diff mbox series

[v2,05/14] nptl: Remove pread from libpthread

Message ID 20210319202914.2475530-6-adhemerval.zanella@linaro.org
State New
Headers show
Series libpthread removal: pthread-compat-wrappers and other libc symbols | expand

Commit Message

Adhemerval Zanella Netto March 19, 2021, 8:29 p.m. UTC 
The libc version is identical and built with same flags, it is also
uses as the default version.

Checked on x86_64-linux-gnu.
---
 include/unistd.h                                       |  2 +-
 nptl/Makefile                                          |  4 +---
 nptl/Versions                                          |  3 ---
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist     |  3 ---
 sysdeps/unix/sysv/linux/alpha/libc.abilist             |  3 +++
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist       |  3 ---
 sysdeps/unix/sysv/linux/arc/libpthread.abilist         |  3 ---
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist      |  3 ---
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist      |  3 ---
 sysdeps/unix/sysv/linux/csky/libpthread.abilist        |  3 ---
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist        |  3 ---
 sysdeps/unix/sysv/linux/i386/libc.abilist              |  3 +++
 sysdeps/unix/sysv/linux/i386/libpthread.abilist        |  3 ---
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist        |  3 ---
 .../unix/sysv/linux/m68k/coldfire/libpthread.abilist   |  3 ---
 sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist       |  3 +++
 sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist |  3 ---
 .../unix/sysv/linux/microblaze/be/libpthread.abilist   |  3 ---
 .../unix/sysv/linux/microblaze/le/libpthread.abilist   |  3 ---
 sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist |  3 ---
 sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist |  3 ---
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist       |  3 ---
 .../unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist |  3 +++
 .../sysv/linux/powerpc/powerpc32/libpthread.abilist    |  3 ---
 .../sysv/linux/powerpc/powerpc32/nofpu/libc.abilist    |  3 +++
 .../sysv/linux/powerpc/powerpc64/be/libpthread.abilist |  3 ---
 .../sysv/linux/powerpc/powerpc64/le/libpthread.abilist |  3 ---
 sysdeps/unix/sysv/linux/pread.c                        |  6 ++++++
 sysdeps/unix/sysv/linux/pread64.c                      | 10 ++++++++++
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist  |  3 ---
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist  |  3 ---
 sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist      |  3 +++
 .../unix/sysv/linux/s390/s390-32/libpthread.abilist    |  3 ---
 .../unix/sysv/linux/s390/s390-64/libpthread.abilist    |  3 ---
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist       |  3 ---
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist       |  3 ---
 sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist     |  3 +++
 .../unix/sysv/linux/sparc/sparc32/libpthread.abilist   |  3 ---
 .../unix/sysv/linux/sparc/sparc64/libpthread.abilist   |  3 ---
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist   |  3 ---
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist  |  3 ---
 41 files changed, 39 insertions(+), 94 deletions(-)

Comments

Florian Weimer March 25, 2021, 2:07 p.m. UTC | #1 
* Adhemerval Zanella via Libc-alpha:

