diff mbox series

[05/14] nptl: Move pthread_rwlock_timedrdlock into libc

Message ID	e9ae9523211b465fcc72bf6c3f7f85d095a417d7.1619199278.git.fweimer@redhat.com
State	Committed
Commit	2392feb17188fed30bc16fd032e0a43e022b8ead
Headers	DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org D51C43950431 To: libc-alpha@sourceware.org Subject: [PATCH 05/14] nptl: Move pthread_rwlock_timedrdlock into libc In-Reply-To: <cover.1619199278.git.fweimer@redhat.com> References: <cover.1619199278.git.fweimer@redhat.com> Message-Id: <e9ae9523211b465fcc72bf6c3f7f85d095a417d7.1619199278.git.fweimer@redhat.com> Date: Fri, 23 Apr 2021 19:37:28 +0200 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: list From: Florian Weimer via Libc-alpha <libc-alpha@sourceware.org> Reply-To: Florian Weimer <fweimer@redhat.com> Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" <libc-alpha-bounces@sourceware.org>
Series	nptl: Move remaining rwlock functions into libc \| [00/14] nptl: Move remaining rwlock functions into libc [01/14] nptl: Move pthread_rwlock_clockrdlock into libc [02/14] nptl: Move pthread_rwlock_clockwrlock into libc [03/14] nptl: Move pthread_rwlock_destroy into libc [04/14] nptl: Move pthread_rwlock_init into libc [05/14] nptl: Move pthread_rwlock_timedrdlock into libc [06/14] nptl: Move pthread_rwlock_timedwrlock into libc [07/14] nptl: Move pthread_rwlock_tryrdlock into libc [08/14] nptl: Move pthread_rwlock_trywrlock into libc [09/14] nptl: Move pthread_rwlockattr_destroy into libc [10/14] nptl: Move pthread_rwlockattr_getkind_np into libc [11/14] nptl: Move pthread_rwlockattr_getpshared into libc [12/14] nptl: Move pthread_rwlockattr_init into libc [13/14] nptl: Move pthread_rwlockattr_setkind_np into libc [14/14] nptl: Move pthread_rwlockattr_setpshared into libc

Commit Message

Florian Weimer April 23, 2021, 5:37 p.m. UTC

  The symbol was moved using scripts/move-symbol-to-libc.py.
---
 nptl/Makefile                                 |  2 +-
 nptl/Versions                                 |  3 ++-
 nptl/pthreadP.h                               |  2 +-
 nptl/pthread_rwlock_timedrdlock.c             | 23 +++++++++++++------
 sysdeps/unix/sysv/linux/aarch64/libc.abilist  |  2 ++
 .../sysv/linux/aarch64/libpthread.abilist     |  1 -
 sysdeps/unix/sysv/linux/alpha/libc.abilist    |  2 ++
 .../unix/sysv/linux/alpha/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/arc/libc.abilist      |  2 ++
 .../unix/sysv/linux/arc/libpthread.abilist    |  1 -
 sysdeps/unix/sysv/linux/arm/be/libc.abilist   |  2 ++
 .../unix/sysv/linux/arm/be/libpthread.abilist |  1 -
 sysdeps/unix/sysv/linux/arm/le/libc.abilist   |  2 ++
 .../unix/sysv/linux/arm/le/libpthread.abilist |  1 -
 sysdeps/unix/sysv/linux/csky/libc.abilist     |  2 ++
 .../unix/sysv/linux/csky/libpthread.abilist   |  1 -
 sysdeps/unix/sysv/linux/hppa/libc.abilist     |  2 ++
 .../unix/sysv/linux/hppa/libpthread.abilist   |  1 -
 sysdeps/unix/sysv/linux/i386/libc.abilist     |  2 ++
 .../unix/sysv/linux/i386/libpthread.abilist   |  1 -
 sysdeps/unix/sysv/linux/ia64/libc.abilist     |  2 ++
 .../unix/sysv/linux/ia64/libpthread.abilist   |  1 -
 .../sysv/linux/m68k/coldfire/libc.abilist     |  2 ++
 .../linux/m68k/coldfire/libpthread.abilist    |  1 -
 .../unix/sysv/linux/m68k/m680x0/libc.abilist  |  2 ++
 .../sysv/linux/m68k/m680x0/libpthread.abilist |  1 -
 .../sysv/linux/microblaze/be/libc.abilist     |  2 ++
 .../linux/microblaze/be/libpthread.abilist    |  1 -
 .../sysv/linux/microblaze/le/libc.abilist     |  2 ++
 .../linux/microblaze/le/libpthread.abilist    |  1 -
 .../sysv/linux/mips/mips32/fpu/libc.abilist   |  2 ++
 .../sysv/linux/mips/mips32/libpthread.abilist |  1 -
 .../sysv/linux/mips/mips32/nofpu/libc.abilist |  2 ++
 .../sysv/linux/mips/mips64/libpthread.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 ++
 .../unix/sysv/linux/nios2/libpthread.abilist  |  1 -
 .../linux/powerpc/powerpc32/fpu/libc.abilist  |  2 ++
 .../powerpc/powerpc32/libpthread.abilist      |  1 -
 .../powerpc/powerpc32/nofpu/libc.abilist      |  2 ++
 .../linux/powerpc/powerpc64/be/libc.abilist   |  2 ++
 .../powerpc/powerpc64/be/libpthread.abilist   |  1 -
 .../linux/powerpc/powerpc64/le/libc.abilist   |  2 ++
 .../powerpc/powerpc64/le/libpthread.abilist   |  1 -
 .../unix/sysv/linux/riscv/rv32/libc.abilist   |  2 ++
 .../sysv/linux/riscv/rv32/libpthread.abilist  |  1 -
 .../unix/sysv/linux/riscv/rv64/libc.abilist   |  2 ++
 .../sysv/linux/riscv/rv64/libpthread.abilist  |  1 -
 .../unix/sysv/linux/s390/s390-32/libc.abilist |  2 ++
 .../linux/s390/s390-32/libpthread.abilist     |  1 -
 .../unix/sysv/linux/s390/s390-64/libc.abilist |  2 ++
 .../linux/s390/s390-64/libpthread.abilist     |  1 -
 sysdeps/unix/sysv/linux/sh/be/libc.abilist    |  2 ++
 .../unix/sysv/linux/sh/be/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/sh/le/libc.abilist    |  2 ++
 .../unix/sysv/linux/sh/le/libpthread.abilist  |  1 -
 .../sysv/linux/sparc/sparc32/libc.abilist     |  2 ++
 .../linux/sparc/sparc32/libpthread.abilist    |  1 -
 .../sysv/linux/sparc/sparc64/libc.abilist     |  2 ++
 .../linux/sparc/sparc64/libpthread.abilist    |  1 -
 .../unix/sysv/linux/x86_64/64/libc.abilist    |  2 ++
 .../sysv/linux/x86_64/64/libpthread.abilist   |  1 -
 .../unix/sysv/linux/x86_64/x32/libc.abilist   |  2 ++
 .../sysv/linux/x86_64/x32/libpthread.abilist  |  1 -
 65 files changed, 84 insertions(+), 39 deletions(-)

Comments

Carlos O'Donell May 2, 2021, 7:35 p.m. UTC | #1

On 4/23/21 1:37 PM, Florian Weimer via Libc-alpha wrote:
> The symbol was moved using scripts/move-symbol-to-libc.py.

Tested and reviewed on x86_64 and i686.

