From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
To: Florian Weimer <fweimer@redhat.com>, libc-alpha@sourceware.org
Subject: Re: [PATCH 06/16] dlfcn: Move dlclose into libc
Date: Wed, 2 Jun 2021 09:58:32 -0300 [thread overview]
Message-ID: <701da0d7-a06a-17d5-9e6a-3e7685de0d9c@linaro.org> (raw)
In-Reply-To: <5d65c9afd2e3aa5090b7f1dc2559762b09b8f06a.1622469908.git.fweimer@redhat.com>
On 31/05/2021 11:11, Florian Weimer via Libc-alpha wrote:
> The symbol was moved using scripts/move-symbol-to-libc.py.
LGTM, thanks. Just a small suggestion for the Versions change.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
> ---
> dlfcn/Makefile | 3 +-
> dlfcn/Versions | 4 ++-
> dlfcn/dlclose.c | 30 +++++--------------
> dlfcn/sdlclose.c | 1 -
> include/dlfcn.h | 7 +++--
> sysdeps/mach/hurd/i386/libc.abilist | 2 ++
> sysdeps/mach/hurd/i386/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/aarch64/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/aarch64/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/alpha/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/alpha/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/arc/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/arc/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/arm/be/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/arm/be/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/arm/le/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/arm/le/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/csky/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/csky/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/hppa/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/hppa/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/i386/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/i386/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/ia64/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/ia64/libdl.abilist | 1 -
> .../sysv/linux/m68k/coldfire/libc.abilist | 2 ++
> .../sysv/linux/m68k/coldfire/libdl.abilist | 1 -
> .../unix/sysv/linux/m68k/m680x0/libc.abilist | 2 ++
> .../unix/sysv/linux/m68k/m680x0/libdl.abilist | 1 -
> .../sysv/linux/microblaze/be/libc.abilist | 2 ++
> .../sysv/linux/microblaze/be/libdl.abilist | 1 -
> .../sysv/linux/microblaze/le/libc.abilist | 2 ++
> .../sysv/linux/microblaze/le/libdl.abilist | 1 -
> .../sysv/linux/mips/mips32/fpu/libc.abilist | 2 ++
> .../unix/sysv/linux/mips/mips32/libdl.abilist | 1 -
> .../sysv/linux/mips/mips32/nofpu/libc.abilist | 2 ++
> .../unix/sysv/linux/mips/mips64/libdl.abilist | 1 -
> .../sysv/linux/mips/mips64/n32/libc.abilist | 2 ++
> .../sysv/linux/mips/mips64/n64/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/nios2/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/nios2/libdl.abilist | 1 -
> .../linux/powerpc/powerpc32/fpu/libc.abilist | 2 ++
> .../linux/powerpc/powerpc32/libdl.abilist | 1 -
> .../powerpc/powerpc32/nofpu/libc.abilist | 2 ++
> .../linux/powerpc/powerpc64/be/libc.abilist | 2 ++
> .../linux/powerpc/powerpc64/be/libdl.abilist | 1 -
> .../linux/powerpc/powerpc64/le/libc.abilist | 2 ++
> .../linux/powerpc/powerpc64/le/libdl.abilist | 1 -
> .../unix/sysv/linux/riscv/rv32/libc.abilist | 2 ++
> .../unix/sysv/linux/riscv/rv32/libdl.abilist | 1 -
