem_wait F
-GLIBC_2.21 sendmsg F
 GLIBC_2.21 sigaction F
 GLIBC_2.21 siglongjmp F
 GLIBC_2.21 system F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index bfeb72986a..f107431df1 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 system F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 8acbd886cb..abf347c73d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.3 sem_timedwait F
 GLIBC_2.3 sem_trywait F
 GLIBC_2.3 sem_unlink F
 GLIBC_2.3 sem_wait F
-GLIBC_2.3 sendmsg F
 GLIBC_2.3 sigaction F
 GLIBC_2.3 siglongjmp F
 GLIBC_2.3 system F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index e04c1fa7d4..baebbbf19f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.17 sem_timedwait F
 GLIBC_2.17 sem_trywait F
 GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
-GLIBC_2.17 sendmsg F
 GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
 GLIBC_2.17 system F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index a27963e93b..fb3965a32a 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -168,7 +168,6 @@ GLIBC_2.33 sem_timedwait F
 GLIBC_2.33 sem_trywait F
 GLIBC_2.33 sem_unlink F
 GLIBC_2.33 sem_wait F
-GLIBC_2.33 sendmsg F
 GLIBC_2.33 sigaction F
 GLIBC_2.33 thrd_create F
 GLIBC_2.33 thrd_detach F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index ce9f1f9b9b..1b0a4b7b35 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -151,7 +151,6 @@ GLIBC_2.27 sem_timedwait F
 GLIBC_2.27 sem_trywait F
 GLIBC_2.27 sem_unlink F
 GLIBC_2.27 sem_wait F
-GLIBC_2.27 sendmsg F
 GLIBC_2.27 sigaction F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index ed79e51091..cef99bc2e1 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 system F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 5b11678717..c296ae52ea 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -132,7 +132,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 system F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index d065a43e5b..2918ea8b77 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -130,7 +130,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 system F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index d065a43e5b..2918ea8b77 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -130,7 +130,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 system F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 032b1a19e8..c9cf699efe 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -62,7 +62,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sendmsg F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.0 system F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 0191a3be6e..09dbd6a55e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -130,7 +130,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sendmsg F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2 system F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index a7e6ccfc02..37f65538e8 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -130,7 +130,6 @@ GLIBC_2.2.5 sem_timedwait F
 GLIBC_2.2.5 sem_trywait F
 GLIBC_2.2.5 sem_unlink F
 GLIBC_2.2.5 sem_wait F
-GLIBC_2.2.5 sendmsg F
 GLIBC_2.2.5 sigaction F
 GLIBC_2.2.5 siglongjmp F
 GLIBC_2.2.5 system F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 43f9d0e2a9..8446f1187d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.16 sem_timedwait F
 GLIBC_2.16 sem_trywait F
 GLIBC_2.16 sem_unlink F
 GLIBC_2.16 sem_wait F
-GLIBC_2.16 sendmsg F
 GLIBC_2.16 sigaction F
 GLIBC_2.16 siglongjmp F
 GLIBC_2.16 system F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 24/30] nptl: Move fcntl from libpthread
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (22 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 23/30] nptl: Remove sendmsg " Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-16 20:05 ` [PATCH 25/30] nptl: Move pthread_kill to libc Adhemerval Zanella
                   ` (7 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                 |  3 --
 nptl/Versions                                 |  2 -
 sysdeps/unix/pt-fcntl.c                       | 49 -------------------
 .../sysv/linux/aarch64/libpthread.abilist     |  2 -
 .../unix/sysv/linux/alpha/libpthread.abilist  |  2 -
 .../unix/sysv/linux/arm/be/libpthread.abilist |  2 -
 .../unix/sysv/linux/arm/le/libpthread.abilist |  2 -
 .../unix/sysv/linux/hppa/libpthread.abilist   |  2 -
 .../unix/sysv/linux/i386/libpthread.abilist   |  2 -
 .../unix/sysv/linux/ia64/libpthread.abilist   |  2 -
 .../linux/m68k/coldfire/libpthread.abilist    |  2 -
 .../sysv/linux/m68k/m680x0/libpthread.abilist |  2 -
 .../linux/microblaze/be/libpthread.abilist    |  2 -
 .../linux/microblaze/le/libpthread.abilist    |  2 -
 .../sysv/linux/mips/mips32/libpthread.abilist |  2 -
 .../sysv/linux/mips/mips64/libpthread.abilist |  2 -
 .../unix/sysv/linux/nios2/libpthread.abilist  |  2 -
 .../powerpc/powerpc32/libpthread.abilist      |  2 -
 .../powerpc/powerpc64/be/libpthread.abilist   |  2 -
 .../powerpc/powerpc64/le/libpthread.abilist   |  2 -
 .../sysv/linux/riscv/rv64/libpthread.abilist  |  2 -
 .../linux/s390/s390-32/libpthread.abilist     |  2 -
 .../linux/s390/s390-64/libpthread.abilist     |  2 -
 .../unix/sysv/linux/sh/be/libpthread.abilist  |  2 -
 .../unix/sysv/linux/sh/le/libpthread.abilist  |  2 -
 .../linux/sparc/sparc32/libpthread.abilist    |  2 -
 .../linux/sparc/sparc64/libpthread.abilist    |  2 -
 .../sysv/linux/x86_64/64/libpthread.abilist   |  2 -
 .../sysv/linux/x86_64/x32/libpthread.abilist  |  2 -
 29 files changed, 106 deletions(-)
 delete mode 100644 sysdeps/unix/pt-fcntl.c

diff --git a/nptl/Makefile b/nptl/Makefile
index 09fd6cf2f9..6c06995825 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -100,7 +100,6 @@ libpthread-routines = \
   old_pthread_cond_wait \
   pt-allocrtsig \
   pt-cleanup \
-  pt-fcntl \
   pt-interp \
   pt-longjmp \
   pt-raise \
@@ -272,8 +271,6 @@ CFLAGS-sem_timedwait.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
 
 # These are the function wrappers we have to duplicate here.
-CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
 
diff --git a/nptl/Versions b/nptl/Versions
index b054be75ca..f125962771 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -104,7 +104,6 @@ libpthread {
     _IO_ftrylockfile;
     _IO_funlockfile;
     __errno_location;
-    __fcntl;
     __h_errno_location;
     __pthread_atfork;
     __pthread_getspecific;
@@ -125,7 +124,6 @@ libpthread {
     _pthread_cleanup_pop_restore;
     _pthread_cleanup_push;
     _pthread_cleanup_push_defer;
-    fcntl;
     flockfile;
     ftrylockfile;
     funlockfile;
diff --git a/sysdeps/unix/pt-fcntl.c b/sysdeps/unix/pt-fcntl.c
deleted file mode 100644
index 1a14306068..0000000000
--- a/sysdeps/unix/pt-fcntl.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* ABI compatibility for 'fcntl' symbol in libpthread ABI.
-   Copyright (C) 2018-2021 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <fcntl.h>
-#include <stdarg.h>
-#include <shlib-compat.h>
-
-/* libpthread once had its own fcntl, though there was no apparent reason
-   for it.  There is no use in having a separate symbol in libpthread, but
-   the historical ABI requires it.  For static linking, there is no need to
-   provide anything here--the libc version will be linked in.  For shared
-   library ABI compatibility, there must be __fcntl and fcntl symbols in
-   libpthread.so.  */
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_28)
-
-static int
-fcntl_compat (int fd, int cmd, ...)
-{
-  void *arg;
-  va_list ap;
-  va_start (ap, cmd);
-  arg = va_arg (ap, void *);
-  va_end (ap);
-  return __libc_fcntl64 (fd, cmd, arg);
-}
-
-weak_alias (fcntl_compat, fcntl_alias)
-compat_symbol (libpthread, fcntl_alias, fcntl, GLIBC_2_0);
-
-weak_alias (fcntl_compat, __fcntl_alias)
-compat_symbol (libpthread, __fcntl_alias, __fcntl, GLIBC_2_0);
-
-#endif
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index baebbbf19f..6e7a780a0d 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.17 _IO_flockfile F
 GLIBC_2.17 _IO_ftrylockfile F
 GLIBC_2.17 _IO_funlockfile F
 GLIBC_2.17 __errno_location F
-GLIBC_2.17 __fcntl F
 GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
@@ -38,7 +37,6 @@ GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
-GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index c9cf699efe..29bcab1952 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
-GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -21,7 +20,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 88f515ec3f..18054e47c4 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
 GLIBC_2.4 __errno_location F
-GLIBC_2.4 __fcntl F
 GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
@@ -73,7 +72,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 88f515ec3f..18054e47c4 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
 GLIBC_2.4 __errno_location F
-GLIBC_2.4 __fcntl F
 GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
@@ -73,7 +72,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 2918ea8b77..551d5826d7 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -10,7 +10,6 @@ GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
-GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
@@ -40,7 +39,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index ba84e8cf4e..f038e05de1 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
-GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -21,7 +20,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 09dbd6a55e..5054eea72c 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -10,7 +10,6 @@ GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
-GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
@@ -40,7 +39,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 88f515ec3f..18054e47c4 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.4 _IO_flockfile F
 GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
 GLIBC_2.4 __errno_location F
-GLIBC_2.4 __fcntl F
 GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
@@ -73,7 +72,6 @@ GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
 GLIBC_2.4 _pthread_cleanup_push_defer F
-GLIBC_2.4 fcntl F
 GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index ba84e8cf4e..f038e05de1 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
-GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -21,7 +20,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 539af45dec..85f0b92f13 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.18 _IO_flockfile F
 GLIBC_2.18 _IO_ftrylockfile F
 GLIBC_2.18 _IO_funlockfile F
 GLIBC_2.18 __errno_location F
-GLIBC_2.18 __fcntl F
 GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
@@ -38,7 +37,6 @@ GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
-GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 539af45dec..85f0b92f13 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.18 _IO_flockfile F
 GLIBC_2.18 _IO_ftrylockfile F
 GLIBC_2.18 _IO_funlockfile F
 GLIBC_2.18 __errno_location F
-GLIBC_2.18 __fcntl F
 GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
@@ -38,7 +37,6 @@ GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
 GLIBC_2.18 _pthread_cleanup_push_defer F
-GLIBC_2.18 fcntl F
 GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index aa64038191..0a71cba627 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
-GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -21,7 +20,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index aa64038191..0a71cba627 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
-GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -21,7 +20,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 6a827de537..a823844bdb 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.21 _IO_flockfile F
 GLIBC_2.21 _IO_ftrylockfile F
 GLIBC_2.21 _IO_funlockfile F
 GLIBC_2.21 __errno_location F
-GLIBC_2.21 __fcntl F
 GLIBC_2.21 __h_errno_location F
 GLIBC_2.21 __libc_allocate_rtsig F
 GLIBC_2.21 __libc_current_sigrtmax F
@@ -38,7 +37,6 @@ GLIBC_2.21 _pthread_cleanup_pop F
 GLIBC_2.21 _pthread_cleanup_pop_restore F
 GLIBC_2.21 _pthread_cleanup_push F
 GLIBC_2.21 _pthread_cleanup_push_defer F
-GLIBC_2.21 fcntl F
 GLIBC_2.21 flockfile F
 GLIBC_2.21 ftrylockfile F
 GLIBC_2.21 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index f107431df1..b8afd7c799 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
-GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -21,7 +20,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index abf347c73d..3a0d578337 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -31,7 +31,6 @@ GLIBC_2.3 _IO_flockfile F
 GLIBC_2.3 _IO_ftrylockfile F
 GLIBC_2.3 _IO_funlockfile F
 GLIBC_2.3 __errno_location F
-GLIBC_2.3 __fcntl F
 GLIBC_2.3 __h_errno_location F
 GLIBC_2.3 __libc_allocate_rtsig F
 GLIBC_2.3 __libc_current_sigrtmax F
@@ -61,7 +60,6 @@ GLIBC_2.3 _pthread_cleanup_pop F
 GLIBC_2.3 _pthread_cleanup_pop_restore F
 GLIBC_2.3 _pthread_cleanup_push F
 GLIBC_2.3 _pthread_cleanup_push_defer F
-GLIBC_2.3 fcntl F
 GLIBC_2.3 flockfile F
 GLIBC_2.3 ftrylockfile F
 GLIBC_2.3 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index baebbbf19f..6e7a780a0d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.17 _IO_flockfile F
 GLIBC_2.17 _IO_ftrylockfile F
 GLIBC_2.17 _IO_funlockfile F
 GLIBC_2.17 __errno_location F
-GLIBC_2.17 __fcntl F
 GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
@@ -38,7 +37,6 @@ GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
 GLIBC_2.17 _pthread_cleanup_push_defer F
-GLIBC_2.17 fcntl F
 GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 1b0a4b7b35..8c69c41db4 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.27 _IO_flockfile F
 GLIBC_2.27 _IO_ftrylockfile F
 GLIBC_2.27 _IO_funlockfile F
 GLIBC_2.27 __errno_location F
-GLIBC_2.27 __fcntl F
 GLIBC_2.27 __h_errno_location F
 GLIBC_2.27 __libc_allocate_rtsig F
 GLIBC_2.27 __libc_current_sigrtmax F
@@ -38,7 +37,6 @@ GLIBC_2.27 _pthread_cleanup_pop F
 GLIBC_2.27 _pthread_cleanup_pop_restore F
 GLIBC_2.27 _pthread_cleanup_push F
 GLIBC_2.27 _pthread_cleanup_push_defer F
-GLIBC_2.27 fcntl F
 GLIBC_2.27 flockfile F
 GLIBC_2.27 ftrylockfile F
 GLIBC_2.27 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index cef99bc2e1..45f41dea98 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
-GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -21,7 +20,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index c296ae52ea..0cc8d377c9 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -12,7 +12,6 @@ GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
-GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
@@ -42,7 +41,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 2918ea8b77..551d5826d7 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -10,7 +10,6 @@ GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
-GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
@@ -40,7 +39,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 2918ea8b77..551d5826d7 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -10,7 +10,6 @@ GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
-GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
@@ -40,7 +39,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index c9cf699efe..29bcab1952 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
 GLIBC_2.0 _IO_ftrylockfile F
 GLIBC_2.0 _IO_funlockfile F
 GLIBC_2.0 __errno_location F
-GLIBC_2.0 __fcntl F
 GLIBC_2.0 __h_errno_location F
 GLIBC_2.0 __pthread_getspecific F
 GLIBC_2.0 __pthread_key_create F
@@ -21,7 +20,6 @@ GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
 GLIBC_2.0 _pthread_cleanup_push_defer F
-GLIBC_2.0 fcntl F
 GLIBC_2.0 flockfile F
 GLIBC_2.0 ftrylockfile F
 GLIBC_2.0 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 09dbd6a55e..5054eea72c 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -10,7 +10,6 @@ GLIBC_2.2 _IO_flockfile F
 GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
-GLIBC_2.2 __fcntl F
 GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
@@ -40,7 +39,6 @@ GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
 GLIBC_2.2 _pthread_cleanup_push_defer F
-GLIBC_2.2 fcntl F
 GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 37f65538e8..510b41cd1a 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -10,7 +10,6 @@ GLIBC_2.2.5 _IO_flockfile F
 GLIBC_2.2.5 _IO_ftrylockfile F
 GLIBC_2.2.5 _IO_funlockfile F
 GLIBC_2.2.5 __errno_location F
-GLIBC_2.2.5 __fcntl F
 GLIBC_2.2.5 __h_errno_location F
 GLIBC_2.2.5 __libc_allocate_rtsig F
 GLIBC_2.2.5 __libc_current_sigrtmax F
@@ -40,7 +39,6 @@ GLIBC_2.2.5 _pthread_cleanup_pop F
 GLIBC_2.2.5 _pthread_cleanup_pop_restore F
 GLIBC_2.2.5 _pthread_cleanup_push F
 GLIBC_2.2.5 _pthread_cleanup_push_defer F
-GLIBC_2.2.5 fcntl F
 GLIBC_2.2.5 flockfile F
 GLIBC_2.2.5 ftrylockfile F
 GLIBC_2.2.5 funlockfile F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 8446f1187d..3be8e8ee95 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -2,7 +2,6 @@ GLIBC_2.16 _IO_flockfile F
 GLIBC_2.16 _IO_ftrylockfile F
 GLIBC_2.16 _IO_funlockfile F
 GLIBC_2.16 __errno_location F
-GLIBC_2.16 __fcntl F
 GLIBC_2.16 __h_errno_location F
 GLIBC_2.16 __libc_allocate_rtsig F
 GLIBC_2.16 __libc_current_sigrtmax F
@@ -38,7 +37,6 @@ GLIBC_2.16 _pthread_cleanup_pop F
 GLIBC_2.16 _pthread_cleanup_pop_restore F
 GLIBC_2.16 _pthread_cleanup_push F
 GLIBC_2.16 _pthread_cleanup_push_defer F
-GLIBC_2.16 fcntl F
 GLIBC_2.16 flockfile F
 GLIBC_2.16 ftrylockfile F
 GLIBC_2.16 funlockfile F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 25/30] nptl: Move pthread_kill to libc
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (23 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 24/30] nptl: Move fcntl " Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-17 18:30   ` Florian Weimer
  2021-03-16 20:05 ` [PATCH 26/30] nptl: Remove pthread raise implementation Adhemerval Zanella
                   ` (6 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                            | 2 +-
 nptl/Versions                                            | 5 ++++-
 nptl/pthread_kill.c                                      | 9 ++++++++-
 sysdeps/unix/sysv/linux/aarch64/libc.abilist             | 2 ++
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist       | 1 -
 sysdeps/unix/sysv/linux/alpha/libc.abilist               | 2 ++
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/arc/libc.abilist                 | 2 ++
 sysdeps/unix/sysv/linux/arc/libpthread.abilist           | 1 -
 sysdeps/unix/sysv/linux/arm/be/libc.abilist              | 1 +
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/arm/le/libc.abilist              | 2 ++
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist        | 1 -
 sysdeps/unix/sysv/linux/csky/libc.abilist                | 2 ++
 sysdeps/unix/sysv/linux/csky/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/hppa/libc.abilist                | 2 ++
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/i386/libc.abilist                | 2 ++
 sysdeps/unix/sysv/linux/i386/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/ia64/libc.abilist                | 2 ++
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist          | 1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist       | 1 +
 sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist         | 2 ++
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/microblaze/be/libc.abilist       | 2 ++
 sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/microblaze/le/libc.abilist       | 1 +
 sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist     | 2 ++
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist   | 1 +
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist     | 2 ++
 sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist     | 2 ++
 sysdeps/unix/sysv/linux/nios2/libc.abilist               | 2 ++
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist         | 1 -
 .../unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist   | 2 ++
 .../unix/sysv/linux/powerpc/powerpc32/libpthread.abilist | 1 -
 .../unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist | 1 +
 .../unix/sysv/linux/powerpc/powerpc64/be/libc.abilist    | 2 ++
 .../sysv/linux/powerpc/powerpc64/be/libpthread.abilist   | 1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libc.abilist    | 2 ++
 .../sysv/linux/powerpc/powerpc64/le/libpthread.abilist   | 1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist          | 2 ++
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist          | 2 ++
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist    | 1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist        | 2 ++
 sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist  | 1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist        | 2 ++
 sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist  | 1 -
 sysdeps/unix/sysv/linux/sh/be/libc.abilist               | 1 +
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/sh/le/libc.abilist               | 2 ++
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist         | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist       | 2 ++
 sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist       | 2 ++
 sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist | 1 -
 sysdeps/unix/sysv/linux/x86_64/64/libc.abilist           | 2 ++
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist     | 1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist          | 2 ++
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist    | 1 -
 64 files changed, 71 insertions(+), 32 deletions(-)