LGTM.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>

> ---
>  nptl/Makefile                                 |  2 +-
>  nptl/Versions                                 |  3 ++-
>  nptl/pthreadP.h                               |  2 +-
>  nptl/pthread_rwlock_timedrdlock.c             | 23 +++++++++++++------
>  sysdeps/unix/sysv/linux/aarch64/libc.abilist  |  2 ++
>  .../sysv/linux/aarch64/libpthread.abilist     |  1 -
>  sysdeps/unix/sysv/linux/alpha/libc.abilist    |  2 ++
>  .../unix/sysv/linux/alpha/libpthread.abilist  |  1 -
>  sysdeps/unix/sysv/linux/arc/libc.abilist      |  2 ++
>  .../unix/sysv/linux/arc/libpthread.abilist    |  1 -
>  sysdeps/unix/sysv/linux/arm/be/libc.abilist   |  2 ++
>  .../unix/sysv/linux/arm/be/libpthread.abilist |  1 -
>  sysdeps/unix/sysv/linux/arm/le/libc.abilist   |  2 ++
>  .../unix/sysv/linux/arm/le/libpthread.abilist |  1 -
>  sysdeps/unix/sysv/linux/csky/libc.abilist     |  2 ++
>  .../unix/sysv/linux/csky/libpthread.abilist   |  1 -
>  sysdeps/unix/sysv/linux/hppa/libc.abilist     |  2 ++
>  .../unix/sysv/linux/hppa/libpthread.abilist   |  1 -
>  sysdeps/unix/sysv/linux/i386/libc.abilist     |  2 ++
>  .../unix/sysv/linux/i386/libpthread.abilist   |  1 -
>  sysdeps/unix/sysv/linux/ia64/libc.abilist     |  2 ++
>  .../unix/sysv/linux/ia64/libpthread.abilist   |  1 -
>  .../sysv/linux/m68k/coldfire/libc.abilist     |  2 ++
>  .../linux/m68k/coldfire/libpthread.abilist    |  1 -
>  .../unix/sysv/linux/m68k/m680x0/libc.abilist  |  2 ++
>  .../sysv/linux/m68k/m680x0/libpthread.abilist |  1 -
>  .../sysv/linux/microblaze/be/libc.abilist     |  2 ++
>  .../linux/microblaze/be/libpthread.abilist    |  1 -
>  .../sysv/linux/microblaze/le/libc.abilist     |  2 ++
>  .../linux/microblaze/le/libpthread.abilist    |  1 -
>  .../sysv/linux/mips/mips32/fpu/libc.abilist   |  2 ++
>  .../sysv/linux/mips/mips32/libpthread.abilist |  1 -
>  .../sysv/linux/mips/mips32/nofpu/libc.abilist |  2 ++
>  .../sysv/linux/mips/mips64/libpthread.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 ++
>  .../unix/sysv/linux/nios2/libpthread.abilist  |  1 -
>  .../linux/powerpc/powerpc32/fpu/libc.abilist  |  2 ++
>  .../powerpc/powerpc32/libpthread.abilist      |  1 -
>  .../powerpc/powerpc32/nofpu/libc.abilist      |  2 ++
>  .../linux/powerpc/powerpc64/be/libc.abilist   |  2 ++
>  .../powerpc/powerpc64/be/libpthread.abilist   |  1 -
>  .../linux/powerpc/powerpc64/le/libc.abilist   |  2 ++
>  .../powerpc/powerpc64/le/libpthread.abilist   |  1 -
>  .../unix/sysv/linux/riscv/rv32/libc.abilist   |  2 ++
>  .../sysv/linux/riscv/rv32/libpthread.abilist  |  1 -
>  .../unix/sysv/linux/riscv/rv64/libc.abilist   |  2 ++
>  .../sysv/linux/riscv/rv64/libpthread.abilist  |  1 -
>  .../unix/sysv/linux/s390/s390-32/libc.abilist |  2 ++
>  .../linux/s390/s390-32/libpthread.abilist     |  1 -
>  .../unix/sysv/linux/s390/s390-64/libc.abilist |  2 ++
>  .../linux/s390/s390-64/libpthread.abilist     |  1 -
>  sysdeps/unix/sysv/linux/sh/be/libc.abilist    |  2 ++
>  .../unix/sysv/linux/sh/be/libpthread.abilist  |  1 -
>  sysdeps/unix/sysv/linux/sh/le/libc.abilist    |  2 ++
>  .../unix/sysv/linux/sh/le/libpthread.abilist  |  1 -
>  .../sysv/linux/sparc/sparc32/libc.abilist     |  2 ++
>  .../linux/sparc/sparc32/libpthread.abilist    |  1 -
>  .../sysv/linux/sparc/sparc64/libc.abilist     |  2 ++
>  .../linux/sparc/sparc64/libpthread.abilist    |  1 -
>  .../unix/sysv/linux/x86_64/64/libc.abilist    |  2 ++
>  .../sysv/linux/x86_64/64/libpthread.abilist   |  1 -
>  .../unix/sysv/linux/x86_64/x32/libc.abilist   |  2 ++
>  .../sysv/linux/x86_64/x32/libpthread.abilist  |  1 -
>  65 files changed, 84 insertions(+), 39 deletions(-)
> 
> diff --git a/nptl/Makefile b/nptl/Makefile
> index e41459c571..392aa3bdf2 100644
> --- a/nptl/Makefile
> +++ b/nptl/Makefile
> @@ -125,6 +125,7 @@ routines = \
>    pthread_rwlock_destroy \
>    pthread_rwlock_init \
>    pthread_rwlock_rdlock \
> +  pthread_rwlock_timedrdlock \
>    pthread_rwlock_unlock \
>    pthread_rwlock_wrlock \
>    pthread_self \
> @@ -182,7 +183,6 @@ libpthread-routines = \
>    pthread_getname \
>    pthread_join \
>    pthread_join_common \
> -  pthread_rwlock_timedrdlock \
>    pthread_rwlock_timedwrlock \
>    pthread_rwlock_tryrdlock \
>    pthread_rwlock_trywrlock \
> diff --git a/nptl/Versions b/nptl/Versions
> index 72d20e2117..8abf147e22 100644
> --- a/nptl/Versions
> +++ b/nptl/Versions
> @@ -88,6 +88,7 @@ libc {
>      pthread_spin_lock;
>      pthread_spin_trylock;
>      pthread_spin_unlock;
> +    pthread_rwlock_timedrdlock;
>    }
>    GLIBC_2.2.3 {
>      pthread_getattr_np;
> @@ -190,6 +191,7 @@ libc {
>      pthread_rwlock_clockwrlock;
>      pthread_rwlock_destroy;
>      pthread_rwlock_rdlock;
> +    pthread_rwlock_timedrdlock;
>      pthread_rwlock_unlock;
>      pthread_rwlock_wrlock;
>      pthread_setspecific;
> @@ -321,7 +323,6 @@ libpthread {
>      pthread_barrierattr_init;
>      pthread_barrierattr_setpshared;
>      pthread_getcpuclockid;
> -    pthread_rwlock_timedrdlock;
>      pthread_rwlock_timedwrlock;
>      pthread_yield;
>      sem_timedwait;
> diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h
> index 0b41678adc..5d0b4cf56e 100644
> --- a/nptl/pthreadP.h
> +++ b/nptl/pthreadP.h
> @@ -510,7 +510,7 @@ extern int __pthread_rwlock_clockwrlock64 (pthread_rwlock_t *rwlock,
>  libc_hidden_proto (__pthread_rwlock_clockwrlock64)
>  extern int __pthread_rwlock_timedrdlock64 (pthread_rwlock_t *rwlock,
>                                             const struct __timespec64 *abstime);
> -libpthread_hidden_proto (__pthread_rwlock_timedrdlock64)
> +libc_hidden_proto (__pthread_rwlock_timedrdlock64)
>  extern int __pthread_rwlock_timedwrlock64 (pthread_rwlock_t *rwlock,
>                                             const struct __timespec64 *abstime);
>  libpthread_hidden_proto (__pthread_rwlock_timedwrlock64)
> diff --git a/nptl/pthread_rwlock_timedrdlock.c b/nptl/pthread_rwlock_timedrdlock.c
> index db02ee7f5c..dd9b7cb0a2 100644
> --- a/nptl/pthread_rwlock_timedrdlock.c
> +++ b/nptl/pthread_rwlock_timedrdlock.c
> @@ -17,25 +17,34 @@
>     <https://www.gnu.org/licenses/>.  */
>  
>  #include "pthread_rwlock_common.c"
> +#include <shlib-compat.h>
>  
>  /* See pthread_rwlock_common.c.  */
>  int
> -__pthread_rwlock_timedrdlock64 (pthread_rwlock_t *rwlock,
> -                                const struct __timespec64 *abstime)
> +___pthread_rwlock_timedrdlock64 (pthread_rwlock_t *rwlock,
> +				 const struct __timespec64 *abstime)
>  {
>    return __pthread_rwlock_rdlock_full64 (rwlock, CLOCK_REALTIME, abstime);
>  }
>  
> -#if __TIMESIZE != 64
> -libpthread_hidden_def (__pthread_rwlock_timedrdlock64)
> +#if __TIMESIZE == 64
> +strong_alias (___pthread_rwlock_timedrdlock64, ___pthread_rwlock_timedrdlock)
> +#else /* __TIMESPEC64 != 64 */
> +libc_hidden_ver (___pthread_rwlock_timedrdlock64,
> +		 __pthread_rwlock_timedrdlock64)
>  
>  int
> -__pthread_rwlock_timedrdlock (pthread_rwlock_t *rwlock,
> -                              const struct timespec *abstime)
> +___pthread_rwlock_timedrdlock (pthread_rwlock_t *rwlock,
> +			       const struct timespec *abstime)
>  {
>    struct __timespec64 ts64 = valid_timespec_to_timespec64 (*abstime);
>  
>    return __pthread_rwlock_timedrdlock64 (rwlock, &ts64);
>  }
> +#endif /* __TIMESPEC64 != 64 */
> +versioned_symbol (libc, ___pthread_rwlock_timedrdlock,
> +		  pthread_rwlock_timedrdlock, GLIBC_2_34);
> +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
> +compat_symbol (libpthread, ___pthread_rwlock_timedrdlock,
> +	       pthread_rwlock_timedrdlock, GLIBC_2_2);
>  #endif
> -weak_alias (__pthread_rwlock_timedrdlock, pthread_rwlock_timedrdlock)
> diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> index 49538b3773..ae7f4a210d 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> @@ -1505,6 +1505,7 @@ GLIBC_2.17 pthread_once F
>  GLIBC_2.17 pthread_rwlock_destroy F
>  GLIBC_2.17 pthread_rwlock_init F
>  GLIBC_2.17 pthread_rwlock_rdlock F
> +GLIBC_2.17 pthread_rwlock_timedrdlock F
>  GLIBC_2.17 pthread_rwlock_unlock F
>  GLIBC_2.17 pthread_rwlock_wrlock F
>  GLIBC_2.17 pthread_self F
> @@ -2289,6 +2290,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
> index c6dee0cc25..d881d4e128 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
> @@ -34,7 +34,6 @@ GLIBC_2.17 pthread_getconcurrency F
>  GLIBC_2.17 pthread_getcpuclockid F
>  GLIBC_2.17 pthread_getname_np F
>  GLIBC_2.17 pthread_join F
> -GLIBC_2.17 pthread_rwlock_timedrdlock F