> .../unix/sysv/linux/riscv/rv64/libc.abilist | 2 ++
> .../unix/sysv/linux/riscv/rv64/libdl.abilist | 1 -
> .../unix/sysv/linux/s390/s390-32/libc.abilist | 2 ++
> .../sysv/linux/s390/s390-32/libdl.abilist | 1 -
> .../unix/sysv/linux/s390/s390-64/libc.abilist | 2 ++
> .../sysv/linux/s390/s390-64/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/sh/be/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/sh/be/libdl.abilist | 1 -
> sysdeps/unix/sysv/linux/sh/le/libc.abilist | 2 ++
> sysdeps/unix/sysv/linux/sh/le/libdl.abilist | 1 -
> .../sysv/linux/sparc/sparc32/libc.abilist | 2 ++
> .../sysv/linux/sparc/sparc32/libdl.abilist | 1 -
> .../sysv/linux/sparc/sparc64/libc.abilist | 2 ++
> .../sysv/linux/sparc/sparc64/libdl.abilist | 1 -
> .../unix/sysv/linux/x86_64/64/libc.abilist | 2 ++
> .../unix/sysv/linux/x86_64/64/libdl.abilist | 1 -
> .../unix/sysv/linux/x86_64/x32/libc.abilist | 2 ++
> .../unix/sysv/linux/x86_64/x32/libdl.abilist | 1 -
> 68 files changed, 84 insertions(+), 57 deletions(-)
> delete mode 100644 dlfcn/sdlclose.c
>
> diff --git a/dlfcn/Makefile b/dlfcn/Makefile
> index b194762d3e..4bdf524492 100644
> --- a/dlfcn/Makefile
> +++ b/dlfcn/Makefile
> @@ -21,11 +21,12 @@ include ../Makeconfig
>
> headers := bits/dlfcn.h dlfcn.h
> extra-libs := libdl
> -libdl-routines := dlopen dlclose dlsym dlvsym dladdr dladdr1 dlinfo \
> +libdl-routines := dlopen dlsym dlvsym dladdr dladdr1 dlinfo \
> dlmopen dlfcn
> routines := $(patsubst %,s%,$(filter-out dlfcn,$(libdl-routines)))
> elide-routines.os := $(routines)
> routines += \
> + dlclose \
> dlerror \
> libc_dlerror_result \
>
Ok.
> diff --git a/dlfcn/Versions b/dlfcn/Versions
> index e7a6081d60..e2978c2a1c 100644
> --- a/dlfcn/Versions
> +++ b/dlfcn/Versions
> @@ -1,8 +1,10 @@
> libc {
> GLIBC_2.0 {
> + dlclose;
> dlerror;
> }
> GLIBC_2.34 {
> + dlclose;
> dlerror;
> }
> GLIBC_PRIVATE {
> @@ -13,7 +15,7 @@ libc {
> }
> libdl {
> GLIBC_2.0 {
> - dladdr; dlclose; dlopen; dlsym;
> + dladdr; dlopen; dlsym;
Maybe one entry per line?
> }
> GLIBC_2.1 {
> dlopen; dlvsym;
> diff --git a/dlfcn/dlclose.c b/dlfcn/dlclose.c
> index 4bed5de55d..4d5d307ab1 100644
> --- a/dlfcn/dlclose.c
> +++ b/dlfcn/dlclose.c
> @@ -18,34 +18,20 @@
>
> #include <dlfcn.h>
> #include <ldsodefs.h>
> -
> -#if !defined SHARED && IS_IN (libdl)
> -
> -int
> -dlclose (void *handle)
> -{
> - return __dlclose (handle);
> -}
> -
> -#else
> -
> -static void
> -dlclose_doit (void *handle)
> -{
> - GLRO(dl_close) (handle);
> -}
> +#include <shlib-compat.h>
>
> int
> __dlclose (void *handle)
> {
> -# ifdef SHARED
> +#ifdef SHARED
> if (!rtld_active ())
> return _dlfcn_hook->dlclose (handle);
> -# endif
> +#endif
>
> - return _dlerror_run (dlclose_doit, handle) ? -1 : 0;
> + return _dlerror_run (GLRO (dl_close), handle) ? -1 : 0;
> }
> -# ifdef SHARED
> -strong_alias (__dlclose, dlclose)
> -# endif
> +versioned_symbol (libc, __dlclose, dlclose, GLIBC_2_34);
> +
> +#if OTHER_SHLIB_COMPAT (libdl, GLIBC_2_0, GLIBC_2_34)
> +compat_symbol (libdl, __dlclose, dlclose, GLIBC_2_0);
> #endif
Ok.
> diff --git a/dlfcn/sdlclose.c b/dlfcn/sdlclose.c
> deleted file mode 100644
> index dc89b98029..0000000000
> --- a/dlfcn/sdlclose.c
> +++ /dev/null
> @@ -1 +0,0 @@
> -#include "dlclose.c"
Ok.