diff --git a/nptl/Makefile b/nptl/Makefile
index 6c06995825..f6f412b522 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -71,6 +71,7 @@ routines = \
   pthread_getaffinity \
   pthread_getattr_np \
   pthread_getschedparam \
+  pthread_kill \
   pthread_self \
   pthread_setschedparam \
   pthread_sigmask \
@@ -141,7 +142,6 @@ libpthread-routines = \
   pthread_join_common \
   pthread_key_create \
   pthread_key_delete \
-  pthread_kill \
   pthread_kill_other_threads \
   pthread_mutex_cond_lock \
   pthread_mutex_conf \
diff --git a/nptl/Versions b/nptl/Versions
index f125962771..0a3ac50b5f 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -23,6 +23,7 @@ libc {
     pthread_equal;
     pthread_exit;
     pthread_getschedparam;
+    pthread_kill;
     pthread_mutex_destroy;
     pthread_mutex_init;
     pthread_mutex_lock;
@@ -70,6 +71,9 @@ libc {
     pthread_getattr_np;
     pthread_sigmask;
   }
+  GLIBC_2.34 {
+    pthread_kill;
+  }
   GLIBC_PRIVATE {
     __futex_abstimed_wait64;
     __futex_abstimed_wait_cancelable64;
@@ -141,7 +145,6 @@ libpthread {
     pthread_join;
     pthread_key_create;
     pthread_key_delete;
-    pthread_kill;
     pthread_kill_other_threads_np;
     pthread_mutex_destroy;
     pthread_mutex_init;
diff --git a/nptl/pthread_kill.c b/nptl/pthread_kill.c
index 84b40478aa..157c29c7fa 100644
--- a/nptl/pthread_kill.c
+++ b/nptl/pthread_kill.c
@@ -18,6 +18,7 @@
 
 #include <unistd.h>
 #include <pthreadP.h>
+#include <shlib-compat.h>
 
 int
 __pthread_kill (pthread_t threadid, int signo)
@@ -43,4 +44,10 @@ __pthread_kill (pthread_t threadid, int signo)
   return (INTERNAL_SYSCALL_ERROR_P (val)
 	  ? INTERNAL_SYSCALL_ERRNO (val) : 0);
 }
-strong_alias (__pthread_kill, pthread_kill)
+
+versioned_symbol (libc, __pthread_kill, pthread_kill, GLIBC_2_34);
+
+#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_34)
+strong_alias (__pthread_kill, __pthread_kill_1)
+compat_symbol (libc, __pthread_kill_1, pthread_kill, GLIBC_2_0);
+#endif
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 29f41b7ed5..851f15a566 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -1443,6 +1443,7 @@ GLIBC_2.17 pthread_exit F
 GLIBC_2.17 pthread_getaffinity_np F
 GLIBC_2.17 pthread_getattr_np F
 GLIBC_2.17 pthread_getschedparam F
+GLIBC_2.17 pthread_kill F
 GLIBC_2.17 pthread_mutex_destroy F
 GLIBC_2.17 pthread_mutex_init F
 GLIBC_2.17 pthread_mutex_lock F
@@ -2173,3 +2174,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 6e7a780a0d..8760bbd4ca 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -76,7 +76,6 @@ GLIBC_2.17 pthread_getspecific F
 GLIBC_2.17 pthread_join F
 GLIBC_2.17 pthread_key_create F
 GLIBC_2.17 pthread_key_delete F
-GLIBC_2.17 pthread_kill F
 GLIBC_2.17 pthread_kill_other_threads_np F
 GLIBC_2.17 pthread_mutex_consistent F
 GLIBC_2.17 pthread_mutex_consistent_np F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 2578675af2..33b426ef20 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -883,6 +883,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2262,6 +2263,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 29bcab1952..a4c5c174b7 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
 GLIBC_2.0 pthread_key_delete F
-GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_kill_other_threads_np F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
index 604d259ad6..c09947ad58 100644
--- a/sysdeps/unix/sysv/linux/arc/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
@@ -1369,6 +1369,7 @@ GLIBC_2.32 pthread_exit F
 GLIBC_2.32 pthread_getaffinity_np F
 GLIBC_2.32 pthread_getattr_np F
 GLIBC_2.32 pthread_getschedparam F
+GLIBC_2.32 pthread_kill F
 GLIBC_2.32 pthread_mutex_destroy F
 GLIBC_2.32 pthread_mutex_init F
 GLIBC_2.32 pthread_mutex_lock F
@@ -1932,3 +1933,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 99fd486c69..0ce5a9b4e0 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -91,7 +91,6 @@ GLIBC_2.32 pthread_getspecific F
 GLIBC_2.32 pthread_join F
 GLIBC_2.32 pthread_key_create F
 GLIBC_2.32 pthread_key_delete F
-GLIBC_2.32 pthread_kill F
 GLIBC_2.32 pthread_kill_other_threads_np F
 GLIBC_2.32 pthread_mutex_clocklock F
 GLIBC_2.32 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index 094236f713..8235ba2f0b 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -1535,6 +1535,7 @@ GLIBC_2.4 pthread_exit F
 GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
 GLIBC_2.4 pthread_getschedparam F
+GLIBC_2.4 pthread_kill F
 GLIBC_2.4 pthread_mutex_destroy F
 GLIBC_2.4 pthread_mutex_init F
 GLIBC_2.4 pthread_mutex_lock F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 18054e47c4..b8141675a8 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -110,7 +110,6 @@ GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
 GLIBC_2.4 pthread_key_create F
 GLIBC_2.4 pthread_key_delete F
-GLIBC_2.4 pthread_kill F
 GLIBC_2.4 pthread_kill_other_threads_np F
 GLIBC_2.4 pthread_mutex_consistent_np F
 GLIBC_2.4 pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index 2bb4d31e81..2db02fae07 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -153,6 +153,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
 GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
@@ -1532,6 +1533,7 @@ GLIBC_2.4 pthread_exit F
 GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
 GLIBC_2.4 pthread_getschedparam F
+GLIBC_2.4 pthread_kill F
 GLIBC_2.4 pthread_mutex_destroy F
 GLIBC_2.4 pthread_mutex_init F
 GLIBC_2.4 pthread_mutex_lock F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 18054e47c4..b8141675a8 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -110,7 +110,6 @@ GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
 GLIBC_2.4 pthread_key_create F
 GLIBC_2.4 pthread_key_delete F
-GLIBC_2.4 pthread_kill F
 GLIBC_2.4 pthread_kill_other_threads_np F
 GLIBC_2.4 pthread_mutex_consistent_np F
 GLIBC_2.4 pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index d4291fecfb..0dd3527892 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -1430,6 +1430,7 @@ GLIBC_2.29 pthread_exit F
 GLIBC_2.29 pthread_getaffinity_np F
 GLIBC_2.29 pthread_getattr_np F
 GLIBC_2.29 pthread_getschedparam F
+GLIBC_2.29 pthread_kill F
 GLIBC_2.29 pthread_mutex_destroy F
 GLIBC_2.29 pthread_mutex_init F
 GLIBC_2.29 pthread_mutex_lock F
@@ -2116,3 +2117,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index b5bf15c7b8..d9a38c96bf 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -89,7 +89,6 @@ GLIBC_2.29 pthread_getspecific F
 GLIBC_2.29 pthread_join F
 GLIBC_2.29 pthread_key_create F
 GLIBC_2.29 pthread_key_delete F
-GLIBC_2.29 pthread_kill F
 GLIBC_2.29 pthread_kill_other_threads_np F
 GLIBC_2.29 pthread_mutex_consistent F
 GLIBC_2.29 pthread_mutex_consistent_np F
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 1fd2a862f6..04c32f9b65 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1266,6 +1266,7 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getschedparam F
+GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
 GLIBC_2.2 pthread_mutex_lock F
@@ -2075,6 +2076,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 551d5826d7..394f9ca692 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
 GLIBC_2.2 pthread_key_delete F
-GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_kill_other_threads_np F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 9faf9c158c..cdb6ec501a 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -860,6 +860,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2250,6 +2251,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index f038e05de1..50ab7be1e2 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
 GLIBC_2.0 pthread_key_delete F
-GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_kill_other_threads_np F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index f530151bde..d0424a8b1a 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1287,6 +1287,7 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getschedparam F
+GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
 GLIBC_2.2 pthread_mutex_lock F
@@ -2107,6 +2108,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 5054eea72c..d5a8653274 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
 GLIBC_2.2 pthread_key_delete F
-GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_kill_other_threads_np F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 6e76b6dcaa..af33c07662 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -1515,6 +1515,7 @@ GLIBC_2.4 pthread_exit F
 GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
 GLIBC_2.4 pthread_getschedparam F
+GLIBC_2.4 pthread_kill F
 GLIBC_2.4 pthread_mutex_destroy F
 GLIBC_2.4 pthread_mutex_init F
 GLIBC_2.4 pthread_mutex_lock F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 18054e47c4..b8141675a8 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -110,7 +110,6 @@ GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
 GLIBC_2.4 pthread_key_create F
 GLIBC_2.4 pthread_key_delete F
-GLIBC_2.4 pthread_kill F
 GLIBC_2.4 pthread_kill_other_threads_np F
 GLIBC_2.4 pthread_mutex_consistent_np F
 GLIBC_2.4 pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 9fea9b5c4a..eaa5a97a61 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -859,6 +859,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2195,6 +2196,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index f038e05de1..50ab7be1e2 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
 GLIBC_2.0 pthread_key_delete F
-GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_kill_other_threads_np F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index 6cf1936c42..571315511b 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -1445,6 +1445,7 @@ GLIBC_2.18 pthread_exit F
 GLIBC_2.18 pthread_getaffinity_np F
 GLIBC_2.18 pthread_getattr_np F
 GLIBC_2.18 pthread_getschedparam F
+GLIBC_2.18 pthread_kill F
 GLIBC_2.18 pthread_mutex_destroy F
 GLIBC_2.18 pthread_mutex_init F
 GLIBC_2.18 pthread_mutex_lock F
@@ -2167,3 +2168,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 85f0b92f13..703c9a8a12 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -77,7 +77,6 @@ GLIBC_2.18 pthread_getspecific F
 GLIBC_2.18 pthread_join F
 GLIBC_2.18 pthread_key_create F
 GLIBC_2.18 pthread_key_delete F
-GLIBC_2.18 pthread_kill F
 GLIBC_2.18 pthread_kill_other_threads_np F
 GLIBC_2.18 pthread_mutex_consistent F
 GLIBC_2.18 pthread_mutex_consistent_np F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index 98730ebcda..a075e66199 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -1445,6 +1445,7 @@ GLIBC_2.18 pthread_exit F
 GLIBC_2.18 pthread_getaffinity_np F
 GLIBC_2.18 pthread_getattr_np F
 GLIBC_2.18 pthread_getschedparam F
+GLIBC_2.18 pthread_kill F
 GLIBC_2.18 pthread_mutex_destroy F
 GLIBC_2.18 pthread_mutex_init F
 GLIBC_2.18 pthread_mutex_lock F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 85f0b92f13..703c9a8a12 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -77,7 +77,6 @@ GLIBC_2.18 pthread_getspecific F
 GLIBC_2.18 pthread_join F
 GLIBC_2.18 pthread_key_create F
 GLIBC_2.18 pthread_key_delete F
-GLIBC_2.18 pthread_kill F
 GLIBC_2.18 pthread_kill_other_threads_np F
 GLIBC_2.18 pthread_mutex_consistent F
 GLIBC_2.18 pthread_mutex_consistent_np F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 92fa6cbc73..6de58a4680 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -856,6 +856,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2158,6 +2159,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 0a71cba627..991dbe0260 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
 GLIBC_2.0 pthread_key_delete F
-GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_kill_other_threads_np F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 265a49e74e..efbf2e3d40 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -856,6 +856,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 0a71cba627..991dbe0260 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
 GLIBC_2.0 pthread_key_delete F
-GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_kill_other_threads_np F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index cfa5e1111b..28d6d3284d 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -856,6 +856,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2164,6 +2165,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index 8c03ac52cd..3060a503ab 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -854,6 +854,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2158,6 +2159,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 3acb12c22f..24e0a6f16a 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -1488,6 +1488,7 @@ GLIBC_2.21 pthread_exit F
 GLIBC_2.21 pthread_getaffinity_np F
 GLIBC_2.21 pthread_getattr_np F
 GLIBC_2.21 pthread_getschedparam F
+GLIBC_2.21 pthread_kill F
 GLIBC_2.21 pthread_mutex_destroy F
 GLIBC_2.21 pthread_mutex_init F
 GLIBC_2.21 pthread_mutex_lock F
@@ -2206,3 +2207,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index a823844bdb..235f468dfa 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -77,7 +77,6 @@ GLIBC_2.21 pthread_getspecific F
 GLIBC_2.21 pthread_join F
 GLIBC_2.21 pthread_key_create F
 GLIBC_2.21 pthread_key_delete F
-GLIBC_2.21 pthread_kill F
 GLIBC_2.21 pthread_kill_other_threads_np F
 GLIBC_2.21 pthread_mutex_consistent F
 GLIBC_2.21 pthread_mutex_consistent_np F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index b1bff398d6..b9cccc3fe5 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -867,6 +867,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2222,6 +2223,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index b8afd7c799..2990ebfdfb 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
 GLIBC_2.0 pthread_key_delete F
-GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_kill_other_threads_np F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 1598abd156..1667866af2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -867,6 +867,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index 2647bb51f1..a61d2502d5 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -1373,6 +1373,7 @@ GLIBC_2.3 pthread_equal F
 GLIBC_2.3 pthread_exit F
 GLIBC_2.3 pthread_getattr_np F
 GLIBC_2.3 pthread_getschedparam F
+GLIBC_2.3 pthread_kill F
 GLIBC_2.3 pthread_mutex_destroy F
 GLIBC_2.3 pthread_mutex_init F
 GLIBC_2.3 pthread_mutex_lock F
@@ -2077,6 +2078,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 3a0d578337..ae956cbeec 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -94,7 +94,6 @@ GLIBC_2.3 pthread_getspecific F
 GLIBC_2.3 pthread_join F
 GLIBC_2.3 pthread_key_create F
 GLIBC_2.3 pthread_key_delete F
-GLIBC_2.3 pthread_kill F
 GLIBC_2.3 pthread_kill_other_threads_np F
 GLIBC_2.3 pthread_mutex_destroy F
 GLIBC_2.3 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index 036b1c8345..d99afb2f60 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -1531,6 +1531,7 @@ GLIBC_2.17 pthread_exit F
 GLIBC_2.17 pthread_getaffinity_np F
 GLIBC_2.17 pthread_getattr_np F
 GLIBC_2.17 pthread_getschedparam F
+GLIBC_2.17 pthread_kill F
 GLIBC_2.17 pthread_mutex_destroy F
 GLIBC_2.17 pthread_mutex_init F
 GLIBC_2.17 pthread_mutex_lock F
@@ -2367,3 +2368,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 6e7a780a0d..8760bbd4ca 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -76,7 +76,6 @@ GLIBC_2.17 pthread_getspecific F
 GLIBC_2.17 pthread_join F
 GLIBC_2.17 pthread_key_create F
 GLIBC_2.17 pthread_key_delete F
-GLIBC_2.17 pthread_kill F
 GLIBC_2.17 pthread_kill_other_threads_np F
 GLIBC_2.17 pthread_mutex_consistent F
 GLIBC_2.17 pthread_mutex_consistent_np F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
index ff3225e16f..b08ece30b8 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
@@ -1371,6 +1371,7 @@ GLIBC_2.33 pthread_exit F
 GLIBC_2.33 pthread_getaffinity_np F
 GLIBC_2.33 pthread_getattr_np F
 GLIBC_2.33 pthread_getschedparam F
+GLIBC_2.33 pthread_kill F
 GLIBC_2.33 pthread_mutex_destroy F
 GLIBC_2.33 pthread_mutex_init F
 GLIBC_2.33 pthread_mutex_lock F
@@ -1934,3 +1935,4 @@ GLIBC_2.33 write F
 GLIBC_2.33 writev F
 GLIBC_2.33 wscanf F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index fb3965a32a..32390ebeaa 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -91,7 +91,6 @@ GLIBC_2.33 pthread_getspecific F
 GLIBC_2.33 pthread_join F
 GLIBC_2.33 pthread_key_create F
 GLIBC_2.33 pthread_key_delete F
-GLIBC_2.33 pthread_kill F
 GLIBC_2.33 pthread_kill_other_threads_np F
 GLIBC_2.33 pthread_mutex_clocklock F
 GLIBC_2.33 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index fb5ad9909f..12ced01cf7 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -1433,6 +1433,7 @@ GLIBC_2.27 pthread_exit F
 GLIBC_2.27 pthread_getaffinity_np F
 GLIBC_2.27 pthread_getattr_np F
 GLIBC_2.27 pthread_getschedparam F
+GLIBC_2.27 pthread_kill F
 GLIBC_2.27 pthread_mutex_destroy F
 GLIBC_2.27 pthread_mutex_init F
 GLIBC_2.27 pthread_mutex_lock F
@@ -2134,3 +2135,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 8c69c41db4..a94c7bdb9a 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -76,7 +76,6 @@ GLIBC_2.27 pthread_getspecific F
 GLIBC_2.27 pthread_join F
 GLIBC_2.27 pthread_key_create F
 GLIBC_2.27 pthread_key_delete F
-GLIBC_2.27 pthread_kill F
 GLIBC_2.27 pthread_kill_other_threads_np F
 GLIBC_2.27 pthread_mutex_consistent F
 GLIBC_2.27 pthread_mutex_consistent_np F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 5fd3caa37d..7ed5e4c515 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -858,6 +858,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2220,6 +2221,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 45f41dea98..ddb274ca4a 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
 GLIBC_2.0 pthread_key_delete F
-GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_kill_other_threads_np F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index 31366dd7e6..73a46b01b2 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1284,6 +1284,7 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getschedparam F
+GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
 GLIBC_2.2 pthread_mutex_lock F
@@ -2113,6 +2114,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 0cc8d377c9..84f7bda4b2 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -76,7 +76,6 @@ GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
 GLIBC_2.2 pthread_key_delete F
-GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_kill_other_threads_np F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index a3a8be8910..eca1fb5fc9 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -1270,6 +1270,7 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getschedparam F
+GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
 GLIBC_2.2 pthread_mutex_lock F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 551d5826d7..394f9ca692 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
 GLIBC_2.2 pthread_key_delete F
-GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_kill_other_threads_np F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index 8f505c5045..07f3c23873 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -1270,6 +1270,7 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getschedparam F
+GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
 GLIBC_2.2 pthread_mutex_lock F
@@ -2079,6 +2080,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 551d5826d7..394f9ca692 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
 GLIBC_2.2 pthread_key_delete F
-GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_kill_other_threads_np F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index cb8c0d398a..cc1d278c72 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -861,6 +861,7 @@ GLIBC_2.0 pthread_condattr_init F
 GLIBC_2.0 pthread_equal F
 GLIBC_2.0 pthread_exit F
 GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
 GLIBC_2.0 pthread_mutex_lock F
@@ -2211,6 +2212,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 29bcab1952..a4c5c174b7 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -37,7 +37,6 @@ GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
 GLIBC_2.0 pthread_key_delete F
-GLIBC_2.0 pthread_kill F
 GLIBC_2.0 pthread_kill_other_threads_np F
 GLIBC_2.0 pthread_mutex_destroy F
 GLIBC_2.0 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index eba0cb156d..79ca3d5d9c 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1313,6 +1313,7 @@ GLIBC_2.2 pthread_condattr_init F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getschedparam F
+GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
 GLIBC_2.2 pthread_mutex_lock F
@@ -2130,6 +2131,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 5054eea72c..d5a8653274 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
 GLIBC_2.2 pthread_key_delete F
-GLIBC_2.2 pthread_kill F
 GLIBC_2.2 pthread_kill_other_threads_np F
 GLIBC_2.2 pthread_mutex_destroy F
 GLIBC_2.2 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index 17ce5dfd58..dde107a249 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1281,6 +1281,7 @@ GLIBC_2.2.5 pthread_equal F
 GLIBC_2.2.5 pthread_exit F
 GLIBC_2.2.5 pthread_getattr_np F
 GLIBC_2.2.5 pthread_getschedparam F
+GLIBC_2.2.5 pthread_kill F
 GLIBC_2.2.5 pthread_mutex_destroy F
 GLIBC_2.2.5 pthread_mutex_init F
 GLIBC_2.2.5 pthread_mutex_lock F
@@ -2089,6 +2090,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 510b41cd1a..ac14848b81 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -74,7 +74,6 @@ GLIBC_2.2.5 pthread_getspecific F
 GLIBC_2.2.5 pthread_join F
 GLIBC_2.2.5 pthread_key_create F
 GLIBC_2.2.5 pthread_key_delete F
-GLIBC_2.2.5 pthread_kill F
 GLIBC_2.2.5 pthread_kill_other_threads_np F
 GLIBC_2.2.5 pthread_mutex_destroy F
 GLIBC_2.2.5 pthread_mutex_init F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 17a1c83903..dcea87ca22 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -1450,6 +1450,7 @@ GLIBC_2.16 pthread_exit F
 GLIBC_2.16 pthread_getaffinity_np F
 GLIBC_2.16 pthread_getattr_np F
 GLIBC_2.16 pthread_getschedparam F
+GLIBC_2.16 pthread_kill F
 GLIBC_2.16 pthread_mutex_destroy F
 GLIBC_2.16 pthread_mutex_init F
 GLIBC_2.16 pthread_mutex_lock F
@@ -2186,3 +2187,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 3be8e8ee95..284e48e88d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -76,7 +76,6 @@ GLIBC_2.16 pthread_getspecific F
 GLIBC_2.16 pthread_join F
 GLIBC_2.16 pthread_key_create F
 GLIBC_2.16 pthread_key_delete F
-GLIBC_2.16 pthread_kill F
 GLIBC_2.16 pthread_kill_other_threads_np F
 GLIBC_2.16 pthread_mutex_consistent F
 GLIBC_2.16 pthread_mutex_consistent_np F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 25/30] nptl: Move pthread_kill to libc
  2021-03-16 20:05 ` [PATCH 25/30] nptl: Move pthread_kill to libc Adhemerval Zanella
@ 2021-03-17 18:30   ` Florian Weimer
  2021-03-17 18:34     ` Adhemerval Zanella
  0 siblings, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 18:30 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> index 094236f713..8235ba2f0b 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> @@ -1535,6 +1535,7 @@ GLIBC_2.4 pthread_exit F
>  GLIBC_2.4 pthread_getaffinity_np F
>  GLIBC_2.4 pthread_getattr_np F
>  GLIBC_2.4 pthread_getschedparam F
> +GLIBC_2.4 pthread_kill F
>  GLIBC_2.4 pthread_mutex_destroy F
>  GLIBC_2.4 pthread_mutex_init F
>  GLIBC_2.4 pthread_mutex_lock F

> diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> index 2bb4d31e81..2db02fae07 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> @@ -153,6 +153,7 @@ GLIBC_2.33 mknodat F
>  GLIBC_2.33 stat F
>  GLIBC_2.33 stat64 F
>  GLIBC_2.34 __libc_start_main F
> +GLIBC_2.34 pthread_kill F
>  GLIBC_2.4 _Exit F
>  GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
>  GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
> @@ -1532,6 +1533,7 @@ GLIBC_2.4 pthread_exit F
>  GLIBC_2.4 pthread_getaffinity_np F
>  GLIBC_2.4 pthread_getattr_np F
>  GLIBC_2.4 pthread_getschedparam F
> +GLIBC_2.4 pthread_kill F
>  GLIBC_2.4 pthread_mutex_destroy F
>  GLIBC_2.4 pthread_mutex_init F
>  GLIBC_2.4 pthread_mutex_lock F

I do not understand this discrepancy.  I would expect to see
pthread_kill@@GLIBC_2.34 in both cases.

Ah, I see now, the change somehow landed in "nptl: Move system to libc".

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 25/30] nptl: Move pthread_kill to libc
  2021-03-17 18:30   ` Florian Weimer
@ 2021-03-17 18:34     ` Adhemerval Zanella
  2021-03-17 19:02       ` Florian Weimer
  0 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-17 18:34 UTC (permalink / raw)
  To: Florian Weimer, Adhemerval Zanella via Libc-alpha



On 17/03/2021 15:30, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
>> index 094236f713..8235ba2f0b 100644
>> --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
>> +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
>> @@ -1535,6 +1535,7 @@ GLIBC_2.4 pthread_exit F
>>  GLIBC_2.4 pthread_getaffinity_np F
>>  GLIBC_2.4 pthread_getattr_np F
>>  GLIBC_2.4 pthread_getschedparam F
>> +GLIBC_2.4 pthread_kill F
>>  GLIBC_2.4 pthread_mutex_destroy F
>>  GLIBC_2.4 pthread_mutex_init F
>>  GLIBC_2.4 pthread_mutex_lock F
> 
>> diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
>> index 2bb4d31e81..2db02fae07 100644
>> --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
>> +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
>> @@ -153,6 +153,7 @@ GLIBC_2.33 mknodat F
>>  GLIBC_2.33 stat F
>>  GLIBC_2.33 stat64 F
>>  GLIBC_2.34 __libc_start_main F
>> +GLIBC_2.34 pthread_kill F
>>  GLIBC_2.4 _Exit F
>>  GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
>>  GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
>> @@ -1532,6 +1533,7 @@ GLIBC_2.4 pthread_exit F
>>  GLIBC_2.4 pthread_getaffinity_np F
>>  GLIBC_2.4 pthread_getattr_np F
>>  GLIBC_2.4 pthread_getschedparam F
>> +GLIBC_2.4 pthread_kill F
>>  GLIBC_2.4 pthread_mutex_destroy F
>>  GLIBC_2.4 pthread_mutex_init F
>>  GLIBC_2.4 pthread_mutex_lock F
> 
> I do not understand this discrepancy.  I would expect to see
> pthread_kill@@GLIBC_2.34 in both cases.
> 
> Ah, I see now, the change somehow landed in "nptl: Move system to libc".

It is a spill from my rebase, sorry about that.  I will fix it.

^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 25/30] nptl: Move pthread_kill to libc
  2021-03-17 18:34     ` Adhemerval Zanella
@ 2021-03-17 19:02       ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 19:02 UTC (permalink / raw)
  To: Adhemerval Zanella; +Cc: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella:

>> Ah, I see now, the change somehow landed in "nptl: Move system to libc".
>
> It is a spill from my rebase, sorry about that.  I will fix it.

Is this a bug in the merger I posted?