> The libc version is identical and built with same flags, it is also
> uses as the default version.
>
> Checked on x86_64-linux-gnu.
> ---
>  include/unistd.h                                       |  2 +-
>  nptl/Makefile                                          |  4 +---
>  nptl/Versions                                          |  3 ---
>  sysdeps/unix/sysv/linux/aarch64/libpthread.abilist     |  3 ---
>  sysdeps/unix/sysv/linux/alpha/libc.abilist             |  3 +++
>  sysdeps/unix/sysv/linux/alpha/libpthread.abilist       |  3 ---
>  sysdeps/unix/sysv/linux/arc/libpthread.abilist         |  3 ---
>  sysdeps/unix/sysv/linux/arm/be/libpthread.abilist      |  3 ---
>  sysdeps/unix/sysv/linux/arm/le/libpthread.abilist      |  3 ---
>  sysdeps/unix/sysv/linux/csky/libpthread.abilist        |  3 ---
>  sysdeps/unix/sysv/linux/hppa/libpthread.abilist        |  3 ---
>  sysdeps/unix/sysv/linux/i386/libc.abilist              |  3 +++
>  sysdeps/unix/sysv/linux/i386/libpthread.abilist        |  3 ---
>  sysdeps/unix/sysv/linux/ia64/libpthread.abilist        |  3 ---
>  .../unix/sysv/linux/m68k/coldfire/libpthread.abilist   |  3 ---
>  sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist       |  3 +++
>  sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist |  3 ---
>  .../unix/sysv/linux/microblaze/be/libpthread.abilist   |  3 ---
>  .../unix/sysv/linux/microblaze/le/libpthread.abilist   |  3 ---
>  sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist |  3 ---
>  sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist |  3 ---
>  sysdeps/unix/sysv/linux/nios2/libpthread.abilist       |  3 ---
>  .../unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist |  3 +++
>  .../sysv/linux/powerpc/powerpc32/libpthread.abilist    |  3 ---
>  .../sysv/linux/powerpc/powerpc32/nofpu/libc.abilist    |  3 +++
>  .../sysv/linux/powerpc/powerpc64/be/libpthread.abilist |  3 ---
>  .../sysv/linux/powerpc/powerpc64/le/libpthread.abilist |  3 ---
>  sysdeps/unix/sysv/linux/pread.c                        |  6 ++++++
>  sysdeps/unix/sysv/linux/pread64.c                      | 10 ++++++++++
>  sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist  |  3 ---
>  sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist  |  3 ---
>  sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist      |  3 +++
>  .../unix/sysv/linux/s390/s390-32/libpthread.abilist    |  3 ---
>  .../unix/sysv/linux/s390/s390-64/libpthread.abilist    |  3 ---
>  sysdeps/unix/sysv/linux/sh/be/libpthread.abilist       |  3 ---
>  sysdeps/unix/sysv/linux/sh/le/libpthread.abilist       |  3 ---
>  sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist     |  3 +++
>  .../unix/sysv/linux/sparc/sparc32/libpthread.abilist   |  3 ---
>  .../unix/sysv/linux/sparc/sparc64/libpthread.abilist   |  3 ---
>  sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist   |  3 ---
>  sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist  |  3 ---
>  41 files changed, 39 insertions(+), 94 deletions(-)

Patch looks good to me, thanks.
diff mbox series

Patch

diff --git a/include/unistd.h b/include/unistd.h
index cdc31c3c0c..2d3698575c 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -47,7 +47,7 @@  extern ssize_t __pread64 (int __fd, void *__buf, size_t __nbytes,
 			  __off64_t __offset);
 libc_hidden_proto (__pread64);
 extern ssize_t __libc_pread64 (int __fd, void *__buf, size_t __nbytes,
-			       __off64_t __offset) attribute_hidden;
+			       __off64_t __offset);
 extern ssize_t __pwrite (int __fd, const void *__buf, size_t __n,
 			 __off_t __offset);
 libc_hidden_proto (__pwrite)
diff --git a/nptl/Makefile b/nptl/Makefile
index 6ebba19b96..e2dd6d47a2 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -81,7 +81,7 @@  static-only-routines = pthread_atfork
 # We need to provide certain routines for compatibility with existing
 # binaries.
 pthread-compat-wrappers = \
-		      pread pread64 pwrite pwrite64 \
+		      pwrite pwrite64 \
 		      msgrcv msgsnd \
 		      sigsuspend \
 
@@ -280,8 +280,6 @@  CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
 
 # These are the function wrappers we have to duplicate here.
 CFLAGS-lockf.c += -fexceptions
-CFLAGS-pread.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-pread64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
diff --git a/nptl/Versions b/nptl/Versions
index b16871d807..10d8ea0629 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -216,7 +216,6 @@  libpthread {
   }
 