> diff --git a/include/dlfcn.h b/include/dlfcn.h
> index a92b2aefb8..352eb79500 100644
> --- a/include/dlfcn.h
> +++ b/include/dlfcn.h
> @@ -126,12 +126,15 @@ struct dlfcn_hook
> extern struct dlfcn_hook *_dlfcn_hook;
> libc_hidden_proto (_dlfcn_hook)
>
> +/* Note: These prototypes are for initializing _dflcn_hook in static
> + libraries. Internal calls in glibc should use the __libc_dl*
> + functions defined in elf/dl-libc.c instead. */
> +
> extern void *__dlopen (const char *file, int mode DL_CALLER_DECL)
> attribute_hidden;
> extern void *__dlmopen (Lmid_t nsid, const char *file, int mode DL_CALLER_DECL)
> attribute_hidden;
> -extern int __dlclose (void *handle)
> - attribute_hidden;
> +extern int __dlclose (void *handle);
> extern void *__dlsym (void *handle, const char *name DL_CALLER_DECL)
> attribute_hidden;
> extern void *__dlvsym (void *handle, const char *name, const char *version
Ok.
> diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
> index 4c62bf215f..7e1b9845fc 100644
> --- a/sysdeps/mach/hurd/i386/libc.abilist
> +++ b/sysdeps/mach/hurd/i386/libc.abilist
> @@ -741,6 +741,7 @@ GLIBC_2.2.6 dirfd F
> GLIBC_2.2.6 dirname F
> GLIBC_2.2.6 div F
> GLIBC_2.2.6 dl_iterate_phdr F
> +GLIBC_2.2.6 dlclose F
> GLIBC_2.2.6 dlerror F
> GLIBC_2.2.6 dngettext F
> GLIBC_2.2.6 dprintf F
> @@ -2208,6 +2209,7 @@ GLIBC_2.33 stat64 F
> GLIBC_2.34 __isnanf128 F
> GLIBC_2.34 __libc_start_main F
> GLIBC_2.34 _hurd_libc_proc_init F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 timespec_getres F
> diff --git a/sysdeps/mach/hurd/i386/libdl.abilist b/sysdeps/mach/hurd/i386/libdl.abilist
> index 1073ce7845..d267e7d457 100644
> --- a/sysdeps/mach/hurd/i386/libdl.abilist
> +++ b/sysdeps/mach/hurd/i386/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.2.6 dladdr F
> -GLIBC_2.2.6 dlclose F
> GLIBC_2.2.6 dlopen F
> GLIBC_2.2.6 dlsym F
> GLIBC_2.2.6 dlvsym F
> diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> index cf1e160614..8fdbe6548e 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> @@ -718,6 +718,7 @@ GLIBC_2.17 dirfd F
> GLIBC_2.17 dirname F
> GLIBC_2.17 div F
> GLIBC_2.17 dl_iterate_phdr F
> +GLIBC_2.17 dlclose F
> GLIBC_2.17 dlerror F
> GLIBC_2.17 dngettext F
> GLIBC_2.17 dprintf F
> @@ -2343,6 +2344,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/aarch64/libdl.abilist b/sysdeps/unix/sysv/linux/aarch64/libdl.abilist
> index cb92fbf091..201e1e7146 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/aarch64/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.17 dladdr F
> GLIBC_2.17 dladdr1 F
> -GLIBC_2.17 dlclose F
> GLIBC_2.17 dlinfo F
> GLIBC_2.17 dlmopen F
> GLIBC_2.17 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
> index 9b303bfeea..c2bae6f242 100644
> --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
> @@ -409,6 +409,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2435,6 +2436,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/alpha/libdl.abilist b/sysdeps/unix/sysv/linux/alpha/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/alpha/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/alpha/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
> index 804e109621..bcc9352407 100644
> --- a/sysdeps/unix/sysv/linux/arc/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
> @@ -663,6 +663,7 @@ GLIBC_2.32 dirfd F
> GLIBC_2.32 dirname F
> GLIBC_2.32 div F
> GLIBC_2.32 dl_iterate_phdr F
> +GLIBC_2.32 dlclose F
> GLIBC_2.32 dlerror F
> GLIBC_2.32 dngettext F
> GLIBC_2.32 dprintf F
> @@ -2102,6 +2103,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/arc/libdl.abilist b/sysdeps/unix/sysv/linux/arc/libdl.abilist
> index 3f7f805044..7dc68475ea 100644
> --- a/sysdeps/unix/sysv/linux/arc/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/arc/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.32 dladdr F
> GLIBC_2.32 dladdr1 F
> -GLIBC_2.32 dlclose F
> GLIBC_2.32 dlinfo F
> GLIBC_2.32 dlmopen F
> GLIBC_2.32 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> index 1c766b317d..d883be6028 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> @@ -207,6 +207,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> @@ -1018,6 +1019,7 @@ GLIBC_2.4 dirfd F