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 26/30] nptl: Remove pthread raise implementation
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (24 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 25/30] nptl: Move pthread_kill to libc Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-17 18:35   ` Florian Weimer
  2021-03-16 20:05 ` [PATCH 27/30] nptl: Move system to libc Adhemerval Zanella
                   ` (5 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The Linux version already target the current thread by using tgkill
along with getpid and gettid.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                 |  1 -
 nptl/Versions                                 |  1 -
 nptl/pt-raise.c                               | 29 -------------------
 .../sysv/linux/aarch64/libpthread.abilist     |  1 -
 .../unix/sysv/linux/alpha/libpthread.abilist  |  1 -
 .../unix/sysv/linux/arc/libpthread.abilist    |  1 -
 .../unix/sysv/linux/arm/be/libpthread.abilist |  1 -
 .../unix/sysv/linux/arm/le/libpthread.abilist |  1 -
 .../unix/sysv/linux/csky/libpthread.abilist   |  1 -
 .../unix/sysv/linux/hppa/libpthread.abilist   |  1 -
 .../unix/sysv/linux/i386/libpthread.abilist   |  1 -
 .../unix/sysv/linux/ia64/libpthread.abilist   |  1 -
 .../linux/m68k/coldfire/libpthread.abilist    |  1 -
 .../sysv/linux/m68k/m680x0/libpthread.abilist |  1 -
 .../linux/microblaze/be/libpthread.abilist    |  1 -
 .../linux/microblaze/le/libpthread.abilist    |  1 -
 .../sysv/linux/mips/mips32/libpthread.abilist |  1 -
 .../sysv/linux/mips/mips64/libpthread.abilist |  1 -
 .../unix/sysv/linux/nios2/libpthread.abilist  |  1 -
 .../powerpc/powerpc32/libpthread.abilist      |  1 -
 .../powerpc/powerpc64/be/libpthread.abilist   |  1 -
 .../powerpc/powerpc64/le/libpthread.abilist   |  1 -
 sysdeps/unix/sysv/linux/pt-raise.c            | 20 -------------
 .../sysv/linux/riscv/rv32/libpthread.abilist  |  1 -
 .../sysv/linux/riscv/rv64/libpthread.abilist  |  1 -
 .../linux/s390/s390-32/libpthread.abilist     |  1 -
 .../linux/s390/s390-64/libpthread.abilist     |  1 -
 .../unix/sysv/linux/sh/be/libpthread.abilist  |  1 -
 .../unix/sysv/linux/sh/le/libpthread.abilist  |  1 -
 .../linux/sparc/sparc32/libpthread.abilist    |  1 -
 .../linux/sparc/sparc64/libpthread.abilist    |  1 -
 .../sysv/linux/x86_64/64/libpthread.abilist   |  1 -
 .../sysv/linux/x86_64/x32/libpthread.abilist  |  1 -
 33 files changed, 80 deletions(-)
 delete mode 100644 nptl/pt-raise.c
 delete mode 100644 sysdeps/unix/sysv/linux/pt-raise.c

diff --git a/nptl/Makefile b/nptl/Makefile
index f6f412b522..9e4fb820e6 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -103,7 +103,6 @@ libpthread-routines = \
   pt-cleanup \
   pt-interp \
   pt-longjmp \
-  pt-raise \
   pt-system \
   pthread_attr_getaffinity \
   pthread_attr_getguardsize \
diff --git a/nptl/Versions b/nptl/Versions
index 0a3ac50b5f..dd4606c569 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -161,7 +161,6 @@ libpthread {
     pthread_setspecific;
     pthread_sigmask;
     pthread_testcancel;
-    raise;
     sem_destroy;
     sem_getvalue;
     sem_init;
diff --git a/nptl/pt-raise.c b/nptl/pt-raise.c
deleted file mode 100644
index 711c870fab..0000000000
--- a/nptl/pt-raise.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* ISO C raise function for libpthread.
-   Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <pthread.h>
-#include <signal.h>
-
-
-int
-raise (int sig)
-{
-  /* This is what POSIX says must happen.  */
-  return pthread_kill (pthread_self (), sig);
-}
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 8760bbd4ca..249c5d5ec7 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.17 pthread_testcancel F
 GLIBC_2.17 pthread_timedjoin_np F
 GLIBC_2.17 pthread_tryjoin_np F
 GLIBC_2.17 pthread_yield F
-GLIBC_2.17 raise F
 GLIBC_2.17 sem_close F
 GLIBC_2.17 sem_destroy F
 GLIBC_2.17 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index a4c5c174b7..b87ec86f52 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -52,7 +52,6 @@ GLIBC_2.0 pthread_setcancelstate F
 GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
-GLIBC_2.0 raise F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 0ce5a9b4e0..d279cc73e0 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -155,7 +155,6 @@ GLIBC_2.32 pthread_testcancel F
 GLIBC_2.32 pthread_timedjoin_np F
 GLIBC_2.32 pthread_tryjoin_np F
 GLIBC_2.32 pthread_yield F
-GLIBC_2.32 raise F
 GLIBC_2.32 sem_clockwait F
 GLIBC_2.32 sem_close F
 GLIBC_2.32 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index b8141675a8..4d82c5b6e5 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -165,7 +165,6 @@ GLIBC_2.4 pthread_testcancel F
 GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
-GLIBC_2.4 raise F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
 GLIBC_2.4 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index b8141675a8..4d82c5b6e5 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -165,7 +165,6 @@ GLIBC_2.4 pthread_testcancel F
 GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
-GLIBC_2.4 raise F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
 GLIBC_2.4 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index d9a38c96bf..6dc646b74e 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.29 pthread_testcancel F
 GLIBC_2.29 pthread_timedjoin_np F
 GLIBC_2.29 pthread_tryjoin_np F
 GLIBC_2.29 pthread_yield F
-GLIBC_2.29 raise F
 GLIBC_2.29 sem_close F
 GLIBC_2.29 sem_destroy F
 GLIBC_2.29 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 394f9ca692..4401d929d6 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -116,7 +116,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 raise F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 50ab7be1e2..1f6156684d 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -52,7 +52,6 @@ GLIBC_2.0 pthread_setcancelstate F
 GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
-GLIBC_2.0 raise F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index d5a8653274..6a2789abea 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -116,7 +116,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 raise F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index b8141675a8..4d82c5b6e5 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -165,7 +165,6 @@ GLIBC_2.4 pthread_testcancel F
 GLIBC_2.4 pthread_timedjoin_np F
 GLIBC_2.4 pthread_tryjoin_np F
 GLIBC_2.4 pthread_yield F
-GLIBC_2.4 raise F
 GLIBC_2.4 sem_close F
 GLIBC_2.4 sem_destroy F
 GLIBC_2.4 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 50ab7be1e2..1f6156684d 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -52,7 +52,6 @@ GLIBC_2.0 pthread_setcancelstate F
 GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
-GLIBC_2.0 raise F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 703c9a8a12..6ac5b49167 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -138,7 +138,6 @@ GLIBC_2.18 pthread_testcancel F
 GLIBC_2.18 pthread_timedjoin_np F
 GLIBC_2.18 pthread_tryjoin_np F
 GLIBC_2.18 pthread_yield F
-GLIBC_2.18 raise F
 GLIBC_2.18 sem_close F
 GLIBC_2.18 sem_destroy F
 GLIBC_2.18 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 703c9a8a12..6ac5b49167 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -138,7 +138,6 @@ GLIBC_2.18 pthread_testcancel F
 GLIBC_2.18 pthread_timedjoin_np F
 GLIBC_2.18 pthread_tryjoin_np F
 GLIBC_2.18 pthread_yield F
-GLIBC_2.18 raise F
 GLIBC_2.18 sem_close F
 GLIBC_2.18 sem_destroy F
 GLIBC_2.18 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 991dbe0260..05359926f4 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -52,7 +52,6 @@ GLIBC_2.0 pthread_setcancelstate F
 GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
-GLIBC_2.0 raise F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 991dbe0260..05359926f4 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -52,7 +52,6 @@ GLIBC_2.0 pthread_setcancelstate F
 GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
-GLIBC_2.0 raise F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 235f468dfa..fbbc27e91c 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -138,7 +138,6 @@ GLIBC_2.21 pthread_testcancel F
 GLIBC_2.21 pthread_timedjoin_np F
 GLIBC_2.21 pthread_tryjoin_np F
 GLIBC_2.21 pthread_yield F
-GLIBC_2.21 raise F
 GLIBC_2.21 sem_close F
 GLIBC_2.21 sem_destroy F
 GLIBC_2.21 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 2990ebfdfb..e739037eaa 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -52,7 +52,6 @@ GLIBC_2.0 pthread_setcancelstate F
 GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
-GLIBC_2.0 raise F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index ae956cbeec..38b273eba0 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.3 pthread_spin_trylock F
 GLIBC_2.3 pthread_spin_unlock F
 GLIBC_2.3 pthread_testcancel F
 GLIBC_2.3 pthread_yield F
-GLIBC_2.3 raise F
 GLIBC_2.3 sem_close F
 GLIBC_2.3 sem_destroy F
 GLIBC_2.3 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 8760bbd4ca..249c5d5ec7 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.17 pthread_testcancel F
 GLIBC_2.17 pthread_timedjoin_np F
 GLIBC_2.17 pthread_tryjoin_np F
 GLIBC_2.17 pthread_yield F
-GLIBC_2.17 raise F
 GLIBC_2.17 sem_close F
 GLIBC_2.17 sem_destroy F
 GLIBC_2.17 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/pt-raise.c b/sysdeps/unix/sysv/linux/pt-raise.c
deleted file mode 100644
index f76f3416d6..0000000000
--- a/sysdeps/unix/sysv/linux/pt-raise.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* ISO C raise function for libpthread.
-   Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdeps/unix/sysv/linux/raise.c>
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 32390ebeaa..fd205edde3 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -155,7 +155,6 @@ GLIBC_2.33 pthread_testcancel F
 GLIBC_2.33 pthread_timedjoin_np F
 GLIBC_2.33 pthread_tryjoin_np F
 GLIBC_2.33 pthread_yield F
-GLIBC_2.33 raise F
 GLIBC_2.33 sem_clockwait F
 GLIBC_2.33 sem_close F
 GLIBC_2.33 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index a94c7bdb9a..847136b274 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -137,7 +137,6 @@ GLIBC_2.27 pthread_testcancel F
 GLIBC_2.27 pthread_timedjoin_np F
 GLIBC_2.27 pthread_tryjoin_np F
 GLIBC_2.27 pthread_yield F
-GLIBC_2.27 raise F
 GLIBC_2.27 sem_close F
 GLIBC_2.27 sem_destroy F
 GLIBC_2.27 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index ddb274ca4a..8d2ed3f163 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -52,7 +52,6 @@ GLIBC_2.0 pthread_setcancelstate F
 GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
-GLIBC_2.0 raise F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 84f7bda4b2..e29e94f115 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -118,7 +118,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 raise F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 394f9ca692..4401d929d6 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -116,7 +116,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 raise F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 394f9ca692..4401d929d6 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -116,7 +116,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 raise F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index a4c5c174b7..b87ec86f52 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -52,7 +52,6 @@ GLIBC_2.0 pthread_setcancelstate F
 GLIBC_2.0 pthread_setcanceltype F
 GLIBC_2.0 pthread_setspecific F
 GLIBC_2.0 pthread_testcancel F
-GLIBC_2.0 raise F
 GLIBC_2.0 sem_destroy F
 GLIBC_2.0 sem_getvalue F
 GLIBC_2.0 sem_init F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index d5a8653274..6a2789abea 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -116,7 +116,6 @@ GLIBC_2.2 pthread_spin_trylock F
 GLIBC_2.2 pthread_spin_unlock F
 GLIBC_2.2 pthread_testcancel F
 GLIBC_2.2 pthread_yield F
-GLIBC_2.2 raise F
 GLIBC_2.2 sem_close F
 GLIBC_2.2 sem_destroy F
 GLIBC_2.2 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index ac14848b81..67a4ac8be0 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -116,7 +116,6 @@ GLIBC_2.2.5 pthread_spin_trylock F
 GLIBC_2.2.5 pthread_spin_unlock F
 GLIBC_2.2.5 pthread_testcancel F
 GLIBC_2.2.5 pthread_yield F
-GLIBC_2.2.5 raise F
 GLIBC_2.2.5 sem_close F
 GLIBC_2.2.5 sem_destroy F
 GLIBC_2.2.5 sem_getvalue F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 284e48e88d..8abbf1a8b9 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -136,7 +136,6 @@ GLIBC_2.16 pthread_testcancel F
 GLIBC_2.16 pthread_timedjoin_np F
 GLIBC_2.16 pthread_tryjoin_np F
 GLIBC_2.16 pthread_yield F
-GLIBC_2.16 raise F
 GLIBC_2.16 sem_close F
 GLIBC_2.16 sem_destroy F
 GLIBC_2.16 sem_getvalue F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 26/30] nptl: Remove pthread raise implementation
  2021-03-16 20:05 ` [PATCH 26/30] nptl: Remove pthread raise implementation Adhemerval Zanella
@ 2021-03-17 18:35   ` Florian Weimer
  2021-03-17 18:40     ` Adhemerval Zanella
  0 siblings, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 18:35 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> The Linux version already target the current thread by using tgkill
> along with getpid and gettid.

This needs to update localplt.data on the targets that call raise from
libgcc (such as arm-linux-gnueabi).  The call still uses a PLT, but
that's expected because raise is not locally defined anymore.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 26/30] nptl: Remove pthread raise implementation
  2021-03-17 18:35   ` Florian Weimer
@ 2021-03-17 18:40     ` Adhemerval Zanella
  0 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-17 18:40 UTC (permalink / raw)
  To: Florian Weimer, Adhemerval Zanella via Libc-alpha



On 17/03/2021 15:35, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> The Linux version already target the current thread by using tgkill
>> along with getpid and gettid.
> 
> This needs to update localplt.data on the targets that call raise from
> libgcc (such as arm-linux-gnueabi).  The call still uses a PLT, but
> that's expected because raise is not locally defined anymore.

Yes, I just found this very issue.  As a side note, I think we can
remove even the raise call from libc.so using the same trick
sparcv32 does for .udiv.

^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 27/30] nptl: Move system to libc
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (25 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 26/30] nptl: Remove pthread raise implementation Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-16 20:05 ` [PATCH 28/30] signal: Add __libc_sigaction Adhemerval Zanella
                   ` (4 subsequent siblings)
  31 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                 |  3 --
 nptl/Versions                                 |  1 -
 nptl/pt-system.c                              | 45 -------------------
 .../sysv/linux/aarch64/libpthread.abilist     |  1 -
 .../unix/sysv/linux/alpha/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/arm/be/libc.abilist   |  1 +
 .../unix/sysv/linux/arm/be/libpthread.abilist |  1 -
 .../unix/sysv/linux/arm/le/libpthread.abilist |  1 -
 .../unix/sysv/linux/hppa/libpthread.abilist   |  1 -
 .../unix/sysv/linux/i386/libpthread.abilist   |  1 -
 .../unix/sysv/linux/ia64/libpthread.abilist   |  1 -
 .../sysv/linux/m68k/coldfire/libc.abilist     |  1 +
 .../linux/m68k/coldfire/libpthread.abilist    |  1 -
 .../sysv/linux/m68k/m680x0/libpthread.abilist |  1 -
 .../linux/microblaze/be/libpthread.abilist    |  1 -
 .../sysv/linux/microblaze/le/libc.abilist     |  1 +
 .../linux/microblaze/le/libpthread.abilist    |  1 -
 .../sysv/linux/mips/mips32/libpthread.abilist |  1 -
 .../sysv/linux/mips/mips64/libpthread.abilist |  1 -
 .../unix/sysv/linux/nios2/libpthread.abilist  |  1 -
 .../powerpc/powerpc32/libpthread.abilist      |  1 -
 .../powerpc/powerpc64/be/libpthread.abilist   |  1 -
 .../powerpc/powerpc64/le/libpthread.abilist   |  1 -
 .../linux/s390/s390-32/libpthread.abilist     |  1 -
 .../linux/s390/s390-64/libpthread.abilist     |  1 -
 sysdeps/unix/sysv/linux/sh/be/libc.abilist    |  1 +
 .../unix/sysv/linux/sh/be/libpthread.abilist  |  1 -
 .../unix/sysv/linux/sh/le/libpthread.abilist  |  1 -
 .../linux/sparc/sparc32/libpthread.abilist    |  1 -
 .../linux/sparc/sparc64/libpthread.abilist    |  1 -
 .../sysv/linux/x86_64/64/libpthread.abilist   |  1 -
 .../sysv/linux/x86_64/x32/libpthread.abilist  |  1 -
 32 files changed, 4 insertions(+), 74 deletions(-)
 delete mode 100644 nptl/pt-system.c

diff --git a/nptl/Makefile b/nptl/Makefile
index 9e4fb820e6..bf5ca2e6d2 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -103,7 +103,6 @@ libpthread-routines = \
   pt-cleanup \
   pt-interp \
   pt-longjmp \
-  pt-system \
   pthread_attr_getaffinity \
   pthread_attr_getguardsize \
   pthread_attr_getstack \
@@ -273,8 +272,6 @@ CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-lockf.c += -fexceptions
 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
 
-CFLAGS-pt-system.c += -fexceptions
-
 CFLAGS-futex-internal.c += -fexceptions -fasynchronous-unwind-tables
 
 LDLIBS-tst-once5 = -lstdc++
diff --git a/nptl/Versions b/nptl/Versions
index dd4606c569..697982bf1f 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -169,7 +169,6 @@ libpthread {
     sem_wait;
     sigaction;
     siglongjmp;
-    system;
   }
 