   GLIBC_2.2 {
-    __pread64;
     __pthread_rwlock_destroy;
     __pthread_rwlock_init;
     __pthread_rwlock_rdlock;
@@ -226,8 +225,6 @@  libpthread {
     __pthread_rwlock_wrlock;
     __pwrite64;
     __res_state;
-    pread64;
-    pread;
     pthread_attr_getstack;
     pthread_attr_setstack;
     pthread_barrier_destroy;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 23aa949791..f3568411f3 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
 GLIBC_2.17 __libc_current_sigrtmin F
-GLIBC_2.17 __pread64 F
 GLIBC_2.17 __pthread_cleanup_routine F
 GLIBC_2.17 __pthread_getspecific F
 GLIBC_2.17 __pthread_key_create F
@@ -43,8 +42,6 @@  GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 pread F
-GLIBC_2.17 pread64 F
 GLIBC_2.17 pthread_attr_getaffinity_np F
 GLIBC_2.17 pthread_attr_getguardsize F
 GLIBC_2.17 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index ef49b96bf8..3de66531a2 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1847,6 +1847,7 @@  GLIBC_2.2 __fwriting F
 GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1934,6 +1935,8 @@  GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 4d908d4527..cad7261d8f 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -107,7 +107,6 @@  GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -117,8 +116,6 @@  GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index f25fca45c5..d55abc12af 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.32 __h_errno_location F
 GLIBC_2.32 __libc_allocate_rtsig F
 GLIBC_2.32 __libc_current_sigrtmax F
 GLIBC_2.32 __libc_current_sigrtmin F
-GLIBC_2.32 __pread64 F
 GLIBC_2.32 __pthread_cleanup_routine F
 GLIBC_2.32 __pthread_getspecific F
 GLIBC_2.32 __pthread_key_create F
@@ -55,8 +54,6 @@  GLIBC_2.32 mtx_lock F
 GLIBC_2.32 mtx_timedlock F
 GLIBC_2.32 mtx_trylock F
 GLIBC_2.32 mtx_unlock F
-GLIBC_2.32 pread F
-GLIBC_2.32 pread64 F
 GLIBC_2.32 pthread_attr_getaffinity_np F
 GLIBC_2.32 pthread_attr_getguardsize F
 GLIBC_2.32 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 8e60d60b21..d2e4c05f86 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -41,7 +41,6 @@  GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
@@ -78,8 +77,6 @@  GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pread F
-GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
 GLIBC_2.4 pthread_attr_getguardsize F
 GLIBC_2.4 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 8e60d60b21..d2e4c05f86 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -41,7 +41,6 @@  GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
@@ -78,8 +77,6 @@  GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pread F
-GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
 GLIBC_2.4 pthread_attr_getguardsize F
 GLIBC_2.4 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index bac436bd00..8324449d3d 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.29 __h_errno_location F
 GLIBC_2.29 __libc_allocate_rtsig F
 GLIBC_2.29 __libc_current_sigrtmax F
 GLIBC_2.29 __libc_current_sigrtmin F
-GLIBC_2.29 __pread64 F
 GLIBC_2.29 __pthread_cleanup_routine F
 GLIBC_2.29 __pthread_getspecific F
 GLIBC_2.29 __pthread_key_create F
@@ -55,8 +54,6 @@  GLIBC_2.29 mtx_lock F
 GLIBC_2.29 mtx_timedlock F
 GLIBC_2.29 mtx_trylock F
 GLIBC_2.29 mtx_unlock F
-GLIBC_2.29 pread F
-GLIBC_2.29 pread64 F
 GLIBC_2.29 pthread_attr_getaffinity_np F