> GLIBC_2.4 dirname F
> GLIBC_2.4 div F
> GLIBC_2.4 dl_iterate_phdr F
> +GLIBC_2.4 dlclose F
> GLIBC_2.4 dlerror F
> GLIBC_2.4 dngettext F
> GLIBC_2.4 dprintf F
> diff --git a/sysdeps/unix/sysv/linux/arm/be/libdl.abilist b/sysdeps/unix/sysv/linux/arm/be/libdl.abilist
> index 1951f0a9af..0ddfa10b3d 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.4 dladdr F
> GLIBC_2.4 dladdr1 F
> -GLIBC_2.4 dlclose F
> GLIBC_2.4 dlinfo F
> GLIBC_2.4 dlmopen F
> GLIBC_2.4 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> index 6e5898f5a0..4dbb5e3442 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> @@ -204,6 +204,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> @@ -1015,6 +1016,7 @@ GLIBC_2.4 dirfd F
> GLIBC_2.4 dirname F
> GLIBC_2.4 div F
> GLIBC_2.4 dl_iterate_phdr F
> +GLIBC_2.4 dlclose F
> GLIBC_2.4 dlerror F
> GLIBC_2.4 dngettext F
> GLIBC_2.4 dprintf F
> diff --git a/sysdeps/unix/sysv/linux/arm/le/libdl.abilist b/sysdeps/unix/sysv/linux/arm/le/libdl.abilist
> index 1951f0a9af..0ddfa10b3d 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.4 dladdr F
> GLIBC_2.4 dladdr1 F
> -GLIBC_2.4 dlclose F
> GLIBC_2.4 dlinfo F
> GLIBC_2.4 dlmopen F
> GLIBC_2.4 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
> index cd740fb61e..0da7522411 100644
> --- a/sysdeps/unix/sysv/linux/csky/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
> @@ -699,6 +699,7 @@ GLIBC_2.29 dirfd F
> GLIBC_2.29 dirname F
> GLIBC_2.29 div F
> GLIBC_2.29 dl_iterate_phdr F
> +GLIBC_2.29 dlclose F
> GLIBC_2.29 dlerror F
> GLIBC_2.29 dngettext F
> GLIBC_2.29 dprintf F
> @@ -2286,6 +2287,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/csky/libdl.abilist b/sysdeps/unix/sysv/linux/csky/libdl.abilist
> index 7477354fa8..359b2d6267 100644
> --- a/sysdeps/unix/sysv/linux/csky/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/csky/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.29 dladdr F
> GLIBC_2.29 dladdr1 F
> -GLIBC_2.29 dlclose F
> GLIBC_2.29 dlinfo F
> GLIBC_2.29 dlmopen F
> GLIBC_2.29 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
> index 79ef2450fb..53128aae93 100644
> --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
> @@ -1,3 +1,4 @@
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.10 __cxa_at_quick_exit F
> GLIBC_2.10 __posix_getopt F
> @@ -2239,6 +2240,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/hppa/libdl.abilist b/sysdeps/unix/sysv/linux/hppa/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/hppa/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/hppa/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
> index a5c5cb5868..0731f99ab1 100644
> --- a/sysdeps/unix/sysv/linux/i386/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
> @@ -395,6 +395,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2423,6 +2424,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/i386/libdl.abilist b/sysdeps/unix/sysv/linux/i386/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/i386/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/i386/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
> index 9d1e50984f..87acf0b861 100644
> --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
> @@ -1,3 +1,4 @@
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.10 __cxa_at_quick_exit F
> GLIBC_2.10 __posix_getopt F
> @@ -2275,6 +2276,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/ia64/libdl.abilist b/sysdeps/unix/sysv/linux/ia64/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/ia64/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/ia64/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> index 8cc0f0402f..ed482a6551 100644
> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> @@ -208,6 +208,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> @@ -1007,6 +1008,7 @@ GLIBC_2.4 dirfd F
> GLIBC_2.4 dirname F
> GLIBC_2.4 div F
> GLIBC_2.4 dl_iterate_phdr F
> +GLIBC_2.4 dlclose F
> GLIBC_2.4 dlerror F
> GLIBC_2.4 dngettext F
> GLIBC_2.4 dprintf F
> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libdl.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libdl.abilist
> index 1951f0a9af..0ddfa10b3d 100644
> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.4 dladdr F
> GLIBC_2.4 dladdr1 F
> -GLIBC_2.4 dlclose F
> GLIBC_2.4 dlinfo F
> GLIBC_2.4 dlmopen F
> GLIBC_2.4 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> index 9df60dda8a..eff3f537f0 100644
> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> @@ -396,6 +396,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2366,6 +2367,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libdl.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> index a10b65e1c9..aeda8130c1 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> @@ -720,6 +720,7 @@ GLIBC_2.18 dirfd F
> GLIBC_2.18 dirname F
> GLIBC_2.18 div F
> GLIBC_2.18 dl_iterate_phdr F
> +GLIBC_2.18 dlclose F
> GLIBC_2.18 dlerror F
> GLIBC_2.18 dngettext F
> GLIBC_2.18 dprintf F
> @@ -2337,6 +2338,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libdl.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libdl.abilist
> index 1bb6077e6f..90dcb88bab 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/be/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.18 dladdr F
> GLIBC_2.18 dladdr1 F
> -GLIBC_2.18 dlclose F
> GLIBC_2.18 dlinfo F
> GLIBC_2.18 dlmopen F
> GLIBC_2.18 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> index aa80f6db28..cf8583acf8 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> @@ -720,6 +720,7 @@ GLIBC_2.18 dirfd F
> GLIBC_2.18 dirname F
> GLIBC_2.18 div F
> GLIBC_2.18 dl_iterate_phdr F
> +GLIBC_2.18 dlclose F
> GLIBC_2.18 dlerror F
> GLIBC_2.18 dngettext F
> GLIBC_2.18 dprintf F
> @@ -2334,6 +2335,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libdl.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libdl.abilist
> index 1bb6077e6f..90dcb88bab 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/le/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.18 dladdr F
> GLIBC_2.18 dladdr1 F
> -GLIBC_2.18 dlclose F
> GLIBC_2.18 dlinfo F
> GLIBC_2.18 dlmopen F
> GLIBC_2.18 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> index 969e1febcf..72a1879260 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> @@ -394,6 +394,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2331,6 +2332,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libdl.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libdl.abilist
> index 3b3e0c7d60..c35888c87a 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.2 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> index 82813866d0..7f116922cf 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> @@ -394,6 +394,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2329,6 +2330,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libdl.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libdl.abilist
> index 3b3e0c7d60..c35888c87a 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.2 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> index 6f9d2b0842..af7ab63030 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> @@ -394,6 +394,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2337,6 +2338,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> index c75f9a8535..17f64d7c1e 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> @@ -392,6 +392,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2331,6 +2332,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
> index 7c13372bed..7c0d6dbd03 100644
> --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
> @@ -763,6 +763,7 @@ GLIBC_2.21 dirfd F
> GLIBC_2.21 dirname F
> GLIBC_2.21 div F
> GLIBC_2.21 dl_iterate_phdr F
> +GLIBC_2.21 dlclose F
> GLIBC_2.21 dlerror F
> GLIBC_2.21 dngettext F
> GLIBC_2.21 dprintf F
> @@ -2376,6 +2377,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/nios2/libdl.abilist b/sysdeps/unix/sysv/linux/nios2/libdl.abilist
> index f47d113867..2de1533f42 100644
> --- a/sysdeps/unix/sysv/linux/nios2/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/nios2/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.21 dladdr F
> GLIBC_2.21 dladdr1 F
> -GLIBC_2.21 dlclose F
> GLIBC_2.21 dlinfo F
> GLIBC_2.21 dlmopen F