   GLIBC_2.1 {
diff --git a/nptl/pt-system.c b/nptl/pt-system.c
deleted file mode 100644
index 29d4b85bc6..0000000000
--- a/nptl/pt-system.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* ABI compatibility for 'system' symbol in libpthread ABI.
-   Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <stdlib.h>
-#include <shlib-compat.h>
-
-/* libpthread once had its own 'system', though there was no apparent
-   reason for it.  There is no use in having a separate symbol in
-   libpthread, but the historical ABI requires it.  For static linking,
-   there is no need to provide anything here--the libc version will be
-   linked in.  For shared library ABI compatibility, there must be a
-   'system' symbol in libpthread.so.
-
-   With an IFUNC resolver, it would be possible to avoid the indirection,
-   but the IFUNC resolver might run before the __libc_system symbol has
-   been relocated, in which case the IFUNC resolver would not be able to
-   provide the correct address.  */
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_22)
-
-static int __attribute__ ((used))
-system_compat (const char *line)
-{
-  return __libc_system (line);
-}
-strong_alias (system_compat, system_alias)
-compat_symbol (libpthread, system_alias, system, GLIBC_2_0);
-
-#endif
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 249c5d5ec7..8f29a20e1e 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
 GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
-GLIBC_2.17 system F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index b87ec86f52..4d6547c75e 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -60,7 +60,6 @@ GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index 8235ba2f0b..57be971f81 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -156,6 +156,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
 GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 4d82c5b6e5..8df3bafa99 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -177,4 +177,3 @@ GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
-GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 4d82c5b6e5..8df3bafa99 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -177,4 +177,3 @@ GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
-GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 4401d929d6..26a4a18a91 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -128,7 +128,6 @@ GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 1f6156684d..fe6d086be6 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -60,7 +60,6 @@ GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 6a2789abea..43fd3ea39a 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -128,7 +128,6 @@ GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index af33c07662..bdecf60fae 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -157,6 +157,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0x98
 GLIBC_2.4 _IO_2_1_stdin_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 4d82c5b6e5..8df3bafa99 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -177,4 +177,3 @@ GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
 GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
-GLIBC_2.4 system F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 1f6156684d..fe6d086be6 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -60,7 +60,6 @@ GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 6ac5b49167..c54635be17 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
 GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
-GLIBC_2.18 system F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index a075e66199..9d4c1f53f7 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -2165,3 +2165,4 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 6ac5b49167..c54635be17 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
 GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
-GLIBC_2.18 system F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 05359926f4..45611b7e19 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -60,7 +60,6 @@ GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 system F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 05359926f4..45611b7e19 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -60,7 +60,6 @@ GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 system F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_mutex_consistent F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index fbbc27e91c..9a041c574b 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -150,7 +150,6 @@ GLIBC_2.21 sem_unlink F
 GLIBC_2.21 sem_wait F
 GLIBC_2.21 sigaction F
 GLIBC_2.21 siglongjmp F
-GLIBC_2.21 system F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index e739037eaa..2db967a661 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -60,7 +60,6 @@ GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 38b273eba0..92522e3050 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.3 sem_unlink F
 GLIBC_2.3 sem_wait F
 GLIBC_2.3 sigaction F
 GLIBC_2.3 siglongjmp F
-GLIBC_2.3 system F
 GLIBC_2.3.2 pthread_cond_broadcast F
 GLIBC_2.3.2 pthread_cond_signal F
 GLIBC_2.3.2 pthread_cond_timedwait F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 249c5d5ec7..8f29a20e1e 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
 GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
-GLIBC_2.17 system F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 8d2ed3f163..c2e140d4a8 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -60,7 +60,6 @@ GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index e29e94f115..7091c72066 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -130,7 +130,6 @@ GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index eca1fb5fc9..2aa68f1def 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -2083,6 +2083,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 4401d929d6..26a4a18a91 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -128,7 +128,6 @@ GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 4401d929d6..26a4a18a91 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -128,7 +128,6 @@ GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index b87ec86f52..4d6547c75e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -60,7 +60,6 @@ GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.0 system F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
 GLIBC_2.1 __libc_current_sigrtmin F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 6a2789abea..43fd3ea39a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -128,7 +128,6 @@ GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
-GLIBC_2.2 system F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 67a4ac8be0..13112ed13e 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -128,7 +128,6 @@ GLIBC_2.2.5 sem_unlink F
 GLIBC_2.2.5 sem_wait F
 GLIBC_2.2.5 sigaction F
 GLIBC_2.2.5 siglongjmp F
-GLIBC_2.2.5 system F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 8abbf1a8b9..68a5f3d8ef 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -148,7 +148,6 @@ GLIBC_2.16 sem_unlink F
 GLIBC_2.16 sem_wait F
 GLIBC_2.16 sigaction F
 GLIBC_2.16 siglongjmp F
-GLIBC_2.16 system F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.28 call_once F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 28/30] signal: Add __libc_sigaction
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (26 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 27/30] nptl: Move system to libc Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-17 19:23   ` Florian Weimer
  2021-03-16 20:05 ` [PATCH 29/30] nptl: Move sigaction to libc Adhemerval Zanella
                   ` (3 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The generic implementation basically handle the system agnostic logic
(filtering out the invalid signals) while the __libc_sigaction is
the function with implements the system and architecture bits.

Checked on x86_64-linux-gnu and i686-linux-gnu.
---
 nptl/Makefile                                 |  1 +
 signal/Makefile                               |  2 +-
 signal/libc_sigaction.c                       | 32 +++++++++++++++++++
 signal/sigaction.c                            |  7 ++--
 .../hurd/{sigaction.c => libc_sigaction.c}    | 12 +++----
 .../aarch64/{sigaction.c => libc_sigaction.c} |  2 +-
 .../arc/{sigaction.c => libc_sigaction.c}     |  2 +-
 .../arm/{sigaction.c => libc_sigaction.c}     |  2 +-
 .../i386/{sigaction.c => libc_sigaction.c}    |  2 +-
 .../linux/{sigaction.c => libc_sigaction.c}   |  2 --
 .../sparc32/{sigaction.c => libc_sigaction.c} |  2 +-
 .../sparc64/{sigaction.c => libc_sigaction.c} |  2 +-
 .../x86_64/{sigaction.c => libc_sigaction.c}  |  2 +-
 13 files changed, 48 insertions(+), 22 deletions(-)
 create mode 100644 signal/libc_sigaction.c
 rename sysdeps/mach/hurd/{sigaction.c => libc_sigaction.c} (89%)
 rename sysdeps/unix/sysv/linux/aarch64/{sigaction.c => libc_sigaction.c} (95%)
 rename sysdeps/unix/sysv/linux/arc/{sigaction.c => libc_sigaction.c} (95%)
 rename sysdeps/unix/sysv/linux/arm/{sigaction.c => libc_sigaction.c} (96%)
 rename sysdeps/unix/sysv/linux/i386/{sigaction.c => libc_sigaction.c} (97%)
 rename sysdeps/unix/sysv/linux/{sigaction.c => libc_sigaction.c} (98%)
 rename sysdeps/unix/sysv/linux/sparc/sparc32/{sigaction.c => libc_sigaction.c} (96%)
 rename sysdeps/unix/sysv/linux/sparc/sparc64/{sigaction.c => libc_sigaction.c} (95%)
 rename sysdeps/unix/sysv/linux/x86_64/{sigaction.c => libc_sigaction.c} (99%)

diff --git a/nptl/Makefile b/nptl/Makefile
index bf5ca2e6d2..42d602a870 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -213,6 +213,7 @@ libpthread-routines = \
   sem_unlink \
   sem_wait \
   sigaction \
+  libc_sigaction \
   tpp \
   unwind \
   unwind-forcedunwind \
diff --git a/signal/Makefile b/signal/Makefile
index 3d8cab1f50..99889a53a4 100644
--- a/signal/Makefile
+++ b/signal/Makefile
@@ -35,7 +35,7 @@ headers := signal.h sys/signal.h \
 	   bits/sigstksz.h
 
 routines	:= signal raise killpg \
-		   sigaction sigprocmask kill \
+		   sigaction libc_sigaction sigprocmask kill \
 		   sigpending sigsuspend sigwait \
 		   sigblock sigsetmask sigpause sigvec \
 		   sigstack sigaltstack sigintr \
diff --git a/signal/libc_sigaction.c b/signal/libc_sigaction.c
new file mode 100644
index 0000000000..c25913b9bd
--- /dev/null
+++ b/signal/libc_sigaction.c
@@ -0,0 +1,32 @@
+/* Internal sigaction definitions.
+   Copyright (C) 2021 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <errno.h>
+#include <signal.h>
+
+/* If ACT is not NULL, change the action for SIG to *ACT.
+   If OACT is not NULL, put the old action for SIG in *OACT.  */
+int
+__libc_sigaction (int sig, const struct sigaction *act,
+		  struct sigaction *oact)
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+stub_warning (libc_sigaction)
+libc_hidden_def (__libc_sigaction)
diff --git a/signal/sigaction.c b/signal/sigaction.c
index 3bfc17945c..8d9f755ccc 100644
--- a/signal/sigaction.c
+++ b/signal/sigaction.c
@@ -17,7 +17,7 @@
 
 #include <errno.h>
 #include <signal.h>
-
+#include <internal-signals.h>
 
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
@@ -30,10 +30,7 @@ __sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
       return -1;
     }
 
-  __set_errno (ENOSYS);
-  return -1;
+  return __libc_sigaction (sig, act, oact);
 }
 libc_hidden_def (__sigaction)
-stub_warning (sigaction)
-
 weak_alias (__sigaction, sigaction)
diff --git a/sysdeps/mach/hurd/sigaction.c b/sysdeps/mach/hurd/libc_sigaction.c
similarity index 89%
rename from sysdeps/mach/hurd/sigaction.c
rename to sysdeps/mach/hurd/libc_sigaction.c
index ab91e122b9..29547e2d6a 100644
--- a/sysdeps/mach/hurd/sigaction.c
+++ b/sysdeps/mach/hurd/libc_sigaction.c
@@ -24,16 +24,15 @@
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
 int
-__sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
+__libc_sigaction (int sig, const struct sigaction *act,
+		  struct sigaction *oact)
 {
   struct hurd_sigstate *ss;
   struct sigaction a, old;
   sigset_t pending;
 
-  if (sig <= 0 || sig >= NSIG
-      || (act != NULL && act->sa_handler != SIG_DFL
-	  && ((__sigmask (sig) & _SIG_CANT_MASK)
-	      || act->sa_handler == SIG_ERR)))
+  if (act != NULL && act->sa_handler != SIG_DFL
+      && ((__sigmask (sig) & _SIG_CANT_MASK) || act->sa_handler == SIG_ERR))
     {
       errno = EINVAL;
       return -1;
@@ -87,5 +86,4 @@ __sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
 
   return 0;
 }
-libc_hidden_def (__sigaction)
-weak_alias (__sigaction, sigaction)
+libc_hidden_def (__libc_sigaction)
diff --git a/sysdeps/unix/sysv/linux/aarch64/sigaction.c b/sysdeps/unix/sysv/linux/aarch64/libc_sigaction.c
similarity index 95%
rename from sysdeps/unix/sysv/linux/aarch64/sigaction.c
rename to sysdeps/unix/sysv/linux/aarch64/libc_sigaction.c
index 6f44866ce1..a2a2a17fe9 100644
--- a/sysdeps/unix/sysv/linux/aarch64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/aarch64/libc_sigaction.c
@@ -27,4 +27,4 @@
 #define RESET_SA_RESTORER(act, kact)		\
   (act)->sa_restorer = (kact)->sa_restorer;
 
-#include <sysdeps/unix/sysv/linux/sigaction.c>
+#include <sysdeps/unix/sysv/linux/libc_sigaction.c>
diff --git a/sysdeps/unix/sysv/linux/arc/sigaction.c b/sysdeps/unix/sysv/linux/arc/libc_sigaction.c
similarity index 95%
rename from sysdeps/unix/sysv/linux/arc/sigaction.c
rename to sysdeps/unix/sysv/linux/arc/libc_sigaction.c
index 2807f74b1b..26da42f04f 100644
--- a/sysdeps/unix/sysv/linux/arc/sigaction.c
+++ b/sysdeps/unix/sysv/linux/arc/libc_sigaction.c
@@ -28,4 +28,4 @@ extern void __default_rt_sa_restorer (void);
 
 #define RESET_SA_RESTORER(act, kact)
 
-#include <sysdeps/unix/sysv/linux/sigaction.c>
+#include <sysdeps/unix/sysv/linux/libc_sigaction.c>
diff --git a/sysdeps/unix/sysv/linux/arm/sigaction.c b/sysdeps/unix/sysv/linux/arm/libc_sigaction.c
similarity index 96%
rename from sysdeps/unix/sysv/linux/arm/sigaction.c
rename to sysdeps/unix/sysv/linux/arm/libc_sigaction.c
index 76a9abebf3..de061312d5 100644
--- a/sysdeps/unix/sysv/linux/arm/sigaction.c
+++ b/sysdeps/unix/sysv/linux/arm/libc_sigaction.c
@@ -36,4 +36,4 @@ extern void __default_rt_sa_restorer (void);
 #define RESET_SA_RESTORER(act, kact)				\
   (act)->sa_restorer = (kact)->sa_restorer;
 
-#include <sysdeps/unix/sysv/linux/sigaction.c>
+#include <sysdeps/unix/sysv/linux/libc_sigaction.c>
diff --git a/sysdeps/unix/sysv/linux/i386/sigaction.c b/sysdeps/unix/sysv/linux/i386/libc_sigaction.c
similarity index 97%
rename from sysdeps/unix/sysv/linux/i386/sigaction.c
rename to sysdeps/unix/sysv/linux/i386/libc_sigaction.c
index 46aeca252d..1d6457612a 100644
--- a/sysdeps/unix/sysv/linux/i386/sigaction.c
+++ b/sysdeps/unix/sysv/linux/i386/libc_sigaction.c
@@ -39,7 +39,7 @@ extern void restore (void) asm ("__restore") attribute_hidden;
 #define RESET_SA_RESTORER(act, kact) \
   (act)->sa_restorer = (kact)->sa_restorer
 
-#include <sysdeps/unix/sysv/linux/sigaction.c>
+#include <sysdeps/unix/sysv/linux/libc_sigaction.c>
 
 /* NOTE: Please think twice before making any changes to the bits of
    code below.  GDB needs some intimate knowledge about it to
diff --git a/sysdeps/unix/sysv/linux/sigaction.c b/sysdeps/unix/sysv/linux/libc_sigaction.c
similarity index 98%
rename from sysdeps/unix/sysv/linux/sigaction.c
rename to sysdeps/unix/sysv/linux/libc_sigaction.c
index 38088f9a85..21fe657d1f 100644
--- a/sysdeps/unix/sysv/linux/sigaction.c
+++ b/sysdeps/unix/sysv/linux/libc_sigaction.c
@@ -70,5 +70,3 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
   return result;
 }
 libc_hidden_def (__libc_sigaction)
-
-#include <nptl/sigaction.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c b/sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c
similarity index 96%
rename from sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
rename to sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c
index f1e07fbb7c..09a052fc05 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c
@@ -34,4 +34,4 @@ void __sigreturn_stub (void);
 	: 0,						\
   (sigsetsize)
 
-#include <sysdeps/unix/sysv/linux/sigaction.c>
+#include <sysdeps/unix/sysv/linux/libc_sigaction.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c b/sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c
similarity index 95%
rename from sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c
rename to sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c
index 2e7f940a4e..6cfcf0a4cb 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c
@@ -29,4 +29,4 @@ void __rt_sigreturn_stub (void);
   (((unsigned long) &__rt_sigreturn_stub) - 8),	\
   (sigsetsize)
 
-#include <sysdeps/unix/sysv/linux/sigaction.c>
+#include <sysdeps/unix/sysv/linux/libc_sigaction.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/sigaction.c b/sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c
similarity index 99%
rename from sysdeps/unix/sysv/linux/x86_64/sigaction.c
rename to sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c
index b295037db7..21367e97c1 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c
@@ -30,7 +30,7 @@ extern void restore_rt (void) asm ("__restore_rt") attribute_hidden;
 
 #include <kernel_sigaction.h>
 
-#include <sysdeps/unix/sysv/linux/sigaction.c>
+#include <sysdeps/unix/sysv/linux/libc_sigaction.c>
 
 /* NOTE: Please think twice before making any changes to the bits of
    code below.  GDB needs some intimate knowledge about it to
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 28/30] signal: Add __libc_sigaction
  2021-03-16 20:05 ` [PATCH 28/30] signal: Add __libc_sigaction Adhemerval Zanella
@ 2021-03-17 19:23   ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 19:23 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> The generic implementation basically handle the system agnostic logic
> (filtering out the invalid signals) while the __libc_sigaction is
> the function with implements the system and architecture bits.
>
> Checked on x86_64-linux-gnu and i686-linux-gnu.