>  GLIBC_2.17 pthread_rwlock_timedwrlock F
>  GLIBC_2.17 pthread_rwlock_tryrdlock F
>  GLIBC_2.17 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
> index 6336e2dd35..3ec5c47428 100644
> --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
> @@ -1987,6 +1987,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
>  GLIBC_2.2 pthread_mutex_timedlock F
>  GLIBC_2.2 pthread_mutexattr_getpshared F
>  GLIBC_2.2 pthread_mutexattr_setpshared F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_spin_destroy F
>  GLIBC_2.2 pthread_spin_init F
>  GLIBC_2.2 pthread_spin_lock F
> @@ -2370,6 +2371,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
> index 0189fc6a88..6ab60c7fba 100644
> --- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
> @@ -59,7 +59,6 @@ GLIBC_2.2 pthread_barrierattr_destroy F
>  GLIBC_2.2 pthread_barrierattr_init F
>  GLIBC_2.2 pthread_barrierattr_setpshared F
>  GLIBC_2.2 pthread_getcpuclockid F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_yield F
>  GLIBC_2.2 sem_timedwait F
> diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
> index a5fff26d3a..f8bcc0475d 100644
> --- a/sysdeps/unix/sysv/linux/arc/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
> @@ -1435,6 +1435,7 @@ GLIBC_2.32 pthread_rwlock_clockwrlock F
>  GLIBC_2.32 pthread_rwlock_destroy F
>  GLIBC_2.32 pthread_rwlock_init F
>  GLIBC_2.32 pthread_rwlock_rdlock F
> +GLIBC_2.32 pthread_rwlock_timedrdlock F
>  GLIBC_2.32 pthread_rwlock_unlock F
>  GLIBC_2.32 pthread_rwlock_wrlock F
>  GLIBC_2.32 pthread_self F
> @@ -2048,6 +2049,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
> index d71f38bf24..5317b62d6e 100644
> --- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
> @@ -49,7 +49,6 @@ GLIBC_2.32 pthread_getconcurrency F
>  GLIBC_2.32 pthread_getcpuclockid F
>  GLIBC_2.32 pthread_getname_np F
>  GLIBC_2.32 pthread_join F
> -GLIBC_2.32 pthread_rwlock_timedrdlock F
>  GLIBC_2.32 pthread_rwlock_timedwrlock F
>  GLIBC_2.32 pthread_rwlock_tryrdlock F
>  GLIBC_2.32 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> index 6595cad027..8ab83d973f 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> @@ -209,6 +209,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> @@ -1655,6 +1656,7 @@ GLIBC_2.4 pthread_once F
>  GLIBC_2.4 pthread_rwlock_destroy F
>  GLIBC_2.4 pthread_rwlock_init F
>  GLIBC_2.4 pthread_rwlock_rdlock F
> +GLIBC_2.4 pthread_rwlock_timedrdlock F
>  GLIBC_2.4 pthread_rwlock_unlock F
>  GLIBC_2.4 pthread_rwlock_wrlock F
>  GLIBC_2.4 pthread_self F
> diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
> index 1340d32c7f..92f908f49a 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
> @@ -62,7 +62,6 @@ GLIBC_2.4 pthread_detach F
>  GLIBC_2.4 pthread_getconcurrency F
>  GLIBC_2.4 pthread_getcpuclockid F
>  GLIBC_2.4 pthread_join F
> -GLIBC_2.4 pthread_rwlock_timedrdlock F
>  GLIBC_2.4 pthread_rwlock_timedwrlock F
>  GLIBC_2.4 pthread_rwlock_tryrdlock F
>  GLIBC_2.4 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> index f4dbe63497..de9f269a53 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> @@ -206,6 +206,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> @@ -1652,6 +1653,7 @@ GLIBC_2.4 pthread_once F
>  GLIBC_2.4 pthread_rwlock_destroy F
>  GLIBC_2.4 pthread_rwlock_init F
>  GLIBC_2.4 pthread_rwlock_rdlock F
> +GLIBC_2.4 pthread_rwlock_timedrdlock F
>  GLIBC_2.4 pthread_rwlock_unlock F
>  GLIBC_2.4 pthread_rwlock_wrlock F
>  GLIBC_2.4 pthread_self F
> diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
> index 1340d32c7f..92f908f49a 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
> @@ -62,7 +62,6 @@ GLIBC_2.4 pthread_detach F
>  GLIBC_2.4 pthread_getconcurrency F
>  GLIBC_2.4 pthread_getcpuclockid F
>  GLIBC_2.4 pthread_join F
> -GLIBC_2.4 pthread_rwlock_timedrdlock F
>  GLIBC_2.4 pthread_rwlock_timedwrlock F
>  GLIBC_2.4 pthread_rwlock_tryrdlock F
>  GLIBC_2.4 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
> index c0a28cd1d4..710ab385e4 100644
> --- a/sysdeps/unix/sysv/linux/csky/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
> @@ -1492,6 +1492,7 @@ GLIBC_2.29 pthread_once F
>  GLIBC_2.29 pthread_rwlock_destroy F
>  GLIBC_2.29 pthread_rwlock_init F
>  GLIBC_2.29 pthread_rwlock_rdlock F
> +GLIBC_2.29 pthread_rwlock_timedrdlock F
>  GLIBC_2.29 pthread_rwlock_unlock F
>  GLIBC_2.29 pthread_rwlock_wrlock F
>  GLIBC_2.29 pthread_self F
> @@ -2232,6 +2233,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
> index 8c2eacba71..76b52b11c4 100644
> --- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
> @@ -48,7 +48,6 @@ GLIBC_2.29 pthread_getconcurrency F
>  GLIBC_2.29 pthread_getcpuclockid F
>  GLIBC_2.29 pthread_getname_np F
>  GLIBC_2.29 pthread_join F
> -GLIBC_2.29 pthread_rwlock_timedrdlock F
>  GLIBC_2.29 pthread_rwlock_timedwrlock F
>  GLIBC_2.29 pthread_rwlock_tryrdlock F
>  GLIBC_2.29 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
> index 50253bac3f..a825c7d112 100644
> --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
> @@ -1316,6 +1316,7 @@ GLIBC_2.2 pthread_once F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_self F
> @@ -2183,6 +2184,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
> index 52da9c0a32..100d01628b 100644
> --- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
> @@ -32,7 +32,6 @@ GLIBC_2.2 pthread_detach F
>  GLIBC_2.2 pthread_getconcurrency F
>  GLIBC_2.2 pthread_getcpuclockid F
>  GLIBC_2.2 pthread_join F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_rwlock_tryrdlock F
>  GLIBC_2.2 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
> index 4a6e8cf210..901f4cc2ff 100644
> --- a/sysdeps/unix/sysv/linux/i386/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
> @@ -1996,6 +1996,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
>  GLIBC_2.2 pthread_mutex_timedlock F
>  GLIBC_2.2 pthread_mutexattr_getpshared F
>  GLIBC_2.2 pthread_mutexattr_setpshared F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_spin_destroy F
>  GLIBC_2.2 pthread_spin_init F
>  GLIBC_2.2 pthread_spin_lock F
> @@ -2360,6 +2361,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
> index a0daef9d41..6c64e6a794 100644
> --- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
> @@ -59,7 +59,6 @@ GLIBC_2.2 pthread_barrierattr_destroy F
>  GLIBC_2.2 pthread_barrierattr_init F
>  GLIBC_2.2 pthread_barrierattr_setpshared F
>  GLIBC_2.2 pthread_getcpuclockid F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_yield F
>  GLIBC_2.2 sem_timedwait F
> diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
> index ba34d9e68f..180e99973b 100644
> --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
> @@ -1337,6 +1337,7 @@ GLIBC_2.2 pthread_once F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_self F
> @@ -2217,6 +2218,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
> index 5d186fc586..bdfded821a 100644
> --- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
> @@ -32,7 +32,6 @@ GLIBC_2.2 pthread_detach F
>  GLIBC_2.2 pthread_getconcurrency F
>  GLIBC_2.2 pthread_getcpuclockid F
>  GLIBC_2.2 pthread_join F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_rwlock_tryrdlock F
>  GLIBC_2.2 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> index 2a31f0acd5..8484f3fcad 100644
> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> @@ -210,6 +210,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> @@ -1635,6 +1636,7 @@ GLIBC_2.4 pthread_once F
>  GLIBC_2.4 pthread_rwlock_destroy F
>  GLIBC_2.4 pthread_rwlock_init F
>  GLIBC_2.4 pthread_rwlock_rdlock F
> +GLIBC_2.4 pthread_rwlock_timedrdlock F
>  GLIBC_2.4 pthread_rwlock_unlock F
>  GLIBC_2.4 pthread_rwlock_wrlock F
>  GLIBC_2.4 pthread_self F
> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
> index 1340d32c7f..92f908f49a 100644
> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
> @@ -62,7 +62,6 @@ GLIBC_2.4 pthread_detach F
>  GLIBC_2.4 pthread_getconcurrency F
>  GLIBC_2.4 pthread_getcpuclockid F
>  GLIBC_2.4 pthread_join F
> -GLIBC_2.4 pthread_rwlock_timedrdlock F
>  GLIBC_2.4 pthread_rwlock_timedwrlock F
>  GLIBC_2.4 pthread_rwlock_tryrdlock F
>  GLIBC_2.4 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> index 4528a06d6f..7ad59ac5f5 100644
> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> @@ -1952,6 +1952,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
>  GLIBC_2.2 pthread_mutex_timedlock F
>  GLIBC_2.2 pthread_mutexattr_getpshared F
>  GLIBC_2.2 pthread_mutexattr_setpshared F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_spin_destroy F