> GLIBC_2.21 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> index a974a27468..c3f9df2b67 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> @@ -405,6 +405,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2393,6 +2394,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libdl.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> index ea3daaf85f..b122dce9f5 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> @@ -405,6 +405,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2426,6 +2427,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> index 1204e120c7..c5cee140ea 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> @@ -758,6 +758,7 @@ GLIBC_2.3 dirfd F
> GLIBC_2.3 dirname F
> GLIBC_2.3 div F
> GLIBC_2.3 dl_iterate_phdr F
> +GLIBC_2.3 dlclose F
> GLIBC_2.3 dlerror F
> GLIBC_2.3 dngettext F
> GLIBC_2.3 dprintf F
> @@ -2240,6 +2241,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libdl.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libdl.abilist
> index fdda336bd2..183a4b1526 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.3 dladdr F
> -GLIBC_2.3 dlclose F
> GLIBC_2.3 dlopen F
> GLIBC_2.3 dlsym F
> GLIBC_2.3 dlvsym F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> index 58359362ad..14a53736ff 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> @@ -806,6 +806,7 @@ GLIBC_2.17 dirfd F
> GLIBC_2.17 dirname F
> GLIBC_2.17 div F
> GLIBC_2.17 dl_iterate_phdr F
> +GLIBC_2.17 dlclose F
> GLIBC_2.17 dlerror F
> GLIBC_2.17 dngettext F
> GLIBC_2.17 dprintf F
> @@ -2539,6 +2540,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libdl.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libdl.abilist
> index cb92fbf091..201e1e7146 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.17 dladdr F
> GLIBC_2.17 dladdr1 F
> -GLIBC_2.17 dlclose F
> GLIBC_2.17 dlinfo F
> GLIBC_2.17 dlmopen F
> GLIBC_2.17 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> index 2717605ce0..4076eb1fc3 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> @@ -656,6 +656,7 @@ GLIBC_2.33 dirfd F
> GLIBC_2.33 dirname F
> GLIBC_2.33 div F
> GLIBC_2.33 dl_iterate_phdr F
> +GLIBC_2.33 dlclose F
> GLIBC_2.33 dlerror F
> GLIBC_2.33 dngettext F
> GLIBC_2.33 dprintf F
> @@ -2104,6 +2105,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libdl.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libdl.abilist
> index 8bb5ee8f56..40991dffcd 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.33 dladdr F
> GLIBC_2.33 dladdr1 F
> -GLIBC_2.33 dlclose F
> GLIBC_2.33 dlinfo F
> GLIBC_2.33 dlmopen F
> GLIBC_2.33 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> index 6d5cfc1003..b608d9384a 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> @@ -697,6 +697,7 @@ GLIBC_2.27 dirfd F
> GLIBC_2.27 dirname F
> GLIBC_2.27 div F
> GLIBC_2.27 dl_iterate_phdr F
> +GLIBC_2.27 dlclose F
> GLIBC_2.27 dlerror F
> GLIBC_2.27 dngettext F
> GLIBC_2.27 dprintf F
> @@ -2304,6 +2305,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libdl.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libdl.abilist
> index 044092c8ba..6dea0435f8 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.27 dladdr F
> GLIBC_2.27 dladdr1 F
> -GLIBC_2.27 dlclose F
> GLIBC_2.27 dlinfo F
> GLIBC_2.27 dlmopen F
> GLIBC_2.27 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> index 5050039c86..c5809de838 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> @@ -395,6 +395,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2391,6 +2392,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libdl.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> index 4baccfe878..b118d56f0d 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> @@ -695,6 +695,7 @@ GLIBC_2.2 difftime F
> GLIBC_2.2 dirfd F
> GLIBC_2.2 dirname F
> GLIBC_2.2 div F
> +GLIBC_2.2 dlclose F
> GLIBC_2.2 dlerror F
> GLIBC_2.2 dngettext F
> GLIBC_2.2 dprintf F
> @@ -2277,6 +2278,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libdl.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libdl.abilist
> index 88c2b76660..99bb237244 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.2 dladdr F
> -GLIBC_2.2 dlclose F
> GLIBC_2.2 dlopen F
> GLIBC_2.2 dlsym F
> GLIBC_2.2 dlvsym F
> diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> index a0b0006997..e6748c96dc 100644