This looks reasonable.  Due to the SA_RESTORER stuff, I don't think we
can call __NR_rt_sigaction in __pthread_initialize_minimal_internal in
nptl/nptl-init.c.  So moving __libc_sigaction into libc makes sense.
That extra jump/function call won't matter.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 29/30] nptl: Move sigaction to libc
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (27 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 28/30] signal: Add __libc_sigaction Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-17 19:02   ` Florian Weimer
  2021-03-16 20:05 ` [PATCH 30/30] nptl: Remove __libc_allocate_rtsig, __libc_current_sigrtmax, and __libc_current_sigrtmin Adhemerval Zanella
                   ` (2 subsequent siblings)
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                 |  2 --
 nptl/Versions                                 |  2 --
 nptl/sigaction.c                              | 33 -------------------
 signal/Versions                               |  3 ++
 sysdeps/unix/syscalls.list                    |  1 -
 .../sysv/linux/aarch64/libpthread.abilist     |  2 --
 .../unix/sysv/linux/alpha/libpthread.abilist  |  2 --
 .../unix/sysv/linux/arc/libpthread.abilist    |  2 --
 .../unix/sysv/linux/arm/be/libpthread.abilist |  2 --
 .../unix/sysv/linux/arm/le/libpthread.abilist |  2 --
 .../unix/sysv/linux/csky/libpthread.abilist   |  2 --
 .../unix/sysv/linux/hppa/libpthread.abilist   |  2 --
 .../unix/sysv/linux/i386/libpthread.abilist   |  2 --
 .../unix/sysv/linux/ia64/libpthread.abilist   |  2 --
 .../linux/m68k/coldfire/libpthread.abilist    |  2 --
 .../sysv/linux/m68k/m680x0/libpthread.abilist |  2 --
 .../linux/microblaze/be/libpthread.abilist    |  2 --
 .../linux/microblaze/le/libpthread.abilist    |  2 --
 .../sysv/linux/mips/mips32/libpthread.abilist |  2 --
 .../sysv/linux/mips/mips32/nofpu/libc.abilist |  1 +
 .../sysv/linux/mips/mips64/libpthread.abilist |  2 --
 .../unix/sysv/linux/nios2/libpthread.abilist  |  2 --
 .../powerpc/powerpc32/libpthread.abilist      |  2 --
 .../powerpc/powerpc32/nofpu/libc.abilist      |  1 +
 .../powerpc/powerpc64/be/libpthread.abilist   |  2 --
 .../powerpc/powerpc64/le/libpthread.abilist   |  2 --
 .../sysv/linux/riscv/rv32/libpthread.abilist  |  2 --
 .../sysv/linux/riscv/rv64/libpthread.abilist  |  2 --
 .../linux/s390/s390-32/libpthread.abilist     |  2 --
 .../linux/s390/s390-64/libpthread.abilist     |  2 --
 .../unix/sysv/linux/sh/be/libpthread.abilist  |  2 --
 .../unix/sysv/linux/sh/le/libpthread.abilist  |  2 --
 .../linux/sparc/sparc32/libpthread.abilist    |  2 --
 .../linux/sparc/sparc64/libpthread.abilist    |  2 --
 .../sysv/linux/x86_64/64/libpthread.abilist   |  2 --
 .../sysv/linux/x86_64/x32/libpthread.abilist  |  2 --
 36 files changed, 5 insertions(+), 96 deletions(-)
 delete mode 100644 nptl/sigaction.c

diff --git a/nptl/Makefile b/nptl/Makefile
index 42d602a870..c89bc8baae 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -212,8 +212,6 @@ libpthread-routines = \
   sem_timedwait \
   sem_unlink \
   sem_wait \
-  sigaction \
-  libc_sigaction \
   tpp \
   unwind \
   unwind-forcedunwind \
diff --git a/nptl/Versions b/nptl/Versions
index 697982bf1f..fdabab01fa 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -122,7 +122,6 @@ libpthread {
     __pthread_mutexattr_settype;
     __pthread_once;
     __pthread_setspecific;
-    __sigaction;
     _exit;
     _pthread_cleanup_pop;
     _pthread_cleanup_pop_restore;
@@ -167,7 +166,6 @@ libpthread {
     sem_post;
     sem_trywait;
     sem_wait;
-    sigaction;
     siglongjmp;
   }
 
diff --git a/nptl/sigaction.c b/nptl/sigaction.c
deleted file mode 100644
index 3de724b6b2..0000000000
--- a/nptl/sigaction.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <internal-signals.h>
-
-int
-__sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
-{
-  if (sig <= 0 || sig >= NSIG || __is_internal_signal (sig))
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  return __libc_sigaction (sig, act, oact);
-}
-libc_hidden_weak (__sigaction)
-weak_alias (__sigaction, sigaction)
diff --git a/signal/Versions b/signal/Versions
index a915ef400f..c844d4c144 100644
--- a/signal/Versions
+++ b/signal/Versions
@@ -51,4 +51,7 @@ libc {
   }
   GLIBC_2.21 {
   }
+  GLIBC_PRIVATE {
+    __libc_sigaction;
+  }
 }
diff --git a/sysdeps/unix/syscalls.list b/sysdeps/unix/syscalls.list
index 7209c24110..341eec20f1 100644
--- a/sysdeps/unix/syscalls.list
+++ b/sysdeps/unix/syscalls.list
@@ -74,7 +74,6 @@ setsid		-	setsid		i:	__setsid	setsid
 setsockopt	-	setsockopt	i:iiibn	setsockopt	__setsockopt
 setuid		-	setuid		i:i	__setuid	setuid
 shutdown	-	shutdown	i:ii	shutdown
-sigaction	-	sigaction	i:ipp	__sigaction	sigaction
 sigsuspend	-	sigsuspend	Ci:p	sigsuspend
 socket		-	socket		i:iii	__socket	socket
 socketpair	-	socketpair	i:iiif	socketpair
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 8f29a20e1e..73d4d7ce48 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.17 __pthread_unregister_cancel F
 GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
 GLIBC_2.17 __res_state F
-GLIBC_2.17 __sigaction F
 GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
@@ -146,7 +145,6 @@ GLIBC_2.17 sem_timedwait F
 GLIBC_2.17 sem_trywait F
 GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
-GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 4d6547c75e..b18c666b01 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -58,7 +57,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index d279cc73e0..865715cdfc 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.32 __pthread_unregister_cancel F
 GLIBC_2.32 __pthread_unregister_cancel_restore F
 GLIBC_2.32 __pthread_unwind_next F
 GLIBC_2.32 __res_state F
-GLIBC_2.32 __sigaction F
 GLIBC_2.32 _pthread_cleanup_pop F
 GLIBC_2.32 _pthread_cleanup_pop_restore F
 GLIBC_2.32 _pthread_cleanup_push F
@@ -166,7 +165,6 @@ GLIBC_2.32 sem_timedwait F
 GLIBC_2.32 sem_trywait F
 GLIBC_2.32 sem_unlink F
 GLIBC_2.32 sem_wait F
-GLIBC_2.32 sigaction F
 GLIBC_2.32 thrd_create F
 GLIBC_2.32 thrd_detach F
 GLIBC_2.32 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 8df3bafa99..1c63d79c84 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -67,7 +67,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __res_state F
-GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
@@ -175,5 +174,4 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 8df3bafa99..1c63d79c84 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -67,7 +67,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __res_state F
-GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
@@ -175,5 +174,4 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 6dc646b74e..2408ab5462 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.29 __pthread_unregister_cancel F
 GLIBC_2.29 __pthread_unregister_cancel_restore F
 GLIBC_2.29 __pthread_unwind_next F
 GLIBC_2.29 __res_state F
-GLIBC_2.29 __sigaction F
 GLIBC_2.29 _pthread_cleanup_pop F
 GLIBC_2.29 _pthread_cleanup_pop_restore F
 GLIBC_2.29 _pthread_cleanup_push F
@@ -160,7 +159,6 @@ GLIBC_2.29 sem_timedwait F
 GLIBC_2.29 sem_trywait F
 GLIBC_2.29 sem_unlink F
 GLIBC_2.29 sem_wait F
-GLIBC_2.29 sigaction F
 GLIBC_2.29 thrd_create F
 GLIBC_2.29 thrd_detach F
 GLIBC_2.29 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 26a4a18a91..bdf9195208 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -126,7 +125,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index fe6d086be6..88aaf4147e 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -58,7 +57,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 43fd3ea39a..409779a2eb 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -126,7 +125,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 8df3bafa99..1c63d79c84 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -67,7 +67,6 @@ GLIBC_2.4 __pthread_unregister_cancel F
 GLIBC_2.4 __pthread_unregister_cancel_restore F
 GLIBC_2.4 __pthread_unwind_next F
 GLIBC_2.4 __res_state F
-GLIBC_2.4 __sigaction F
 GLIBC_2.4 _pthread_cleanup_pop F
 GLIBC_2.4 _pthread_cleanup_pop_restore F
 GLIBC_2.4 _pthread_cleanup_push F
@@ -175,5 +174,4 @@ GLIBC_2.4 sem_timedwait F
 GLIBC_2.4 sem_trywait F
 GLIBC_2.4 sem_unlink F
 GLIBC_2.4 sem_wait F
-GLIBC_2.4 sigaction F
 GLIBC_2.4 siglongjmp F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index fe6d086be6..88aaf4147e 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -58,7 +57,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index c54635be17..40c77fcc99 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.18 __pthread_unregister_cancel F
 GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
 GLIBC_2.18 __res_state F
-GLIBC_2.18 __sigaction F
 GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
@@ -148,7 +147,6 @@ GLIBC_2.18 sem_timedwait F
 GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
-GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index c54635be17..40c77fcc99 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.18 __pthread_unregister_cancel F
 GLIBC_2.18 __pthread_unregister_cancel_restore F
 GLIBC_2.18 __pthread_unwind_next F
 GLIBC_2.18 __res_state F
-GLIBC_2.18 __sigaction F
 GLIBC_2.18 _pthread_cleanup_pop F
 GLIBC_2.18 _pthread_cleanup_pop_restore F
 GLIBC_2.18 _pthread_cleanup_push F
@@ -148,7 +147,6 @@ GLIBC_2.18 sem_timedwait F
 GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
-GLIBC_2.18 sigaction F
 GLIBC_2.18 siglongjmp F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index 45611b7e19..f991279bf5 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -58,7 +57,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index efbf2e3d40..e1c971c361 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -2157,6 +2157,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index 45611b7e19..f991279bf5 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -58,7 +57,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.11 pthread_sigqueue F
 GLIBC_2.12 pthread_getname_np F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 9a041c574b..0ccde43c25 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.21 __pthread_unregister_cancel F
 GLIBC_2.21 __pthread_unregister_cancel_restore F
 GLIBC_2.21 __pthread_unwind_next F
 GLIBC_2.21 __res_state F
-GLIBC_2.21 __sigaction F
 GLIBC_2.21 _pthread_cleanup_pop F
 GLIBC_2.21 _pthread_cleanup_pop_restore F
 GLIBC_2.21 _pthread_cleanup_push F
@@ -148,7 +147,6 @@ GLIBC_2.21 sem_timedwait F
 GLIBC_2.21 sem_trywait F
 GLIBC_2.21 sem_unlink F
 GLIBC_2.21 sem_wait F
-GLIBC_2.21 sigaction F
 GLIBC_2.21 siglongjmp F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 2db967a661..f9e188cc0f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -58,7 +57,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 1667866af2..5c81a23740 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -2256,6 +2256,7 @@ GLIBC_2.33 mknodat F
 GLIBC_2.33 stat F
 GLIBC_2.33 stat64 F
 GLIBC_2.34 __libc_start_main F
+GLIBC_2.34 pthread_kill F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 92522e3050..9447c703a3 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -55,7 +55,6 @@ GLIBC_2.3 __pthread_rwlock_unlock F
 GLIBC_2.3 __pthread_rwlock_wrlock F
 GLIBC_2.3 __pthread_setspecific F
 GLIBC_2.3 __res_state F
-GLIBC_2.3 __sigaction F
 GLIBC_2.3 _pthread_cleanup_pop F
 GLIBC_2.3 _pthread_cleanup_pop_restore F
 GLIBC_2.3 _pthread_cleanup_push F
@@ -146,7 +145,6 @@ GLIBC_2.3 sem_timedwait F
 GLIBC_2.3 sem_trywait F
 GLIBC_2.3 sem_unlink F
 GLIBC_2.3 sem_wait F
-GLIBC_2.3 sigaction F
 GLIBC_2.3 siglongjmp F
 GLIBC_2.3.2 pthread_cond_broadcast F
 GLIBC_2.3.2 pthread_cond_signal F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 8f29a20e1e..73d4d7ce48 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.17 __pthread_unregister_cancel F
 GLIBC_2.17 __pthread_unregister_cancel_restore F
 GLIBC_2.17 __pthread_unwind_next F
 GLIBC_2.17 __res_state F
-GLIBC_2.17 __sigaction F
 GLIBC_2.17 _pthread_cleanup_pop F
 GLIBC_2.17 _pthread_cleanup_pop_restore F
 GLIBC_2.17 _pthread_cleanup_push F
@@ -146,7 +145,6 @@ GLIBC_2.17 sem_timedwait F
 GLIBC_2.17 sem_trywait F
 GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
-GLIBC_2.17 sigaction F
 GLIBC_2.17 siglongjmp F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index fd205edde3..2bae36a939 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.33 __pthread_unregister_cancel F
 GLIBC_2.33 __pthread_unregister_cancel_restore F
 GLIBC_2.33 __pthread_unwind_next F
 GLIBC_2.33 __res_state F
-GLIBC_2.33 __sigaction F
 GLIBC_2.33 _pthread_cleanup_pop F
 GLIBC_2.33 _pthread_cleanup_pop_restore F
 GLIBC_2.33 _pthread_cleanup_push F
@@ -166,7 +165,6 @@ GLIBC_2.33 sem_timedwait F
 GLIBC_2.33 sem_trywait F
 GLIBC_2.33 sem_unlink F
 GLIBC_2.33 sem_wait F
-GLIBC_2.33 sigaction F
 GLIBC_2.33 thrd_create F
 GLIBC_2.33 thrd_detach F
 GLIBC_2.33 thrd_exit F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 847136b274..d4c07e880f 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.27 __pthread_unregister_cancel F
 GLIBC_2.27 __pthread_unregister_cancel_restore F
 GLIBC_2.27 __pthread_unwind_next F
 GLIBC_2.27 __res_state F
-GLIBC_2.27 __sigaction F
 GLIBC_2.27 _pthread_cleanup_pop F
 GLIBC_2.27 _pthread_cleanup_pop_restore F
 GLIBC_2.27 _pthread_cleanup_push F
@@ -147,7 +146,6 @@ GLIBC_2.27 sem_timedwait F
 GLIBC_2.27 sem_trywait F
 GLIBC_2.27 sem_unlink F
 GLIBC_2.27 sem_wait F
-GLIBC_2.27 sigaction F
 GLIBC_2.28 call_once F
 GLIBC_2.28 cnd_broadcast F
 GLIBC_2.28 cnd_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index c2e140d4a8..181a605803 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -58,7 +57,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 7091c72066..1758f462aa 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -36,7 +36,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -128,7 +127,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 26a4a18a91..bdf9195208 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -126,7 +125,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 26a4a18a91..bdf9195208 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -126,7 +125,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 4d6547c75e..b18c666b01 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -15,7 +15,6 @@ GLIBC_2.0 __pthread_mutexattr_init F
 GLIBC_2.0 __pthread_mutexattr_settype F
 GLIBC_2.0 __pthread_once F
 GLIBC_2.0 __pthread_setspecific F
-GLIBC_2.0 __sigaction F
 GLIBC_2.0 _pthread_cleanup_pop F
 GLIBC_2.0 _pthread_cleanup_pop_restore F
 GLIBC_2.0 _pthread_cleanup_push F
@@ -58,7 +57,6 @@ GLIBC_2.0 sem_init F
 GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
-GLIBC_2.0 sigaction F
 GLIBC_2.0 siglongjmp F
 GLIBC_2.1 __libc_allocate_rtsig F
 GLIBC_2.1 __libc_current_sigrtmax F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 43fd3ea39a..409779a2eb 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pthread_setspecific F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 __sigaction F
 GLIBC_2.2 _pthread_cleanup_pop F
 GLIBC_2.2 _pthread_cleanup_pop_restore F
 GLIBC_2.2 _pthread_cleanup_push F
@@ -126,7 +125,6 @@ GLIBC_2.2 sem_timedwait F
 GLIBC_2.2 sem_trywait F
 GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
-GLIBC_2.2 sigaction F
 GLIBC_2.2 siglongjmp F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 13112ed13e..2d3b2274b9 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -34,7 +34,6 @@ GLIBC_2.2.5 __pthread_rwlock_unlock F
 GLIBC_2.2.5 __pthread_rwlock_wrlock F
 GLIBC_2.2.5 __pthread_setspecific F
 GLIBC_2.2.5 __res_state F
-GLIBC_2.2.5 __sigaction F
 GLIBC_2.2.5 _pthread_cleanup_pop F
 GLIBC_2.2.5 _pthread_cleanup_pop_restore F
 GLIBC_2.2.5 _pthread_cleanup_push F
@@ -126,7 +125,6 @@ GLIBC_2.2.5 sem_timedwait F
 GLIBC_2.2.5 sem_trywait F
 GLIBC_2.2.5 sem_unlink F
 GLIBC_2.2.5 sem_wait F
-GLIBC_2.2.5 sigaction F
 GLIBC_2.2.5 siglongjmp F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 call_once F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 68a5f3d8ef..7851be75b5 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -32,7 +32,6 @@ GLIBC_2.16 __pthread_unregister_cancel F
 GLIBC_2.16 __pthread_unregister_cancel_restore F
 GLIBC_2.16 __pthread_unwind_next F
 GLIBC_2.16 __res_state F
-GLIBC_2.16 __sigaction F
 GLIBC_2.16 _pthread_cleanup_pop F
 GLIBC_2.16 _pthread_cleanup_pop_restore F
 GLIBC_2.16 _pthread_cleanup_push F
@@ -146,7 +145,6 @@ GLIBC_2.16 sem_timedwait F
 GLIBC_2.16 sem_trywait F
 GLIBC_2.16 sem_unlink F
 GLIBC_2.16 sem_wait F
-GLIBC_2.16 sigaction F
 GLIBC_2.16 siglongjmp F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 29/30] nptl: Move sigaction to libc
  2021-03-16 20:05 ` [PATCH 29/30] nptl: Move sigaction to libc Adhemerval Zanella
@ 2021-03-17 19:02   ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 19:02 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> The libc version is identical and built with same flags.