>  GLIBC_2.2 pthread_spin_init F
>  GLIBC_2.2 pthread_spin_lock F
> @@ -2303,6 +2304,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
> index a0daef9d41..6c64e6a794 100644
> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
> @@ -59,7 +59,6 @@ GLIBC_2.2 pthread_barrierattr_destroy F
>  GLIBC_2.2 pthread_barrierattr_init F
>  GLIBC_2.2 pthread_barrierattr_setpshared F
>  GLIBC_2.2 pthread_getcpuclockid F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_yield F
>  GLIBC_2.2 sem_timedwait F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> index 0f6be8c0f2..1187d98593 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> @@ -1507,6 +1507,7 @@ GLIBC_2.18 pthread_once F
>  GLIBC_2.18 pthread_rwlock_destroy F
>  GLIBC_2.18 pthread_rwlock_init F
>  GLIBC_2.18 pthread_rwlock_rdlock F
> +GLIBC_2.18 pthread_rwlock_timedrdlock F
>  GLIBC_2.18 pthread_rwlock_unlock F
>  GLIBC_2.18 pthread_rwlock_wrlock F
>  GLIBC_2.18 pthread_self F
> @@ -2283,6 +2284,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
> index 968fcfd1df..22a5f51945 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
> @@ -35,7 +35,6 @@ GLIBC_2.18 pthread_getconcurrency F
>  GLIBC_2.18 pthread_getcpuclockid F
>  GLIBC_2.18 pthread_getname_np F
>  GLIBC_2.18 pthread_join F
> -GLIBC_2.18 pthread_rwlock_timedrdlock F
>  GLIBC_2.18 pthread_rwlock_timedwrlock F
>  GLIBC_2.18 pthread_rwlock_tryrdlock F
>  GLIBC_2.18 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> index a024c588b1..0b05fb3fe1 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> @@ -1507,6 +1507,7 @@ GLIBC_2.18 pthread_once F
>  GLIBC_2.18 pthread_rwlock_destroy F
>  GLIBC_2.18 pthread_rwlock_init F
>  GLIBC_2.18 pthread_rwlock_rdlock F
> +GLIBC_2.18 pthread_rwlock_timedrdlock F
>  GLIBC_2.18 pthread_rwlock_unlock F
>  GLIBC_2.18 pthread_rwlock_wrlock F
>  GLIBC_2.18 pthread_self F
> @@ -2280,6 +2281,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
> index 968fcfd1df..22a5f51945 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
> @@ -35,7 +35,6 @@ GLIBC_2.18 pthread_getconcurrency F
>  GLIBC_2.18 pthread_getcpuclockid F
>  GLIBC_2.18 pthread_getname_np F
>  GLIBC_2.18 pthread_join F
> -GLIBC_2.18 pthread_rwlock_timedrdlock F
>  GLIBC_2.18 pthread_rwlock_timedwrlock F
>  GLIBC_2.18 pthread_rwlock_tryrdlock F
>  GLIBC_2.18 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> index f70ab56969..0fa75400b1 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> @@ -1846,6 +1846,7 @@ GLIBC_2.2 pthread_mutexattr_settype F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_spin_destroy F
> @@ -2266,6 +2267,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
> index a09a4dc5e3..c6256cb6b2 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
> @@ -40,7 +40,6 @@ GLIBC_2.2 pthread_barrierattr_setpshared F
>  GLIBC_2.2 pthread_create F
>  GLIBC_2.2 pthread_getconcurrency F
>  GLIBC_2.2 pthread_getcpuclockid F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_rwlock_tryrdlock F
>  GLIBC_2.2 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> index 996626fc69..4fa17449b8 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> @@ -1844,6 +1844,7 @@ GLIBC_2.2 pthread_mutexattr_settype F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_spin_destroy F
> @@ -2264,6 +2265,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
> index a09a4dc5e3..c6256cb6b2 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
> @@ -40,7 +40,6 @@ GLIBC_2.2 pthread_barrierattr_setpshared F
>  GLIBC_2.2 pthread_create F
>  GLIBC_2.2 pthread_getconcurrency F
>  GLIBC_2.2 pthread_getcpuclockid F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_rwlock_tryrdlock F
>  GLIBC_2.2 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> index fcef7cf463..a1138eeec7 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> @@ -1844,6 +1844,7 @@ GLIBC_2.2 pthread_mutexattr_settype F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_spin_destroy F
> @@ -2272,6 +2273,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> index e6425649d7..cd069fa6e3 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> @@ -1840,6 +1840,7 @@ GLIBC_2.2 pthread_mutexattr_settype F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_spin_destroy F
> @@ -2266,6 +2267,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
> index 28b29918a8..c18892e973 100644
> --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
> @@ -1550,6 +1550,7 @@ GLIBC_2.21 pthread_once F
>  GLIBC_2.21 pthread_rwlock_destroy F
>  GLIBC_2.21 pthread_rwlock_init F
>  GLIBC_2.21 pthread_rwlock_rdlock F
> +GLIBC_2.21 pthread_rwlock_timedrdlock F
>  GLIBC_2.21 pthread_rwlock_unlock F
>  GLIBC_2.21 pthread_rwlock_wrlock F
>  GLIBC_2.21 pthread_self F
> @@ -2322,6 +2323,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
> index a13844bb1d..23a3717ef3 100644
> --- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
> @@ -35,7 +35,6 @@ GLIBC_2.21 pthread_getconcurrency F
>  GLIBC_2.21 pthread_getcpuclockid F
>  GLIBC_2.21 pthread_getname_np F
>  GLIBC_2.21 pthread_join F
> -GLIBC_2.21 pthread_rwlock_timedrdlock F
>  GLIBC_2.21 pthread_rwlock_timedwrlock F
>  GLIBC_2.21 pthread_rwlock_tryrdlock F
>  GLIBC_2.21 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> index 7ef1e07d22..540711d228 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> @@ -1957,6 +1957,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
>  GLIBC_2.2 pthread_mutex_timedlock F
>  GLIBC_2.2 pthread_mutexattr_getpshared F
>  GLIBC_2.2 pthread_mutexattr_setpshared F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_spin_destroy F
>  GLIBC_2.2 pthread_spin_init F
>  GLIBC_2.2 pthread_spin_lock F
> @@ -2330,6 +2331,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
> index 8c16c499ad..c274945af5 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
> @@ -59,7 +59,6 @@ GLIBC_2.2 pthread_barrierattr_destroy F
>  GLIBC_2.2 pthread_barrierattr_init F
>  GLIBC_2.2 pthread_barrierattr_setpshared F
>  GLIBC_2.2 pthread_getcpuclockid F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_yield F
>  GLIBC_2.2 sem_timedwait F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> index a125dae857..a215d46657 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> @@ -1961,6 +1961,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
>  GLIBC_2.2 pthread_mutex_timedlock F
>  GLIBC_2.2 pthread_mutexattr_getpshared F
>  GLIBC_2.2 pthread_mutexattr_setpshared F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_spin_destroy F
>  GLIBC_2.2 pthread_spin_init F
>  GLIBC_2.2 pthread_spin_lock F
> @@ -2363,6 +2364,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> index 90f7f52f9b..88e9ceb7be 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> @@ -1422,6 +1422,7 @@ GLIBC_2.3 pthread_once F
>  GLIBC_2.3 pthread_rwlock_destroy F
>  GLIBC_2.3 pthread_rwlock_init F
>  GLIBC_2.3 pthread_rwlock_rdlock F
> +GLIBC_2.3 pthread_rwlock_timedrdlock F
>  GLIBC_2.3 pthread_rwlock_unlock F
>  GLIBC_2.3 pthread_rwlock_wrlock F
>  GLIBC_2.3 pthread_self F
> @@ -2184,6 +2185,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
> index 099a75abb3..f4fbda6cd8 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
> @@ -53,7 +53,6 @@ GLIBC_2.3 pthread_detach F
>  GLIBC_2.3 pthread_getconcurrency F
>  GLIBC_2.3 pthread_getcpuclockid F
>  GLIBC_2.3 pthread_join F
> -GLIBC_2.3 pthread_rwlock_timedrdlock F
>  GLIBC_2.3 pthread_rwlock_timedwrlock F
>  GLIBC_2.3 pthread_rwlock_tryrdlock F
>  GLIBC_2.3 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> index 203e333287..c510e8721e 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> @@ -1593,6 +1593,7 @@ GLIBC_2.17 pthread_once F
>  GLIBC_2.17 pthread_rwlock_destroy F
>  GLIBC_2.17 pthread_rwlock_init F
>  GLIBC_2.17 pthread_rwlock_rdlock F
> +GLIBC_2.17 pthread_rwlock_timedrdlock F
>  GLIBC_2.17 pthread_rwlock_unlock F
>  GLIBC_2.17 pthread_rwlock_wrlock F
>  GLIBC_2.17 pthread_self F
> @@ -2485,6 +2486,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
> index c6dee0cc25..d881d4e128 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
> @@ -34,7 +34,6 @@ GLIBC_2.17 pthread_getconcurrency F
>  GLIBC_2.17 pthread_getcpuclockid F
>  GLIBC_2.17 pthread_getname_np F
>  GLIBC_2.17 pthread_join F
> -GLIBC_2.17 pthread_rwlock_timedrdlock F
>  GLIBC_2.17 pthread_rwlock_timedwrlock F
>  GLIBC_2.17 pthread_rwlock_tryrdlock F
>  GLIBC_2.17 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> index 5754bd09b5..6e487295f0 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> @@ -1437,6 +1437,7 @@ GLIBC_2.33 pthread_rwlock_clockwrlock F
