From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
To: libc-alpha@sourceware.org
Subject: [PATCH 15/30] nptl: Remove pread from libpthread
Date: Tue, 16 Mar 2021 17:04:55 -0300 [thread overview]
Message-ID: <20210316200510.2135405-16-adhemerval.zanella@linaro.org> (raw)
In-Reply-To: <20210316200510.2135405-1-adhemerval.zanella@linaro.org>
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
next prev parent reply other threads:[~2021-03-16 20:05 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
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 ` Adhemerval Zanella [this message]
2021-03-17 19:33 ` [PATCH 15/30] nptl: Remove pread " 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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