This has more pthread_kill changes that should be in the earlier commit.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* [PATCH 30/30] nptl: Remove __libc_allocate_rtsig, __libc_current_sigrtmax, and __libc_current_sigrtmin
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (28 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 29/30] nptl: Move sigaction to libc Adhemerval Zanella
@ 2021-03-16 20:05 ` Adhemerval Zanella
  2021-03-17 19:12   ` Florian Weimer
  2021-03-17 14:22 ` [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Florian Weimer
  2021-03-17 20:35 ` Florian Weimer
  31 siblings, 1 reply; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-16 20:05 UTC (permalink / raw)
  To: libc-alpha

The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
---
 nptl/Makefile                                 |  1 -
 nptl/Versions                                 |  6 ---
 nptl/pt-allocrtsig.c                          | 50 -------------------
 signal/allocrtsig.c                           |  6 +--
 sysdeps/generic/internal-signals.h            |  4 ++
 sysdeps/nptl/allocrtsig.c                     | 31 ------------
 .../sysv/linux/aarch64/libpthread.abilist     |  3 --
 .../unix/sysv/linux/alpha/libpthread.abilist  |  3 --
 .../unix/sysv/linux/arc/libpthread.abilist    |  3 --
 .../unix/sysv/linux/arm/be/libpthread.abilist |  3 --
 .../unix/sysv/linux/arm/le/libpthread.abilist |  3 --
 .../unix/sysv/linux/csky/libpthread.abilist   |  3 --
 .../unix/sysv/linux/hppa/libpthread.abilist   |  3 --
 .../unix/sysv/linux/i386/libpthread.abilist   |  3 --
 .../unix/sysv/linux/ia64/libpthread.abilist   |  3 --
 sysdeps/unix/sysv/linux/internal-signals.h    |  5 ++
 .../linux/m68k/coldfire/libpthread.abilist    |  3 --
 .../sysv/linux/m68k/m680x0/libpthread.abilist |  3 --
 .../linux/microblaze/be/libpthread.abilist    |  3 --
 .../linux/microblaze/le/libpthread.abilist    |  3 --
 .../sysv/linux/mips/mips32/libpthread.abilist |  3 --
 .../sysv/linux/mips/mips64/libpthread.abilist |  3 --
 .../unix/sysv/linux/nios2/libpthread.abilist  |  3 --
 .../powerpc/powerpc32/libpthread.abilist      |  3 --
 .../powerpc/powerpc64/be/libpthread.abilist   |  3 --
 .../powerpc/powerpc64/le/libpthread.abilist   |  3 --
 .../sysv/linux/riscv/rv32/libpthread.abilist  |  3 --
 .../sysv/linux/riscv/rv64/libpthread.abilist  |  3 --
 .../linux/s390/s390-32/libpthread.abilist     |  3 --
 .../linux/s390/s390-64/libpthread.abilist     |  3 --
 .../unix/sysv/linux/sh/be/libpthread.abilist  |  3 --
 .../unix/sysv/linux/sh/le/libpthread.abilist  |  3 --
 .../linux/sparc/sparc32/libpthread.abilist    |  3 --
 .../linux/sparc/sparc64/libpthread.abilist    |  3 --
 .../sysv/linux/x86_64/64/libpthread.abilist   |  3 --
 .../sysv/linux/x86_64/x32/libpthread.abilist  |  3 --
 36 files changed, 10 insertions(+), 180 deletions(-)
 delete mode 100644 nptl/pt-allocrtsig.c
 delete mode 100644 sysdeps/nptl/allocrtsig.c

diff --git a/nptl/Makefile b/nptl/Makefile
index c89bc8baae..857db4c2a2 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -99,7 +99,6 @@ libpthread-routines = \
   old_pthread_cond_signal \
   old_pthread_cond_timedwait \
   old_pthread_cond_wait \
-  pt-allocrtsig \
   pt-cleanup \
   pt-interp \
   pt-longjmp \
diff --git a/nptl/Versions b/nptl/Versions
index fdabab01fa..494fb3efd9 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -78,9 +78,6 @@ libc {
     __futex_abstimed_wait64;
     __futex_abstimed_wait_cancelable64;
     __libc_alloca_cutoff;
-    __libc_allocate_rtsig_private;
-    __libc_current_sigrtmax_private;
-    __libc_current_sigrtmin_private;
     __libc_dl_error_tsd;
     __libc_pthread_init;
     __lll_clocklock_elision;
@@ -170,9 +167,6 @@ libpthread {
   }
 
   GLIBC_2.1 {
-    __libc_allocate_rtsig;
-    __libc_current_sigrtmax;
-    __libc_current_sigrtmin;
     pthread_attr_getguardsize;
     pthread_attr_getstackaddr;
     pthread_attr_getstacksize;
diff --git a/nptl/pt-allocrtsig.c b/nptl/pt-allocrtsig.c
deleted file mode 100644
index 89ef014a3d..0000000000
--- a/nptl/pt-allocrtsig.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <signal.h>
-
-
-/* These are defined in libc.  We want to have only one definition
-   so we "forward" the calls.  */
-extern int __libc_current_sigrtmin_private (void);
-extern int __libc_current_sigrtmax_private (void);
-extern int __libc_allocate_rtsig_private (int high);
-
-
-/* We reserve __SIGRTMIN for use as the cancellation signal and
-   __SIGRTMIN+1 to handle setuid et.al.  These signals are used
-   internally.  */
-int
-__libc_current_sigrtmin (void)
-{
-  return __libc_current_sigrtmin_private ();
-}
-
-
-int
-__libc_current_sigrtmax (void)
-{
-  return __libc_current_sigrtmax_private ();
-}
-
-
-int
-__libc_allocate_rtsig (int high)
-{
-  return __libc_allocate_rtsig_private (high);
-}
diff --git a/signal/allocrtsig.c b/signal/allocrtsig.c
index 5e847695e2..96002224e6 100644
--- a/signal/allocrtsig.c
+++ b/signal/allocrtsig.c
@@ -18,11 +18,7 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <signal.h>
-
-/* Another sysdeps file can #define this and then #include this file.  */
-#ifndef RESERVED_SIGRT
-# define RESERVED_SIGRT 0
-#endif
+#include <internal-signals.h>
 
 /* In these variables we keep track of the used variables.  If the
    platform does not support any real-time signals we will define the
diff --git a/sysdeps/generic/internal-signals.h b/sysdeps/generic/internal-signals.h
index 592c1c7d5c..eaa068dd2c 100644
--- a/sysdeps/generic/internal-signals.h
+++ b/sysdeps/generic/internal-signals.h
@@ -24,6 +24,10 @@
 #include <stdbool.h>
 #include <stddef.h>
 
+/* How many signal numbers need to be reserved for libpthread's private uses
+   (SIGCANCEL and SIGSETXID).  */
+#define RESERVED_SIGRT  0
+
 static inline bool
 __is_internal_signal (int sig)
 {
diff --git a/sysdeps/nptl/allocrtsig.c b/sysdeps/nptl/allocrtsig.c
deleted file mode 100644
index 79aad3be1e..0000000000
--- a/sysdeps/nptl/allocrtsig.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Handle real-time signal allocation.  NPTL version.
-   Copyright (C) 2015-2021 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <signal.h>
-#include <nptl/pthreadP.h>
-
-#if SIGTIMER != SIGCANCEL
-# error "SIGTIMER and SIGCANCEL must be the same"
-#endif
-
-/* This tells the generic code (included below) how many signal
-   numbers need to be reserved for libpthread's private uses
-   (SIGCANCEL and SIGSETXID).  */
-#define RESERVED_SIGRT 2
-
-#include <signal/allocrtsig.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 73d4d7ce48..99e29cba0b 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.17 _IO_ftrylockfile F
 GLIBC_2.17 _IO_funlockfile F
 GLIBC_2.17 __errno_location F
 GLIBC_2.17 __h_errno_location F
-GLIBC_2.17 __libc_allocate_rtsig F
-GLIBC_2.17 __libc_current_sigrtmax F
-GLIBC_2.17 __libc_current_sigrtmin F
 GLIBC_2.17 __pthread_cleanup_routine F
 GLIBC_2.17 __pthread_getspecific F
 GLIBC_2.17 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index b18c666b01..ac83ad6be0 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -58,9 +58,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.1 __libc_allocate_rtsig F
-GLIBC_2.1 __libc_current_sigrtmax F
-GLIBC_2.1 __libc_current_sigrtmin F
 GLIBC_2.1 pthread_attr_getguardsize F
 GLIBC_2.1 pthread_attr_getstackaddr F
 GLIBC_2.1 pthread_attr_getstacksize F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 865715cdfc..c23d6a8237 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.32 _IO_ftrylockfile F
 GLIBC_2.32 _IO_funlockfile F
 GLIBC_2.32 __errno_location F
 GLIBC_2.32 __h_errno_location F
-GLIBC_2.32 __libc_allocate_rtsig F
-GLIBC_2.32 __libc_current_sigrtmax F
-GLIBC_2.32 __libc_current_sigrtmin F
 GLIBC_2.32 __pthread_cleanup_routine F
 GLIBC_2.32 __pthread_getspecific F
 GLIBC_2.32 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 1c63d79c84..07e0cb6942 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -38,9 +38,6 @@ GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __h_errno_location F
-GLIBC_2.4 __libc_allocate_rtsig F
-GLIBC_2.4 __libc_current_sigrtmax F
-GLIBC_2.4 __libc_current_sigrtmin F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 1c63d79c84..07e0cb6942 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -38,9 +38,6 @@ GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __h_errno_location F
-GLIBC_2.4 __libc_allocate_rtsig F
-GLIBC_2.4 __libc_current_sigrtmax F
-GLIBC_2.4 __libc_current_sigrtmin F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 2408ab5462..6a508b6876 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.29 _IO_ftrylockfile F
 GLIBC_2.29 _IO_funlockfile F
 GLIBC_2.29 __errno_location F
 GLIBC_2.29 __h_errno_location F
-GLIBC_2.29 __libc_allocate_rtsig F
-GLIBC_2.29 __libc_current_sigrtmax F
-GLIBC_2.29 __libc_current_sigrtmin F
 GLIBC_2.29 __pthread_cleanup_routine F
 GLIBC_2.29 __pthread_getspecific F
 GLIBC_2.29 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index bdf9195208..23ddf5265b 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -11,9 +11,6 @@ GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __h_errno_location F
-GLIBC_2.2 __libc_allocate_rtsig F
-GLIBC_2.2 __libc_current_sigrtmax F
-GLIBC_2.2 __libc_current_sigrtmin F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 88aaf4147e..966b1f58a0 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -58,9 +58,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.1 __libc_allocate_rtsig F
-GLIBC_2.1 __libc_current_sigrtmax F
-GLIBC_2.1 __libc_current_sigrtmin F
 GLIBC_2.1 pthread_attr_getguardsize F
 GLIBC_2.1 pthread_attr_getstackaddr F
 GLIBC_2.1 pthread_attr_getstacksize F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 409779a2eb..93bc938771 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -11,9 +11,6 @@ GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __h_errno_location F
-GLIBC_2.2 __libc_allocate_rtsig F
-GLIBC_2.2 __libc_current_sigrtmax F
-GLIBC_2.2 __libc_current_sigrtmin F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/internal-signals.h b/sysdeps/unix/sysv/linux/internal-signals.h
index 1535f5e530..734989a83a 100644
--- a/sysdeps/unix/sysv/linux/internal-signals.h
+++ b/sysdeps/unix/sysv/linux/internal-signals.h
@@ -40,6 +40,11 @@
 #define SIGSETXID       (__SIGRTMIN + 1)
 