>  GLIBC_2.33 pthread_rwlock_destroy F
>  GLIBC_2.33 pthread_rwlock_init F
>  GLIBC_2.33 pthread_rwlock_rdlock F
> +GLIBC_2.33 pthread_rwlock_timedrdlock F
>  GLIBC_2.33 pthread_rwlock_unlock F
>  GLIBC_2.33 pthread_rwlock_wrlock F
>  GLIBC_2.33 pthread_self F
> @@ -2050,6 +2051,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
> index 5774e8e989..fc899b5779 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
> @@ -49,7 +49,6 @@ GLIBC_2.33 pthread_getconcurrency F
>  GLIBC_2.33 pthread_getcpuclockid F
>  GLIBC_2.33 pthread_getname_np F
>  GLIBC_2.33 pthread_join F
> -GLIBC_2.33 pthread_rwlock_timedrdlock F
>  GLIBC_2.33 pthread_rwlock_timedwrlock F
>  GLIBC_2.33 pthread_rwlock_tryrdlock F
>  GLIBC_2.33 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> index a63dc8cf06..770b8fa9e9 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> @@ -1495,6 +1495,7 @@ GLIBC_2.27 pthread_once F
>  GLIBC_2.27 pthread_rwlock_destroy F
>  GLIBC_2.27 pthread_rwlock_init F
>  GLIBC_2.27 pthread_rwlock_rdlock F
> +GLIBC_2.27 pthread_rwlock_timedrdlock F
>  GLIBC_2.27 pthread_rwlock_unlock F
>  GLIBC_2.27 pthread_rwlock_wrlock F
>  GLIBC_2.27 pthread_self F
> @@ -2250,6 +2251,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
> index aafc83b0c1..9071607ea7 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
> @@ -35,7 +35,6 @@ GLIBC_2.27 pthread_getconcurrency F
>  GLIBC_2.27 pthread_getcpuclockid F
>  GLIBC_2.27 pthread_getname_np F
>  GLIBC_2.27 pthread_join F
> -GLIBC_2.27 pthread_rwlock_timedrdlock F
>  GLIBC_2.27 pthread_rwlock_timedwrlock F
>  GLIBC_2.27 pthread_rwlock_tryrdlock F
>  GLIBC_2.27 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> index d77f798688..4dd850e5b4 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> @@ -1955,6 +1955,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
>  GLIBC_2.2 pthread_mutex_timedlock F
>  GLIBC_2.2 pthread_mutexattr_getpshared F
>  GLIBC_2.2 pthread_mutexattr_setpshared F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_spin_destroy F
>  GLIBC_2.2 pthread_spin_init F
>  GLIBC_2.2 pthread_spin_lock F
> @@ -2328,6 +2329,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
> index 67f28adcac..62924771ff 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_2.2 pthread_barrierattr_destroy F
>  GLIBC_2.2 pthread_barrierattr_init F
>  GLIBC_2.2 pthread_barrierattr_setpshared F
>  GLIBC_2.2 pthread_getcpuclockid F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_yield F
>  GLIBC_2.2 sem_timedwait F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> index 0c2b2b80c9..fe4543393c 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> @@ -1334,6 +1334,7 @@ GLIBC_2.2 pthread_once F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_self F
> @@ -2221,6 +2222,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
> index e8c053292d..30a43ccfe6 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
> @@ -33,7 +33,6 @@ GLIBC_2.2 pthread_detach F
>  GLIBC_2.2 pthread_getconcurrency F
>  GLIBC_2.2 pthread_getcpuclockid F
>  GLIBC_2.2 pthread_join F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_rwlock_tryrdlock F
>  GLIBC_2.2 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> index 2383629b95..f73645251d 100644
> --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> @@ -1320,6 +1320,7 @@ GLIBC_2.2 pthread_once F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_self F
> @@ -2190,6 +2191,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
> index 52da9c0a32..100d01628b 100644
> --- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
> @@ -32,7 +32,6 @@ GLIBC_2.2 pthread_detach F
>  GLIBC_2.2 pthread_getconcurrency F
>  GLIBC_2.2 pthread_getcpuclockid F
>  GLIBC_2.2 pthread_join F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_rwlock_tryrdlock F
>  GLIBC_2.2 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> index 66b504e002..fed3fd509c 100644
> --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> @@ -1320,6 +1320,7 @@ GLIBC_2.2 pthread_once F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_self F
> @@ -2187,6 +2188,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
> index 52da9c0a32..100d01628b 100644
> --- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
> @@ -32,7 +32,6 @@ GLIBC_2.2 pthread_detach F
>  GLIBC_2.2 pthread_getconcurrency F
>  GLIBC_2.2 pthread_getcpuclockid F
>  GLIBC_2.2 pthread_join F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_rwlock_tryrdlock F
>  GLIBC_2.2 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> index 4638a6dc22..7defd524bf 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> @@ -1951,6 +1951,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
>  GLIBC_2.2 pthread_mutex_timedlock F
>  GLIBC_2.2 pthread_mutexattr_getpshared F
>  GLIBC_2.2 pthread_mutexattr_setpshared F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_spin_destroy F
>  GLIBC_2.2 pthread_spin_init F
>  GLIBC_2.2 pthread_spin_lock F
> @@ -2319,6 +2320,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
> index 0189fc6a88..6ab60c7fba 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
> @@ -59,7 +59,6 @@ GLIBC_2.2 pthread_barrierattr_destroy F
>  GLIBC_2.2 pthread_barrierattr_init F
>  GLIBC_2.2 pthread_barrierattr_setpshared F
>  GLIBC_2.2 pthread_getcpuclockid F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_yield F
>  GLIBC_2.2 sem_timedwait F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> index 3b6fe85339..2dbe34345e 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> @@ -1363,6 +1363,7 @@ GLIBC_2.2 pthread_once F
>  GLIBC_2.2 pthread_rwlock_destroy F
>  GLIBC_2.2 pthread_rwlock_init F
>  GLIBC_2.2 pthread_rwlock_rdlock F
> +GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_unlock F
>  GLIBC_2.2 pthread_rwlock_wrlock F
>  GLIBC_2.2 pthread_self F
> @@ -2238,6 +2239,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
> index 5d186fc586..bdfded821a 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
> @@ -32,7 +32,6 @@ GLIBC_2.2 pthread_detach F
>  GLIBC_2.2 pthread_getconcurrency F
>  GLIBC_2.2 pthread_getcpuclockid F
>  GLIBC_2.2 pthread_join F
> -GLIBC_2.2 pthread_rwlock_timedrdlock F
>  GLIBC_2.2 pthread_rwlock_timedwrlock F
>  GLIBC_2.2 pthread_rwlock_tryrdlock F
>  GLIBC_2.2 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> index 764a2f71b1..2550864957 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> @@ -1331,6 +1331,7 @@ GLIBC_2.2.5 pthread_once F
>  GLIBC_2.2.5 pthread_rwlock_destroy F
>  GLIBC_2.2.5 pthread_rwlock_init F
>  GLIBC_2.2.5 pthread_rwlock_rdlock F
> +GLIBC_2.2.5 pthread_rwlock_timedrdlock F
>  GLIBC_2.2.5 pthread_rwlock_unlock F
>  GLIBC_2.2.5 pthread_rwlock_wrlock F
>  GLIBC_2.2.5 pthread_self F
> @@ -2199,6 +2200,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
> index 8805d613fd..3db4a6ba56 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
> @@ -32,7 +32,6 @@ GLIBC_2.2.5 pthread_detach F
>  GLIBC_2.2.5 pthread_getconcurrency F
>  GLIBC_2.2.5 pthread_getcpuclockid F
>  GLIBC_2.2.5 pthread_join F
> -GLIBC_2.2.5 pthread_rwlock_timedrdlock F
>  GLIBC_2.2.5 pthread_rwlock_timedwrlock F
>  GLIBC_2.2.5 pthread_rwlock_tryrdlock F
>  GLIBC_2.2.5 pthread_rwlock_trywrlock F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> index cce82949fd..7a0248df2a 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> @@ -1512,6 +1512,7 @@ GLIBC_2.16 pthread_once F
>  GLIBC_2.16 pthread_rwlock_destroy F
>  GLIBC_2.16 pthread_rwlock_init F
>  GLIBC_2.16 pthread_rwlock_rdlock F
> +GLIBC_2.16 pthread_rwlock_timedrdlock F
>  GLIBC_2.16 pthread_rwlock_unlock F
>  GLIBC_2.16 pthread_rwlock_wrlock F
>  GLIBC_2.16 pthread_self F
> @@ -2304,6 +2305,7 @@ GLIBC_2.34 pthread_rwlock_clockwrlock F
>  GLIBC_2.34 pthread_rwlock_destroy F
>  GLIBC_2.34 pthread_rwlock_init F
>  GLIBC_2.34 pthread_rwlock_rdlock F
> +GLIBC_2.34 pthread_rwlock_timedrdlock F
>  GLIBC_2.34 pthread_rwlock_unlock F
>  GLIBC_2.34 pthread_rwlock_wrlock F
>  GLIBC_2.34 pthread_setspecific F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
> index 6a9a29ec4b..7b3cc0668d 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
> @@ -34,7 +34,6 @@ GLIBC_2.16 pthread_getconcurrency F
>  GLIBC_2.16 pthread_getcpuclockid F
>  GLIBC_2.16 pthread_getname_np F
>  GLIBC_2.16 pthread_join F
> -GLIBC_2.16 pthread_rwlock_timedrdlock F
>  GLIBC_2.16 pthread_rwlock_timedwrlock F
>  GLIBC_2.16 pthread_rwlock_tryrdlock F
>  GLIBC_2.16 pthread_rwlock_trywrlock F
>