 GLIBC_2.29 pthread_attr_getguardsize F
 GLIBC_2.29 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index ed1cd3a6e3..6d77e8b917 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -14,7 +14,6 @@  GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -45,8 +44,6 @@  GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 759e488238..f88a24bb51 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -1851,6 +1851,7 @@  GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1943,6 +1944,8 @@  GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 8866f2f049..db03a23a65 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -107,7 +107,6 @@  GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -117,8 +116,6 @@  GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 2d96fd1a41..453c60952d 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -14,7 +14,6 @@  GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -45,8 +44,6 @@  GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 8e60d60b21..d2e4c05f86 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -41,7 +41,6 @@  GLIBC_2.4 __h_errno_location F
 GLIBC_2.4 __libc_allocate_rtsig F
 GLIBC_2.4 __libc_current_sigrtmax F
 GLIBC_2.4 __libc_current_sigrtmin F
-GLIBC_2.4 __pread64 F
 GLIBC_2.4 __pthread_cleanup_routine F
 GLIBC_2.4 __pthread_getspecific F
 GLIBC_2.4 __pthread_key_create F
@@ -78,8 +77,6 @@  GLIBC_2.4 flockfile F
 GLIBC_2.4 ftrylockfile F
 GLIBC_2.4 funlockfile F
 GLIBC_2.4 longjmp F
-GLIBC_2.4 pread F
-GLIBC_2.4 pread64 F
 GLIBC_2.4 pthread_attr_getaffinity_np F
 GLIBC_2.4 pthread_attr_getguardsize F
 GLIBC_2.4 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 9f6b0adeaf..dd75512e35 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1807,6 +1807,7 @@  GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1899,6 +1900,8 @@  GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 8866f2f049..db03a23a65 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -107,7 +107,6 @@  GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -117,8 +116,6 @@  GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index 82faec3024..d018354186 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
 GLIBC_2.18 __libc_current_sigrtmin F
-GLIBC_2.18 __pread64 F
 GLIBC_2.18 __pthread_cleanup_routine F
 GLIBC_2.18 __pthread_getspecific F
 GLIBC_2.18 __pthread_key_create F
@@ -43,8 +42,6 @@  GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 pread F
-GLIBC_2.18 pread64 F
 GLIBC_2.18 pthread_attr_getaffinity_np F
 GLIBC_2.18 pthread_attr_getguardsize F
 GLIBC_2.18 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index 82faec3024..d018354186 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.18 __h_errno_location F
 GLIBC_2.18 __libc_allocate_rtsig F
 GLIBC_2.18 __libc_current_sigrtmax F
 GLIBC_2.18 __libc_current_sigrtmin F
-GLIBC_2.18 __pread64 F
 GLIBC_2.18 __pthread_cleanup_routine F
 GLIBC_2.18 __pthread_getspecific F
 GLIBC_2.18 __pthread_key_create F
@@ -43,8 +42,6 @@  GLIBC_2.18 flockfile F
 GLIBC_2.18 ftrylockfile F
 GLIBC_2.18 funlockfile F
 GLIBC_2.18 longjmp F
-GLIBC_2.18 pread F
-GLIBC_2.18 pread64 F
 GLIBC_2.18 pthread_attr_getaffinity_np F
 GLIBC_2.18 pthread_attr_getguardsize F