 
+/* How many signal numbers need to be reserved for libpthread's private uses
+   (SIGCANCEL and SIGSETXID).  */
+#define RESERVED_SIGRT  2
+
+
 /* Return is sig is used internally.  */
 static inline bool
 __is_internal_signal (int sig)
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 1c63d79c84..07e0cb6942 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -38,9 +38,6 @@ GLIBC_2.4 _IO_ftrylockfile F
 GLIBC_2.4 _IO_funlockfile F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __h_errno_location F
-GLIBC_2.4 __libc_allocate_rtsig F
-GLIBC_2.4 __libc_current_sigrtmax F
-GLIBC_2.4 __libc_current_sigrtmin F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 88aaf4147e..966b1f58a0 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -58,9 +58,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.1 __libc_allocate_rtsig F
-GLIBC_2.1 __libc_current_sigrtmax F
-GLIBC_2.1 __libc_current_sigrtmin F
 GLIBC_2.1 pthread_attr_getguardsize F
 GLIBC_2.1 pthread_attr_getstackaddr F
 GLIBC_2.1 pthread_attr_getstacksize F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 40c77fcc99..1011011cd8 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.18 _IO_ftrylockfile F
 GLIBC_2.18 _IO_funlockfile F
 GLIBC_2.18 __errno_location F
 GLIBC_2.18 __h_errno_location F
-GLIBC_2.18 __libc_allocate_rtsig F
-GLIBC_2.18 __libc_current_sigrtmax F
-GLIBC_2.18 __libc_current_sigrtmin F
 GLIBC_2.18 __pthread_cleanup_routine F
 GLIBC_2.18 __pthread_getspecific F
 GLIBC_2.18 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 40c77fcc99..1011011cd8 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.18 _IO_ftrylockfile F
 GLIBC_2.18 _IO_funlockfile F
 GLIBC_2.18 __errno_location F
 GLIBC_2.18 __h_errno_location F
-GLIBC_2.18 __libc_allocate_rtsig F
-GLIBC_2.18 __libc_current_sigrtmax F
-GLIBC_2.18 __libc_current_sigrtmin F
 GLIBC_2.18 __pthread_cleanup_routine F
 GLIBC_2.18 __pthread_getspecific F
 GLIBC_2.18 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index f991279bf5..165603e894 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -66,9 +66,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __libc_allocate_rtsig F
-GLIBC_2.2 __libc_current_sigrtmax F
-GLIBC_2.2 __libc_current_sigrtmin F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index f991279bf5..165603e894 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -66,9 +66,6 @@ GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __libc_allocate_rtsig F
-GLIBC_2.2 __libc_current_sigrtmax F
-GLIBC_2.2 __libc_current_sigrtmin F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 0ccde43c25..53590cff89 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.21 _IO_ftrylockfile F
 GLIBC_2.21 _IO_funlockfile F
 GLIBC_2.21 __errno_location F
 GLIBC_2.21 __h_errno_location F
-GLIBC_2.21 __libc_allocate_rtsig F
-GLIBC_2.21 __libc_current_sigrtmax F
-GLIBC_2.21 __libc_current_sigrtmin F
 GLIBC_2.21 __pthread_cleanup_routine F
 GLIBC_2.21 __pthread_getspecific F
 GLIBC_2.21 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index f9e188cc0f..d2283c7014 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -58,9 +58,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.1 __libc_allocate_rtsig F
-GLIBC_2.1 __libc_current_sigrtmax F
-GLIBC_2.1 __libc_current_sigrtmin F
 GLIBC_2.1 pthread_attr_getguardsize F
 GLIBC_2.1 pthread_attr_getstackaddr F
 GLIBC_2.1 pthread_attr_getstacksize F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 9447c703a3..a6c12a8578 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -32,9 +32,6 @@ GLIBC_2.3 _IO_ftrylockfile F
 GLIBC_2.3 _IO_funlockfile F
 GLIBC_2.3 __errno_location F
 GLIBC_2.3 __h_errno_location F
-GLIBC_2.3 __libc_allocate_rtsig F
-GLIBC_2.3 __libc_current_sigrtmax F
-GLIBC_2.3 __libc_current_sigrtmin F
 GLIBC_2.3 __pthread_getspecific F
 GLIBC_2.3 __pthread_key_create F
 GLIBC_2.3 __pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 73d4d7ce48..99e29cba0b 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.17 _IO_ftrylockfile F
 GLIBC_2.17 _IO_funlockfile F
 GLIBC_2.17 __errno_location F
 GLIBC_2.17 __h_errno_location F
-GLIBC_2.17 __libc_allocate_rtsig F
-GLIBC_2.17 __libc_current_sigrtmax F
-GLIBC_2.17 __libc_current_sigrtmin F
 GLIBC_2.17 __pthread_cleanup_routine F
 GLIBC_2.17 __pthread_getspecific F
 GLIBC_2.17 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 2bae36a939..17e2435e03 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.33 _IO_ftrylockfile F
 GLIBC_2.33 _IO_funlockfile F
 GLIBC_2.33 __errno_location F
 GLIBC_2.33 __h_errno_location F
-GLIBC_2.33 __libc_allocate_rtsig F
-GLIBC_2.33 __libc_current_sigrtmax F
-GLIBC_2.33 __libc_current_sigrtmin F
 GLIBC_2.33 __pthread_cleanup_routine F
 GLIBC_2.33 __pthread_getspecific F
 GLIBC_2.33 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index d4c07e880f..1bc3c38ed6 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.27 _IO_ftrylockfile F
 GLIBC_2.27 _IO_funlockfile F
 GLIBC_2.27 __errno_location F
 GLIBC_2.27 __h_errno_location F
-GLIBC_2.27 __libc_allocate_rtsig F
-GLIBC_2.27 __libc_current_sigrtmax F
-GLIBC_2.27 __libc_current_sigrtmin F
 GLIBC_2.27 __pthread_cleanup_routine F
 GLIBC_2.27 __pthread_getspecific F
 GLIBC_2.27 __pthread_key_create F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 181a605803..06ccaab2d8 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -58,9 +58,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.1 __libc_allocate_rtsig F
-GLIBC_2.1 __libc_current_sigrtmax F
-GLIBC_2.1 __libc_current_sigrtmin F
 GLIBC_2.1 pthread_attr_getguardsize F
 GLIBC_2.1 pthread_attr_getstackaddr F
 GLIBC_2.1 pthread_attr_getstacksize F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 1758f462aa..9bfa16b8c6 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -13,9 +13,6 @@ GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __h_errno_location F
-GLIBC_2.2 __libc_allocate_rtsig F
-GLIBC_2.2 __libc_current_sigrtmax F
-GLIBC_2.2 __libc_current_sigrtmin F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index bdf9195208..23ddf5265b 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -11,9 +11,6 @@ GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __h_errno_location F
-GLIBC_2.2 __libc_allocate_rtsig F
-GLIBC_2.2 __libc_current_sigrtmax F
-GLIBC_2.2 __libc_current_sigrtmin F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index bdf9195208..23ddf5265b 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -11,9 +11,6 @@ GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __h_errno_location F
-GLIBC_2.2 __libc_allocate_rtsig F
-GLIBC_2.2 __libc_current_sigrtmax F
-GLIBC_2.2 __libc_current_sigrtmin F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index b18c666b01..ac83ad6be0 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -58,9 +58,6 @@ GLIBC_2.0 sem_post F
 GLIBC_2.0 sem_trywait F
 GLIBC_2.0 sem_wait F
 GLIBC_2.0 siglongjmp F
-GLIBC_2.1 __libc_allocate_rtsig F
-GLIBC_2.1 __libc_current_sigrtmax F
-GLIBC_2.1 __libc_current_sigrtmin F
 GLIBC_2.1 pthread_attr_getguardsize F
 GLIBC_2.1 pthread_attr_getstackaddr F
 GLIBC_2.1 pthread_attr_getstacksize F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 409779a2eb..93bc938771 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -11,9 +11,6 @@ GLIBC_2.2 _IO_ftrylockfile F
 GLIBC_2.2 _IO_funlockfile F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 __h_errno_location F
-GLIBC_2.2 __libc_allocate_rtsig F
-GLIBC_2.2 __libc_current_sigrtmax F
-GLIBC_2.2 __libc_current_sigrtmin F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 2d3b2274b9..adef48581d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -11,9 +11,6 @@ GLIBC_2.2.5 _IO_ftrylockfile F
 GLIBC_2.2.5 _IO_funlockfile F
 GLIBC_2.2.5 __errno_location F
 GLIBC_2.2.5 __h_errno_location F
-GLIBC_2.2.5 __libc_allocate_rtsig F
-GLIBC_2.2.5 __libc_current_sigrtmax F
-GLIBC_2.2.5 __libc_current_sigrtmin F
 GLIBC_2.2.5 __pthread_getspecific F
 GLIBC_2.2.5 __pthread_key_create F
 GLIBC_2.2.5 __pthread_mutex_destroy F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 7851be75b5..b37bf5dcb1 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -3,9 +3,6 @@ GLIBC_2.16 _IO_ftrylockfile F
 GLIBC_2.16 _IO_funlockfile F
 GLIBC_2.16 __errno_location F
 GLIBC_2.16 __h_errno_location F
-GLIBC_2.16 __libc_allocate_rtsig F
-GLIBC_2.16 __libc_current_sigrtmax F
-GLIBC_2.16 __libc_current_sigrtmin F
 GLIBC_2.16 __pthread_cleanup_routine F
 GLIBC_2.16 __pthread_getspecific F
 GLIBC_2.16 __pthread_key_create F
-- 
2.25.1


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 30/30] nptl: Remove __libc_allocate_rtsig, __libc_current_sigrtmax, and __libc_current_sigrtmin
  2021-03-16 20:05 ` [PATCH 30/30] nptl: Remove __libc_allocate_rtsig, __libc_current_sigrtmax, and __libc_current_sigrtmin Adhemerval Zanella
@ 2021-03-17 19:12   ` Florian Weimer
  0 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 19:12 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> diff --git a/nptl/Versions b/nptl/Versions
> index fdabab01fa..494fb3efd9 100644
> --- a/nptl/Versions
> +++ b/nptl/Versions
> @@ -78,9 +78,6 @@ libc {
>      __futex_abstimed_wait64;
>      __futex_abstimed_wait_cancelable64;
>      __libc_alloca_cutoff;
> -    __libc_allocate_rtsig_private;
> -    __libc_current_sigrtmax_private;
> -    __libc_current_sigrtmin_private;
>      __libc_dl_error_tsd;
>      __libc_pthread_init;
>      __lll_clocklock_elision;

Please remove the strong_alias definitions for those __libc_*private
symbols in signal/allocrtsig.c, they are unused now.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (29 preceding siblings ...)
  2021-03-16 20:05 ` [PATCH 30/30] nptl: Remove __libc_allocate_rtsig, __libc_current_sigrtmax, and __libc_current_sigrtmin Adhemerval Zanella
@ 2021-03-17 14:22 ` Florian Weimer
  2021-03-17 14:25   ` Adhemerval Zanella
  2021-03-17 20:35 ` Florian Weimer
  31 siblings, 1 reply; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 14:22 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

* Adhemerval Zanella via Libc-alpha:

> This set removes all the pthread-compat-wrappers symbols from
> libpthread plus some others that are already presented on libc
> (the pthread_kill was done to enable the raise removal).
>
> It has been tested on i686-linux-gnu and x86_64-linux-gnu, and
> built by build-many-glibcs.py for all ABIs that required abilist
> changes.

I see a check-localplt failure on arm-linux-gnueabi (and the other arm*
targets):

Missing required PLT reference: libpthread.so: raise                           

Sorry, I haven't pinpointed it to a specific commit yet, but I suspect
it's towards the end.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols
  2021-03-17 14:22 ` [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Florian Weimer
@ 2021-03-17 14:25   ` Adhemerval Zanella
  0 siblings, 0 replies; 61+ messages in thread
From: Adhemerval Zanella @ 2021-03-17 14:25 UTC (permalink / raw)
  To: Florian Weimer, Adhemerval Zanella via Libc-alpha



On 17/03/2021 11:22, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> This set removes all the pthread-compat-wrappers symbols from
>> libpthread plus some others that are already presented on libc
>> (the pthread_kill was done to enable the raise removal).
>>
>> It has been tested on i686-linux-gnu and x86_64-linux-gnu, and
>> built by build-many-glibcs.py for all ABIs that required abilist
>> changes.
> 
> I see a check-localplt failure on arm-linux-gnueabi (and the other arm*
> targets):
> 
> Missing required PLT reference: libpthread.so: raise                           
> 
> Sorry, I haven't pinpointed it to a specific commit yet, but I suspect
> it's towards the end.
> 

I adding the default symbol version changes you asked and I will resend
it after a run a full make check on the affected ABIs.

^ permalink raw reply	[flat|nested] 61+ messages in thread

* Re: [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols
  2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
                   ` (30 preceding siblings ...)
  2021-03-17 14:22 ` [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Florian Weimer
@ 2021-03-17 20:35 ` Florian Weimer
  31 siblings, 0 replies; 61+ messages in thread
From: Florian Weimer @ 2021-03-17 20:35 UTC (permalink / raw)
  To: Adhemerval Zanella via Libc-alpha

I've posted my comments and updated Patchwork.  I'm not sure if it's
valuable to acknowledge the patches on the list for which I don't think
changes are needed.

Thanks,
Florian


^ permalink raw reply	[flat|nested] 61+ messages in thread

end of thread, other threads:[~2021-03-19 16:51 UTC | newest]

Thread overview: 61+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-16 20:04 [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 01/30] nptl: Remove write from libpthread Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 02/30] nptl: Remove read " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 03/30] nptl: Remove close " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 04/30] nptl: Remove accept " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 05/30] nptl: Remove connect " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 06/30] nptl: Remove recv " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 07/30] nptl: Remove recvfrom " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 08/30] nptl: Remove send " Adhemerval Zanella
2021-03-17 18:07   ` Florian Weimer
2021-03-17 20:13     ` Florian Weimer
2021-03-16 20:04 ` [PATCH 09/30] nptl: Remove sendto " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 10/30] nptl: Remove fsync " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 11/30] nptl: Remove lseek " Adhemerval Zanella
2021-03-17 10:10   ` Florian Weimer
2021-03-17 11:29     ` Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 12/30] nptl: Remove msync " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 13/30] nptl: Remove open " Adhemerval Zanella
2021-03-17 20:11   ` Florian Weimer
2021-03-16 20:04 ` [PATCH 14/30] nptl: Remove pause " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 15/30] nptl: Remove pread " Adhemerval Zanella
2021-03-17 19:33   ` Florian Weimer
2021-03-17 19:35     ` Adhemerval Zanella
2021-03-18  9:52       ` Florian Weimer
2021-03-17 19:41     ` Florian Weimer
2021-03-17 19:47       ` Adhemerval Zanella
2021-03-17 20:04         ` Florian Weimer
2021-03-17 21:11           ` Joseph Myers
2021-03-18 10:09             ` Florian Weimer
2021-03-19 12:34               ` Adhemerval Zanella
2021-03-19 13:40                 ` Florian Weimer
2021-03-19 16:51                   ` Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 16/30] nptl: Remove pwrite " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 17/30] nptl: Remove tcdrain " Adhemerval Zanella
2021-03-16 20:04 ` [PATCH 18/30] nptl: Remove msgrcv " Adhemerval Zanella
2021-03-17 18:15   ` Florian Weimer
2021-03-16 20:04 ` [PATCH 19/30] nptl: Remove msgsnd " Adhemerval Zanella
2021-03-17 18:16   ` Florian Weimer
2021-03-16 20:05 ` [PATCH 20/30] nptl: Remove sigwait " Adhemerval Zanella
2021-03-16 20:05 ` [PATCH 21/30] nptl: Remove sigsuspend " Adhemerval Zanella
2021-03-17 18:17   ` Florian Weimer
2021-03-16 20:05 ` [PATCH 22/30] nptl: Remove recvmsg " Adhemerval Zanella
2021-03-16 20:05 ` [PATCH 23/30] nptl: Remove sendmsg " Adhemerval Zanella
2021-03-16 20:05 ` [PATCH 24/30] nptl: Move fcntl " Adhemerval Zanella
2021-03-16 20:05 ` [PATCH 25/30] nptl: Move pthread_kill to libc Adhemerval Zanella
2021-03-17 18:30   ` Florian Weimer
2021-03-17 18:34     ` Adhemerval Zanella
2021-03-17 19:02       ` Florian Weimer
2021-03-16 20:05 ` [PATCH 26/30] nptl: Remove pthread raise implementation Adhemerval Zanella
2021-03-17 18:35   ` Florian Weimer
2021-03-17 18:40     ` Adhemerval Zanella
2021-03-16 20:05 ` [PATCH 27/30] nptl: Move system to libc Adhemerval Zanella
2021-03-16 20:05 ` [PATCH 28/30] signal: Add __libc_sigaction Adhemerval Zanella
2021-03-17 19:23   ` Florian Weimer
2021-03-16 20:05 ` [PATCH 29/30] nptl: Move sigaction to libc Adhemerval Zanella
2021-03-17 19:02   ` Florian Weimer
2021-03-16 20:05 ` [PATCH 30/30] nptl: Remove __libc_allocate_rtsig, __libc_current_sigrtmax, and __libc_current_sigrtmin Adhemerval Zanella
2021-03-17 19:12   ` Florian Weimer
2021-03-17 14:22 ` [PATCH 00/30] libpthread removal: pthread-compat-wrappers and other libc symbols Florian Weimer
2021-03-17 14:25   ` Adhemerval Zanella
2021-03-17 20:35 ` Florian Weimer

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