diff mbox series

Patch

diff --git a/nptl/Makefile b/nptl/Makefile
index e41459c571..392aa3bdf2 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -125,6 +125,7 @@  routines = \
   pthread_rwlock_destroy \
   pthread_rwlock_init \
   pthread_rwlock_rdlock \
+  pthread_rwlock_timedrdlock \
   pthread_rwlock_unlock \
   pthread_rwlock_wrlock \
   pthread_self \
@@ -182,7 +183,6 @@  libpthread-routines = \
   pthread_getname \
   pthread_join \
   pthread_join_common \
-  pthread_rwlock_timedrdlock \
   pthread_rwlock_timedwrlock \
   pthread_rwlock_tryrdlock \
   pthread_rwlock_trywrlock \
diff --git a/nptl/Versions b/nptl/Versions
index 72d20e2117..8abf147e22 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -88,6 +88,7 @@  libc {
     pthread_spin_lock;
     pthread_spin_trylock;
     pthread_spin_unlock;
+    pthread_rwlock_timedrdlock;
   }
   GLIBC_2.2.3 {
     pthread_getattr_np;
@@ -190,6 +191,7 @@  libc {
     pthread_rwlock_clockwrlock;
     pthread_rwlock_destroy;
     pthread_rwlock_rdlock;
+    pthread_rwlock_timedrdlock;
     pthread_rwlock_unlock;
     pthread_rwlock_wrlock;
     pthread_setspecific;
@@ -321,7 +323,6 @@  libpthread {
     pthread_barrierattr_init;
     pthread_barrierattr_setpshared;
     pthread_getcpuclockid;
-    pthread_rwlock_timedrdlock;
     pthread_rwlock_timedwrlock;
     pthread_yield;
     sem_timedwait;
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h
index 0b41678adc..5d0b4cf56e 100644
--- a/nptl/pthreadP.h
+++ b/nptl/pthreadP.h
@@ -510,7 +510,7 @@  extern int __pthread_rwlock_clockwrlock64 (pthread_rwlock_t *rwlock,
 libc_hidden_proto (__pthread_rwlock_clockwrlock64)
 extern int __pthread_rwlock_timedrdlock64 (pthread_rwlock_t *rwlock,
                                            const struct __timespec64 *abstime);
-libpthread_hidden_proto (__pthread_rwlock_timedrdlock64)
+libc_hidden_proto (__pthread_rwlock_timedrdlock64)
 extern int __pthread_rwlock_timedwrlock64 (pthread_rwlock_t *rwlock,
                                            const struct __timespec64 *abstime);
 libpthread_hidden_proto (__pthread_rwlock_timedwrlock64)
diff --git a/nptl/pthread_rwlock_timedrdlock.c b/nptl/pthread_rwlock_timedrdlock.c
index db02ee7f5c..dd9b7cb0a2 100644
--- a/nptl/pthread_rwlock_timedrdlock.c
+++ b/nptl/pthread_rwlock_timedrdlock.c
@@ -17,25 +17,34 @@ 
    <https://www.gnu.org/licenses/>.  */
 
 #include "pthread_rwlock_common.c"
+#include <shlib-compat.h>
 
 /* See pthread_rwlock_common.c.  */
 int
-__pthread_rwlock_timedrdlock64 (pthread_rwlock_t *rwlock,
-                                const struct __timespec64 *abstime)
+___pthread_rwlock_timedrdlock64 (pthread_rwlock_t *rwlock,
+				 const struct __timespec64 *abstime)
 {
   return __pthread_rwlock_rdlock_full64 (rwlock, CLOCK_REALTIME, abstime);
 }
 
-#if __TIMESIZE != 64
-libpthread_hidden_def (__pthread_rwlock_timedrdlock64)
+#if __TIMESIZE == 64
+strong_alias (___pthread_rwlock_timedrdlock64, ___pthread_rwlock_timedrdlock)
+#else /* __TIMESPEC64 != 64 */
+libc_hidden_ver (___pthread_rwlock_timedrdlock64,
+		 __pthread_rwlock_timedrdlock64)
 
 int
-__pthread_rwlock_timedrdlock (pthread_rwlock_t *rwlock,
-                              const struct timespec *abstime)
+___pthread_rwlock_timedrdlock (pthread_rwlock_t *rwlock,
+			       const struct timespec *abstime)
 {
   struct __timespec64 ts64 = valid_timespec_to_timespec64 (*abstime);
 