> --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> @@ -2,6 +2,7 @@ GCC_3.0 _Unwind_Find_FDE F
> GCC_3.0 __deregister_frame_info_bases F
> GCC_3.0 __register_frame_info_bases F
> GCC_3.0 __register_frame_info_table_bases F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.10 __cxa_at_quick_exit F
> GLIBC_2.10 __posix_getopt F
> @@ -2246,6 +2247,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/sh/be/libdl.abilist b/sysdeps/unix/sysv/linux/sh/be/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/sh/be/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/be/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> index 12f05ed141..fa0e795ec1 100644
> --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> @@ -2,6 +2,7 @@ GCC_3.0 _Unwind_Find_FDE F
> GCC_3.0 __deregister_frame_info_bases F
> GCC_3.0 __register_frame_info_bases F
> GCC_3.0 __register_frame_info_table_bases F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.10 __cxa_at_quick_exit F
> GLIBC_2.10 __posix_getopt F
> @@ -2243,6 +2244,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/sh/le/libdl.abilist b/sysdeps/unix/sysv/linux/sh/le/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/sh/le/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/le/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> index 2a19e65697..897b34dabf 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> @@ -397,6 +397,7 @@ GLIBC_2.0 difftime F
> GLIBC_2.0 dirfd F
> GLIBC_2.0 dirname F
> GLIBC_2.0 div F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> @@ -2384,6 +2385,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libdl.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> index 99bf107f54..2d7e5a0ca1 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> @@ -2,6 +2,7 @@ GCC_3.0 _Unwind_Find_FDE F
> GCC_3.0 __deregister_frame_info_bases F
> GCC_3.0 __register_frame_info_bases F
> GCC_3.0 __register_frame_info_table_bases F
> +GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.10 __cxa_at_quick_exit F
> GLIBC_2.10 __posix_getopt F
> @@ -2296,6 +2297,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libdl.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libdl.abilist
> index 62dfb3059d..a975af50ec 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.0 dladdr F
> -GLIBC_2.0 dlclose F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> GLIBC_2.1 dlopen F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> index ec26f0c30a..62bded4298 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> @@ -685,6 +685,7 @@ GLIBC_2.2.5 dirfd F
> GLIBC_2.2.5 dirname F
> GLIBC_2.2.5 div F
> GLIBC_2.2.5 dl_iterate_phdr F
> +GLIBC_2.2.5 dlclose F
> GLIBC_2.2.5 dlerror F
> GLIBC_2.2.5 dngettext F
> GLIBC_2.2.5 dprintf F
> @@ -2255,6 +2256,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libdl.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libdl.abilist
> index 0d933bc3d6..f4f0482c24 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/64/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libdl.abilist
> @@ -1,5 +1,4 @@
> GLIBC_2.2.5 dladdr F
> -GLIBC_2.2.5 dlclose F
> GLIBC_2.2.5 dlopen F
> GLIBC_2.2.5 dlsym F
> GLIBC_2.2.5 dlvsym F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> index a74f962b63..f197d4301f 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> @@ -722,6 +722,7 @@ GLIBC_2.16 dirfd F
> GLIBC_2.16 dirname F
> GLIBC_2.16 div F
> GLIBC_2.16 dl_iterate_phdr F
> +GLIBC_2.16 dlclose F
> GLIBC_2.16 dlerror F
> GLIBC_2.16 dngettext F
> GLIBC_2.16 dprintf F
> @@ -2358,6 +2359,7 @@ GLIBC_2.34 cnd_init F
> GLIBC_2.34 cnd_signal F
> GLIBC_2.34 cnd_timedwait F
> GLIBC_2.34 cnd_wait F
> +GLIBC_2.34 dlclose F
> GLIBC_2.34 dlerror F
> GLIBC_2.34 execveat F
> GLIBC_2.34 mtx_destroy F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libdl.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libdl.abilist
> index 0360ee41e6..a29fef95d4 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libdl.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libdl.abilist
> @@ -1,6 +1,5 @@
> GLIBC_2.16 dladdr F
> GLIBC_2.16 dladdr1 F
> -GLIBC_2.16 dlclose F
> GLIBC_2.16 dlinfo F
> GLIBC_2.16 dlmopen F
> GLIBC_2.16 dlopen F
>
Ok.