 GLIBC_2.18 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index d9deb67fb8..c2e1455b6d 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -73,7 +73,6 @@  GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -83,8 +82,6 @@  GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_getstackaddr F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index d9deb67fb8..c2e1455b6d 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -73,7 +73,6 @@  GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -83,8 +82,6 @@  GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_getstackaddr F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 4b69ecd332..7106cab1a3 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.21 __h_errno_location F
 GLIBC_2.21 __libc_allocate_rtsig F
 GLIBC_2.21 __libc_current_sigrtmax F
 GLIBC_2.21 __libc_current_sigrtmin F
-GLIBC_2.21 __pread64 F
 GLIBC_2.21 __pthread_cleanup_routine F
 GLIBC_2.21 __pthread_getspecific F
 GLIBC_2.21 __pthread_key_create F
@@ -43,8 +42,6 @@  GLIBC_2.21 flockfile F
 GLIBC_2.21 ftrylockfile F
 GLIBC_2.21 funlockfile F
 GLIBC_2.21 longjmp F
-GLIBC_2.21 pread F
-GLIBC_2.21 pread64 F
 GLIBC_2.21 pthread_attr_getaffinity_np F
 GLIBC_2.21 pthread_attr_getguardsize F
 GLIBC_2.21 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 1861a901e9..aa622a5415 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1813,6 +1813,7 @@  GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1904,6 +1905,8 @@  GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index 6fe70d287a..4d2a26abe9 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -107,7 +107,6 @@  GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -117,8 +116,6 @@  GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 20c9c6cba4..f9840c739f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1817,6 +1817,7 @@  GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1908,6 +1909,8 @@  GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 00e3e9e820..d1d79e5f3c 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -35,7 +35,6 @@  GLIBC_2.3 __h_errno_location F
 GLIBC_2.3 __libc_allocate_rtsig F
 GLIBC_2.3 __libc_current_sigrtmax F
 GLIBC_2.3 __libc_current_sigrtmin F
-GLIBC_2.3 __pread64 F
 GLIBC_2.3 __pthread_getspecific F
 GLIBC_2.3 __pthread_key_create F
 GLIBC_2.3 __pthread_mutex_destroy F
@@ -66,8 +65,6 @@  GLIBC_2.3 flockfile F
 GLIBC_2.3 ftrylockfile F
 GLIBC_2.3 funlockfile F
 GLIBC_2.3 longjmp F
-GLIBC_2.3 pread F
-GLIBC_2.3 pread64 F
 GLIBC_2.3 pthread_attr_getguardsize F
 GLIBC_2.3 pthread_attr_getstack F
 GLIBC_2.3 pthread_attr_getstackaddr F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index 23aa949791..f3568411f3 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.17 __h_errno_location F
 GLIBC_2.17 __libc_allocate_rtsig F
 GLIBC_2.17 __libc_current_sigrtmax F
 GLIBC_2.17 __libc_current_sigrtmin F
-GLIBC_2.17 __pread64 F
 GLIBC_2.17 __pthread_cleanup_routine F
 GLIBC_2.17 __pthread_getspecific F
 GLIBC_2.17 __pthread_key_create F
@@ -43,8 +42,6 @@  GLIBC_2.17 flockfile F
 GLIBC_2.17 ftrylockfile F
 GLIBC_2.17 funlockfile F
 GLIBC_2.17 longjmp F
-GLIBC_2.17 pread F
-GLIBC_2.17 pread64 F
 GLIBC_2.17 pthread_attr_getaffinity_np F
 GLIBC_2.17 pthread_attr_getguardsize F
 GLIBC_2.17 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/pread.c b/sysdeps/unix/sysv/linux/pread.c
index 2574c97331..ebd7f52438 100644
--- a/sysdeps/unix/sysv/linux/pread.c
+++ b/sysdeps/unix/sysv/linux/pread.c
@@ -18,6 +18,7 @@ 
 