   return __pthread_rwlock_timedrdlock64 (rwlock, &ts64);
 }
+#endif /* __TIMESPEC64 != 64 */
+versioned_symbol (libc, ___pthread_rwlock_timedrdlock,
+		  pthread_rwlock_timedrdlock, GLIBC_2_34);
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
+compat_symbol (libpthread, ___pthread_rwlock_timedrdlock,
+	       pthread_rwlock_timedrdlock, GLIBC_2_2);
 #endif
-weak_alias (__pthread_rwlock_timedrdlock, pthread_rwlock_timedrdlock)
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 49538b3773..ae7f4a210d 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -1505,6 +1505,7 @@  GLIBC_2.17 pthread_once F
 GLIBC_2.17 pthread_rwlock_destroy F
 GLIBC_2.17 pthread_rwlock_init F
 GLIBC_2.17 pthread_rwlock_rdlock F
+GLIBC_2.17 pthread_rwlock_timedrdlock F
 GLIBC_2.17 pthread_rwlock_unlock F
 GLIBC_2.17 pthread_rwlock_wrlock F
 GLIBC_2.17 pthread_self F
@@ -2289,6 +2290,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index c6dee0cc25..d881d4e128 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -34,7 +34,6 @@  GLIBC_2.17 pthread_getconcurrency F
 GLIBC_2.17 pthread_getcpuclockid F
 GLIBC_2.17 pthread_getname_np F
 GLIBC_2.17 pthread_join F
-GLIBC_2.17 pthread_rwlock_timedrdlock F
 GLIBC_2.17 pthread_rwlock_timedwrlock F
 GLIBC_2.17 pthread_rwlock_tryrdlock F
 GLIBC_2.17 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 6336e2dd35..3ec5c47428 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1987,6 +1987,7 @@  GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_setpshared F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2370,6 +2371,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 0189fc6a88..6ab60c7fba 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -59,7 +59,6 @@  GLIBC_2.2 pthread_barrierattr_destroy F
 GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
index a5fff26d3a..f8bcc0475d 100644
--- a/sysdeps/unix/sysv/linux/arc/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
@@ -1435,6 +1435,7 @@  GLIBC_2.32 pthread_rwlock_clockwrlock F
 GLIBC_2.32 pthread_rwlock_destroy F
 GLIBC_2.32 pthread_rwlock_init F
 GLIBC_2.32 pthread_rwlock_rdlock F
+GLIBC_2.32 pthread_rwlock_timedrdlock F
 GLIBC_2.32 pthread_rwlock_unlock F
 GLIBC_2.32 pthread_rwlock_wrlock F
 GLIBC_2.32 pthread_self F
@@ -2048,6 +2049,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index d71f38bf24..5317b62d6e 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -49,7 +49,6 @@  GLIBC_2.32 pthread_getconcurrency F
 GLIBC_2.32 pthread_getcpuclockid F
 GLIBC_2.32 pthread_getname_np F
 GLIBC_2.32 pthread_join F
-GLIBC_2.32 pthread_rwlock_timedrdlock F
 GLIBC_2.32 pthread_rwlock_timedwrlock F
 GLIBC_2.32 pthread_rwlock_tryrdlock F
 GLIBC_2.32 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index 6595cad027..8ab83d973f 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -209,6 +209,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
@@ -1655,6 +1656,7 @@  GLIBC_2.4 pthread_once F
 GLIBC_2.4 pthread_rwlock_destroy F
 GLIBC_2.4 pthread_rwlock_init F
 GLIBC_2.4 pthread_rwlock_rdlock F
+GLIBC_2.4 pthread_rwlock_timedrdlock F
 GLIBC_2.4 pthread_rwlock_unlock F
 GLIBC_2.4 pthread_rwlock_wrlock F
 GLIBC_2.4 pthread_self F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 1340d32c7f..92f908f49a 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -62,7 +62,6 @@  GLIBC_2.4 pthread_detach F
 GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
 GLIBC_2.4 pthread_join F
-GLIBC_2.4 pthread_rwlock_timedrdlock F
 GLIBC_2.4 pthread_rwlock_timedwrlock F
 GLIBC_2.4 pthread_rwlock_tryrdlock F
 GLIBC_2.4 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index f4dbe63497..de9f269a53 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -206,6 +206,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
@@ -1652,6 +1653,7 @@  GLIBC_2.4 pthread_once F
 GLIBC_2.4 pthread_rwlock_destroy F
 GLIBC_2.4 pthread_rwlock_init F
 GLIBC_2.4 pthread_rwlock_rdlock F
+GLIBC_2.4 pthread_rwlock_timedrdlock F
 GLIBC_2.4 pthread_rwlock_unlock F
 GLIBC_2.4 pthread_rwlock_wrlock F
 GLIBC_2.4 pthread_self F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 1340d32c7f..92f908f49a 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -62,7 +62,6 @@  GLIBC_2.4 pthread_detach F
 GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
 GLIBC_2.4 pthread_join F
-GLIBC_2.4 pthread_rwlock_timedrdlock F
 GLIBC_2.4 pthread_rwlock_timedwrlock F
 GLIBC_2.4 pthread_rwlock_tryrdlock F
 GLIBC_2.4 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index c0a28cd1d4..710ab385e4 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -1492,6 +1492,7 @@  GLIBC_2.29 pthread_once F
 GLIBC_2.29 pthread_rwlock_destroy F
 GLIBC_2.29 pthread_rwlock_init F
 GLIBC_2.29 pthread_rwlock_rdlock F
+GLIBC_2.29 pthread_rwlock_timedrdlock F
 GLIBC_2.29 pthread_rwlock_unlock F
 GLIBC_2.29 pthread_rwlock_wrlock F
 GLIBC_2.29 pthread_self F
@@ -2232,6 +2233,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 8c2eacba71..76b52b11c4 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -48,7 +48,6 @@  GLIBC_2.29 pthread_getconcurrency F
 GLIBC_2.29 pthread_getcpuclockid F
 GLIBC_2.29 pthread_getname_np F
 GLIBC_2.29 pthread_join F
-GLIBC_2.29 pthread_rwlock_timedrdlock F
 GLIBC_2.29 pthread_rwlock_timedwrlock F
 GLIBC_2.29 pthread_rwlock_tryrdlock F
 GLIBC_2.29 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 50253bac3f..a825c7d112 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1316,6 +1316,7 @@  GLIBC_2.2 pthread_once F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_self F
@@ -2183,6 +2184,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 52da9c0a32..100d01628b 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -32,7 +32,6 @@  GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
 GLIBC_2.2 pthread_join F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_rwlock_tryrdlock F
 GLIBC_2.2 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 4a6e8cf210..901f4cc2ff 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -1996,6 +1996,7 @@  GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_setpshared F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2360,6 +2361,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index a0daef9d41..6c64e6a794 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -59,7 +59,6 @@  GLIBC_2.2 pthread_barrierattr_destroy F
 GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index ba34d9e68f..180e99973b 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1337,6 +1337,7 @@  GLIBC_2.2 pthread_once F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_self F
@@ -2217,6 +2218,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 5d186fc586..bdfded821a 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -32,7 +32,6 @@  GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
 GLIBC_2.2 pthread_join F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_rwlock_tryrdlock F
 GLIBC_2.2 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 2a31f0acd5..8484f3fcad 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -210,6 +210,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
@@ -1635,6 +1636,7 @@  GLIBC_2.4 pthread_once F
 GLIBC_2.4 pthread_rwlock_destroy F
 GLIBC_2.4 pthread_rwlock_init F
 GLIBC_2.4 pthread_rwlock_rdlock F
+GLIBC_2.4 pthread_rwlock_timedrdlock F
 GLIBC_2.4 pthread_rwlock_unlock F
 GLIBC_2.4 pthread_rwlock_wrlock F
 GLIBC_2.4 pthread_self F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 1340d32c7f..92f908f49a 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -62,7 +62,6 @@  GLIBC_2.4 pthread_detach F
 GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
 GLIBC_2.4 pthread_join F
-GLIBC_2.4 pthread_rwlock_timedrdlock F
 GLIBC_2.4 pthread_rwlock_timedwrlock F
 GLIBC_2.4 pthread_rwlock_tryrdlock F
 GLIBC_2.4 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 4528a06d6f..7ad59ac5f5 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1952,6 +1952,7 @@  GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_setpshared F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2303,6 +2304,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index a0daef9d41..6c64e6a794 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -59,7 +59,6 @@  GLIBC_2.2 pthread_barrierattr_destroy F
 GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index 0f6be8c0f2..1187d98593 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -1507,6 +1507,7 @@  GLIBC_2.18 pthread_once F
 GLIBC_2.18 pthread_rwlock_destroy F
 GLIBC_2.18 pthread_rwlock_init F
 GLIBC_2.18 pthread_rwlock_rdlock F
+GLIBC_2.18 pthread_rwlock_timedrdlock F
 GLIBC_2.18 pthread_rwlock_unlock F
 GLIBC_2.18 pthread_rwlock_wrlock F
 GLIBC_2.18 pthread_self F
@@ -2283,6 +2284,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 968fcfd1df..22a5f51945 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -35,7 +35,6 @@  GLIBC_2.18 pthread_getconcurrency F
 GLIBC_2.18 pthread_getcpuclockid F
 GLIBC_2.18 pthread_getname_np F
 GLIBC_2.18 pthread_join F
-GLIBC_2.18 pthread_rwlock_timedrdlock F
 GLIBC_2.18 pthread_rwlock_timedwrlock F
 GLIBC_2.18 pthread_rwlock_tryrdlock F
 GLIBC_2.18 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index a024c588b1..0b05fb3fe1 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -1507,6 +1507,7 @@  GLIBC_2.18 pthread_once F
 GLIBC_2.18 pthread_rwlock_destroy F
 GLIBC_2.18 pthread_rwlock_init F
 GLIBC_2.18 pthread_rwlock_rdlock F
+GLIBC_2.18 pthread_rwlock_timedrdlock F
 GLIBC_2.18 pthread_rwlock_unlock F
 GLIBC_2.18 pthread_rwlock_wrlock F
 GLIBC_2.18 pthread_self F
@@ -2280,6 +2281,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 968fcfd1df..22a5f51945 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -35,7 +35,6 @@  GLIBC_2.18 pthread_getconcurrency F
 GLIBC_2.18 pthread_getcpuclockid F
 GLIBC_2.18 pthread_getname_np F
 GLIBC_2.18 pthread_join F
-GLIBC_2.18 pthread_rwlock_timedrdlock F
 GLIBC_2.18 pthread_rwlock_timedwrlock F
 GLIBC_2.18 pthread_rwlock_tryrdlock F
 GLIBC_2.18 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index f70ab56969..0fa75400b1 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -1846,6 +1846,7 @@  GLIBC_2.2 pthread_mutexattr_settype F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_spin_destroy F
@@ -2266,6 +2267,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index a09a4dc5e3..c6256cb6b2 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -40,7 +40,6 @@  GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_create F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_rwlock_tryrdlock F
 GLIBC_2.2 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 996626fc69..4fa17449b8 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -1844,6 +1844,7 @@  GLIBC_2.2 pthread_mutexattr_settype F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_spin_destroy F
@@ -2264,6 +2265,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index a09a4dc5e3..c6256cb6b2 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -40,7 +40,6 @@  GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_create F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_rwlock_tryrdlock F