next prev parent reply other threads:[~2021-06-02 12:58 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-31 14:10 [PATCH v3 00/16] Move libdl " Florian Weimer
2021-05-31 14:11 ` [PATCH v2 01/16] stdio-common: Remove _IO_vfwscanf Florian Weimer
2021-05-31 19:42 ` Adhemerval Zanella
2021-05-31 14:11 ` [PATCH 02/16] Add missing symbols to Version files Florian Weimer
2021-06-01 19:12 ` Adhemerval Zanella
2021-05-31 14:11 ` [PATCH 03/16] scripts/versions.awk: Add local: * to all version nodes Florian Weimer
2021-06-01 19:23 ` Adhemerval Zanella
2021-05-31 14:11 ` [PATCH v2 04/16] Add libc ABI extension kludge for baseline-violating libdl symbols Florian Weimer
2021-06-01 19:31 ` Adhemerval Zanella
2021-06-01 19:34 ` Florian Weimer
2021-06-01 19:38 ` Adhemerval Zanella
2021-05-31 14:11 ` [PATCH 05/16] dlfcn: Move dlerror into libc Florian Weimer
2021-06-01 19:36 ` Adhemerval Zanella
2021-05-31 14:11 ` [PATCH 06/16] dlfcn: Move dlclose " Florian Weimer
2021-06-02 12:58 ` Adhemerval Zanella [this message]
2021-05-31 14:11 ` [PATCH 07/16] dlfcn: Move dladdr " Florian Weimer
2021-06-02 14:02 ` Adhemerval Zanella
2021-05-31 14:11 ` [PATCH 08/16] dlfcn: Move dlsym " Florian Weimer
2021-06-02 14:12 ` Adhemerval Zanella
2021-05-31 14:12 ` [PATCH 09/16] dlfcn: Move dlmopen " Florian Weimer
2021-06-02 14:19 ` Adhemerval Zanella
2021-06-02 14:37 ` Florian Weimer
2021-06-02 14:43 ` Adhemerval Zanella
2021-06-02 17:49 ` Florian Weimer
2021-06-02 18:00 ` Adhemerval Zanella
2021-05-31 14:12 ` [PATCH 10/16] dlfcn: Move dladdr1 " Florian Weimer
2021-06-02 14:29 ` Adhemerval Zanella
2021-05-31 14:12 ` [PATCH 11/16] dlfcn: Move dlinfo " Florian Weimer
2021-06-02 14:31 ` Adhemerval Zanella
2021-05-31 14:12 ` [PATCH 12/16] dlfcn: Move dlvsym " Florian Weimer
2021-06-02 14:34 ` Adhemerval Zanella
2021-05-31 14:12 ` [PATCH 13/16] dlfcn: Move dlopen " Florian Weimer
2021-06-02 14:54 ` Adhemerval Zanella
2021-05-31 14:12 ` [PATCH 14/16] dlfcn: Cleanups after -ldl is no longer required Florian Weimer
2021-06-02 18:08 ` Adhemerval Zanella
2021-05-31 14:12 ` [PATCH v2 15/16] dlfcn: Eliminate GLIBC_PRIVATE dependency from tststatic2 Florian Weimer
2021-06-02 18:09 ` Adhemerval Zanella
2021-05-31 14:12 ` [PATCH 16/16] dlfcn: Rework static dlopen hooks Florian Weimer
2021-06-02 19:18 ` Adhemerval Zanella
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