 #include <unistd.h>
 #include <sysdep-cancel.h>
+#include <shlib-compat.h>
 
 #ifndef __OFF_T_MATCHES_OFF64_T
 
@@ -30,4 +31,9 @@  __libc_pread (int fd, void *buf, size_t count, off_t offset)
 strong_alias (__libc_pread, __pread)
 libc_hidden_weak (__pread)
 weak_alias (__libc_pread, pread)
+
+# if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_2)
+compat_symbol (libc, __libc_pread, pread, GLIBC_2_2);
+# endif
+
 #endif
diff --git a/sysdeps/unix/sysv/linux/pread64.c b/sysdeps/unix/sysv/linux/pread64.c
index 83c6896a18..7631182108 100644
--- a/sysdeps/unix/sysv/linux/pread64.c
+++ b/sysdeps/unix/sysv/linux/pread64.c
@@ -18,6 +18,7 @@ 
 
 #include <unistd.h>
 #include <sysdep-cancel.h>
+#include <shlib-compat.h>
 
 ssize_t
 __libc_pread64 (int fd, void *buf, size_t count, off64_t offset)
@@ -33,4 +34,13 @@  weak_alias (__libc_pread64, pread64)
 strong_alias (__libc_pread64, __libc_pread)
 weak_alias (__libc_pread64, __pread)
 weak_alias (__libc_pread64, pread)
+
+# if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_2)
+compat_symbol (libc, __libc_pread64, pread, GLIBC_2_2);
+# endif
+#endif
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_2)
+compat_symbol (libc, __libc_pread64, pread64, GLIBC_2_2);
+compat_symbol (libc, __libc_pread64, __pread64, GLIBC_2_2);
 #endif
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 8adb5990a2..6a6d933e07 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.33 __h_errno_location F
 GLIBC_2.33 __libc_allocate_rtsig F
 GLIBC_2.33 __libc_current_sigrtmax F
 GLIBC_2.33 __libc_current_sigrtmin F
-GLIBC_2.33 __pread64 F
 GLIBC_2.33 __pthread_cleanup_routine F
 GLIBC_2.33 __pthread_getspecific F
 GLIBC_2.33 __pthread_key_create F
@@ -55,8 +54,6 @@  GLIBC_2.33 mtx_lock F
 GLIBC_2.33 mtx_timedlock F
 GLIBC_2.33 mtx_trylock F
 GLIBC_2.33 mtx_unlock F
-GLIBC_2.33 pread F
-GLIBC_2.33 pread64 F
 GLIBC_2.33 pthread_attr_getaffinity_np F
 GLIBC_2.33 pthread_attr_getguardsize F
 GLIBC_2.33 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index e2cd105df0..1dd466bf6a 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.27 __h_errno_location F
 GLIBC_2.27 __libc_allocate_rtsig F
 GLIBC_2.27 __libc_current_sigrtmax F
 GLIBC_2.27 __libc_current_sigrtmin F
-GLIBC_2.27 __pread64 F
 GLIBC_2.27 __pthread_cleanup_routine F
 GLIBC_2.27 __pthread_getspecific F
 GLIBC_2.27 __pthread_key_create F
@@ -42,8 +41,6 @@  GLIBC_2.27 _pthread_cleanup_push_defer F
 GLIBC_2.27 flockfile F
 GLIBC_2.27 ftrylockfile F
 GLIBC_2.27 funlockfile F
-GLIBC_2.27 pread F
-GLIBC_2.27 pread64 F
 GLIBC_2.27 pthread_attr_getaffinity_np F
 GLIBC_2.27 pthread_attr_getguardsize F
 GLIBC_2.27 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index d821c145a0..2164777ce1 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1811,6 +1811,7 @@  GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1902,6 +1903,8 @@  GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index f7ad32376a..c786d3abe3 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -109,7 +109,6 @@  GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.19 longjmp F
 GLIBC_2.19 siglongjmp F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -119,8 +118,6 @@  GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 8ecb675798..b7d69b63ed 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -16,7 +16,6 @@  GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -47,8 +46,6 @@  GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index ed1cd3a6e3..6d77e8b917 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -14,7 +14,6 @@  GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -45,8 +44,6 @@  GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index ed1cd3a6e3..6d77e8b917 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -14,7 +14,6 @@  GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -45,8 +44,6 @@  GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 7006678a9a..0b28566840 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1809,6 +1809,7 @@  GLIBC_2.2 __getmntent_r F