 GLIBC_2.2 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index fcef7cf463..a1138eeec7 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -1844,6 +1844,7 @@  GLIBC_2.2 pthread_mutexattr_settype F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_spin_destroy F
@@ -2272,6 +2273,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index e6425649d7..cd069fa6e3 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -1840,6 +1840,7 @@  GLIBC_2.2 pthread_mutexattr_settype F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_spin_destroy F
@@ -2266,6 +2267,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 28b29918a8..c18892e973 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -1550,6 +1550,7 @@  GLIBC_2.21 pthread_once F
 GLIBC_2.21 pthread_rwlock_destroy F
 GLIBC_2.21 pthread_rwlock_init F
 GLIBC_2.21 pthread_rwlock_rdlock F
+GLIBC_2.21 pthread_rwlock_timedrdlock F
 GLIBC_2.21 pthread_rwlock_unlock F
 GLIBC_2.21 pthread_rwlock_wrlock F
 GLIBC_2.21 pthread_self F
@@ -2322,6 +2323,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index a13844bb1d..23a3717ef3 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -35,7 +35,6 @@  GLIBC_2.21 pthread_getconcurrency F
 GLIBC_2.21 pthread_getcpuclockid F
 GLIBC_2.21 pthread_getname_np F
 GLIBC_2.21 pthread_join F
-GLIBC_2.21 pthread_rwlock_timedrdlock F
 GLIBC_2.21 pthread_rwlock_timedwrlock F
 GLIBC_2.21 pthread_rwlock_tryrdlock F
 GLIBC_2.21 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 7ef1e07d22..540711d228 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1957,6 +1957,7 @@  GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_setpshared F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2330,6 +2331,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 8c16c499ad..c274945af5 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -59,7 +59,6 @@  GLIBC_2.2 pthread_barrierattr_destroy F
 GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index a125dae857..a215d46657 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1961,6 +1961,7 @@  GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_setpshared F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2363,6 +2364,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index 90f7f52f9b..88e9ceb7be 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -1422,6 +1422,7 @@  GLIBC_2.3 pthread_once F
 GLIBC_2.3 pthread_rwlock_destroy F
 GLIBC_2.3 pthread_rwlock_init F
 GLIBC_2.3 pthread_rwlock_rdlock F
+GLIBC_2.3 pthread_rwlock_timedrdlock F
 GLIBC_2.3 pthread_rwlock_unlock F
 GLIBC_2.3 pthread_rwlock_wrlock F
 GLIBC_2.3 pthread_self F
@@ -2184,6 +2185,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 099a75abb3..f4fbda6cd8 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -53,7 +53,6 @@  GLIBC_2.3 pthread_detach F
 GLIBC_2.3 pthread_getconcurrency F
 GLIBC_2.3 pthread_getcpuclockid F
 GLIBC_2.3 pthread_join F
-GLIBC_2.3 pthread_rwlock_timedrdlock F
 GLIBC_2.3 pthread_rwlock_timedwrlock F
 GLIBC_2.3 pthread_rwlock_tryrdlock F
 GLIBC_2.3 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index 203e333287..c510e8721e 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -1593,6 +1593,7 @@  GLIBC_2.17 pthread_once F
 GLIBC_2.17 pthread_rwlock_destroy F
 GLIBC_2.17 pthread_rwlock_init F
 GLIBC_2.17 pthread_rwlock_rdlock F
+GLIBC_2.17 pthread_rwlock_timedrdlock F
 GLIBC_2.17 pthread_rwlock_unlock F
 GLIBC_2.17 pthread_rwlock_wrlock F
 GLIBC_2.17 pthread_self F
@@ -2485,6 +2486,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index c6dee0cc25..d881d4e128 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -34,7 +34,6 @@  GLIBC_2.17 pthread_getconcurrency F
 GLIBC_2.17 pthread_getcpuclockid F
 GLIBC_2.17 pthread_getname_np F
 GLIBC_2.17 pthread_join F
-GLIBC_2.17 pthread_rwlock_timedrdlock F
 GLIBC_2.17 pthread_rwlock_timedwrlock F
 GLIBC_2.17 pthread_rwlock_tryrdlock F
 GLIBC_2.17 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
index 5754bd09b5..6e487295f0 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
@@ -1437,6 +1437,7 @@  GLIBC_2.33 pthread_rwlock_clockwrlock F
 GLIBC_2.33 pthread_rwlock_destroy F
 GLIBC_2.33 pthread_rwlock_init F
 GLIBC_2.33 pthread_rwlock_rdlock F
+GLIBC_2.33 pthread_rwlock_timedrdlock F
 GLIBC_2.33 pthread_rwlock_unlock F
 GLIBC_2.33 pthread_rwlock_wrlock F
 GLIBC_2.33 pthread_self F
@@ -2050,6 +2051,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 5774e8e989..fc899b5779 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -49,7 +49,6 @@  GLIBC_2.33 pthread_getconcurrency F
 GLIBC_2.33 pthread_getcpuclockid F
 GLIBC_2.33 pthread_getname_np F
 GLIBC_2.33 pthread_join F
-GLIBC_2.33 pthread_rwlock_timedrdlock F
 GLIBC_2.33 pthread_rwlock_timedwrlock F
 GLIBC_2.33 pthread_rwlock_tryrdlock F
 GLIBC_2.33 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index a63dc8cf06..770b8fa9e9 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -1495,6 +1495,7 @@  GLIBC_2.27 pthread_once F
 GLIBC_2.27 pthread_rwlock_destroy F
 GLIBC_2.27 pthread_rwlock_init F
 GLIBC_2.27 pthread_rwlock_rdlock F
+GLIBC_2.27 pthread_rwlock_timedrdlock F
 GLIBC_2.27 pthread_rwlock_unlock F
 GLIBC_2.27 pthread_rwlock_wrlock F
 GLIBC_2.27 pthread_self F
@@ -2250,6 +2251,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index aafc83b0c1..9071607ea7 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -35,7 +35,6 @@  GLIBC_2.27 pthread_getconcurrency F
 GLIBC_2.27 pthread_getcpuclockid F
 GLIBC_2.27 pthread_getname_np F
 GLIBC_2.27 pthread_join F
-GLIBC_2.27 pthread_rwlock_timedrdlock F
 GLIBC_2.27 pthread_rwlock_timedwrlock F
 GLIBC_2.27 pthread_rwlock_tryrdlock F
 GLIBC_2.27 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index d77f798688..4dd850e5b4 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1955,6 +1955,7 @@  GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_setpshared F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2328,6 +2329,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index 67f28adcac..62924771ff 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_2.2 pthread_barrierattr_destroy F
 GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index 0c2b2b80c9..fe4543393c 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1334,6 +1334,7 @@  GLIBC_2.2 pthread_once F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_self F
@@ -2221,6 +2222,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index e8c053292d..30a43ccfe6 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -33,7 +33,6 @@  GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
 GLIBC_2.2 pthread_join F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_rwlock_tryrdlock F
 GLIBC_2.2 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index 2383629b95..f73645251d 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -1320,6 +1320,7 @@  GLIBC_2.2 pthread_once F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_self F
@@ -2190,6 +2191,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 52da9c0a32..100d01628b 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -32,7 +32,6 @@  GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
 GLIBC_2.2 pthread_join F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_rwlock_tryrdlock F
 GLIBC_2.2 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index 66b504e002..fed3fd509c 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -1320,6 +1320,7 @@  GLIBC_2.2 pthread_once F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_self F
@@ -2187,6 +2188,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 52da9c0a32..100d01628b 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -32,7 +32,6 @@  GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
 GLIBC_2.2 pthread_join F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_rwlock_tryrdlock F
 GLIBC_2.2 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 4638a6dc22..7defd524bf 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1951,6 +1951,7 @@  GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_setpshared F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2319,6 +2320,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 0189fc6a88..6ab60c7fba 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -59,7 +59,6 @@  GLIBC_2.2 pthread_barrierattr_destroy F
 GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 3b6fe85339..2dbe34345e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1363,6 +1363,7 @@  GLIBC_2.2 pthread_once F
 GLIBC_2.2 pthread_rwlock_destroy F
 GLIBC_2.2 pthread_rwlock_init F
 GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_unlock F
 GLIBC_2.2 pthread_rwlock_wrlock F
 GLIBC_2.2 pthread_self F
@@ -2238,6 +2239,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 5d186fc586..bdfded821a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -32,7 +32,6 @@  GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
 GLIBC_2.2 pthread_join F
-GLIBC_2.2 pthread_rwlock_timedrdlock F
 GLIBC_2.2 pthread_rwlock_timedwrlock F
 GLIBC_2.2 pthread_rwlock_tryrdlock F
 GLIBC_2.2 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index 764a2f71b1..2550864957 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1331,6 +1331,7 @@  GLIBC_2.2.5 pthread_once F
 GLIBC_2.2.5 pthread_rwlock_destroy F
 GLIBC_2.2.5 pthread_rwlock_init F
 GLIBC_2.2.5 pthread_rwlock_rdlock F
+GLIBC_2.2.5 pthread_rwlock_timedrdlock F
 GLIBC_2.2.5 pthread_rwlock_unlock F
 GLIBC_2.2.5 pthread_rwlock_wrlock F
 GLIBC_2.2.5 pthread_self F
@@ -2199,6 +2200,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 8805d613fd..3db4a6ba56 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -32,7 +32,6 @@  GLIBC_2.2.5 pthread_detach F
 GLIBC_2.2.5 pthread_getconcurrency F
 GLIBC_2.2.5 pthread_getcpuclockid F
 GLIBC_2.2.5 pthread_join F
-GLIBC_2.2.5 pthread_rwlock_timedrdlock F
 GLIBC_2.2.5 pthread_rwlock_timedwrlock F
 GLIBC_2.2.5 pthread_rwlock_tryrdlock F
 GLIBC_2.2.5 pthread_rwlock_trywrlock F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index cce82949fd..7a0248df2a 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -1512,6 +1512,7 @@  GLIBC_2.16 pthread_once F
 GLIBC_2.16 pthread_rwlock_destroy F
 GLIBC_2.16 pthread_rwlock_init F
 GLIBC_2.16 pthread_rwlock_rdlock F
+GLIBC_2.16 pthread_rwlock_timedrdlock F
 GLIBC_2.16 pthread_rwlock_unlock F
 GLIBC_2.16 pthread_rwlock_wrlock F
 GLIBC_2.16 pthread_self F
@@ -2304,6 +2305,7 @@  GLIBC_2.34 pthread_rwlock_clockwrlock F
 GLIBC_2.34 pthread_rwlock_destroy F
 GLIBC_2.34 pthread_rwlock_init F
 GLIBC_2.34 pthread_rwlock_rdlock F
+GLIBC_2.34 pthread_rwlock_timedrdlock F
 GLIBC_2.34 pthread_rwlock_unlock F
 GLIBC_2.34 pthread_rwlock_wrlock F
 GLIBC_2.34 pthread_setspecific F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 6a9a29ec4b..7b3cc0668d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -34,7 +34,6 @@  GLIBC_2.16 pthread_getconcurrency F
 GLIBC_2.16 pthread_getcpuclockid F
 GLIBC_2.16 pthread_getname_np F
 GLIBC_2.16 pthread_join F
-GLIBC_2.16 pthread_rwlock_timedrdlock F
 GLIBC_2.16 pthread_rwlock_timedwrlock F
 GLIBC_2.16 pthread_rwlock_tryrdlock F
 GLIBC_2.16 pthread_rwlock_trywrlock F