 GLIBC_2.2 __lxstat64 F
 GLIBC_2.2 __nl_langinfo_l F
 GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
 GLIBC_2.2 __res_init F
 GLIBC_2.2 __res_nclose F
 GLIBC_2.2 __res_ninit F
@@ -1898,6 +1899,8 @@  GLIBC_2.2 posix_spawnattr_setschedpolicy F
 GLIBC_2.2 posix_spawnattr_setsigdefault F
 GLIBC_2.2 posix_spawnattr_setsigmask F
 GLIBC_2.2 posix_spawnp F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
 GLIBC_2.2 putwc F
 GLIBC_2.2 putwc_unlocked F
 GLIBC_2.2 putwchar F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 4d908d4527..cad7261d8f 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -107,7 +107,6 @@  GLIBC_2.12 pthread_mutexattr_setrobust F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_rwlock_destroy F
 GLIBC_2.2 __pthread_rwlock_init F
 GLIBC_2.2 __pthread_rwlock_rdlock F
@@ -117,8 +116,6 @@  GLIBC_2.2 __pthread_rwlock_unlock F
 GLIBC_2.2 __pthread_rwlock_wrlock F
 GLIBC_2.2 __pwrite64 F
 GLIBC_2.2 __res_state F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_attr_getstack F
 GLIBC_2.2 pthread_attr_setstack F
 GLIBC_2.2 pthread_barrier_destroy F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 2d96fd1a41..453c60952d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -14,7 +14,6 @@  GLIBC_2.2 __h_errno_location F
 GLIBC_2.2 __libc_allocate_rtsig F
 GLIBC_2.2 __libc_current_sigrtmax F
 GLIBC_2.2 __libc_current_sigrtmin F
-GLIBC_2.2 __pread64 F
 GLIBC_2.2 __pthread_getspecific F
 GLIBC_2.2 __pthread_key_create F
 GLIBC_2.2 __pthread_mutex_destroy F
@@ -45,8 +44,6 @@  GLIBC_2.2 flockfile F
 GLIBC_2.2 ftrylockfile F
 GLIBC_2.2 funlockfile F
 GLIBC_2.2 longjmp F
-GLIBC_2.2 pread F
-GLIBC_2.2 pread64 F
 GLIBC_2.2 pthread_atfork F
 GLIBC_2.2 pthread_attr_getguardsize F
 GLIBC_2.2 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 1429c67b42..916cfdd20e 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -14,7 +14,6 @@  GLIBC_2.2.5 __h_errno_location F
 GLIBC_2.2.5 __libc_allocate_rtsig F
 GLIBC_2.2.5 __libc_current_sigrtmax F
 GLIBC_2.2.5 __libc_current_sigrtmin F
-GLIBC_2.2.5 __pread64 F
 GLIBC_2.2.5 __pthread_getspecific F
 GLIBC_2.2.5 __pthread_key_create F
 GLIBC_2.2.5 __pthread_mutex_destroy F
@@ -45,8 +44,6 @@  GLIBC_2.2.5 flockfile F
 GLIBC_2.2.5 ftrylockfile F
 GLIBC_2.2.5 funlockfile F
 GLIBC_2.2.5 longjmp F
-GLIBC_2.2.5 pread F
-GLIBC_2.2.5 pread64 F
 GLIBC_2.2.5 pthread_atfork F
 GLIBC_2.2.5 pthread_attr_getguardsize F
 GLIBC_2.2.5 pthread_attr_getstack F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 060ad61de2..e4d5f0a576 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -6,7 +6,6 @@  GLIBC_2.16 __h_errno_location F
 GLIBC_2.16 __libc_allocate_rtsig F
 GLIBC_2.16 __libc_current_sigrtmax F
 GLIBC_2.16 __libc_current_sigrtmin F
-GLIBC_2.16 __pread64 F
 GLIBC_2.16 __pthread_cleanup_routine F
 GLIBC_2.16 __pthread_getspecific F
 GLIBC_2.16 __pthread_key_create F
@@ -43,8 +42,6 @@  GLIBC_2.16 flockfile F
 GLIBC_2.16 ftrylockfile F
 GLIBC_2.16 funlockfile F
 GLIBC_2.16 longjmp F
-GLIBC_2.16 pread F
-GLIBC_2.16 pread64 F
 GLIBC_2.16 pthread_attr_getaffinity_np F
 GLIBC_2.16 pthread_attr_getguardsize F
 GLIBC_2.16 pthread_attr_getstack F