diff mbox series

[30/30] nptl: Remove __libc_allocate_rtsig, __libc_current_sigrtmax, and __libc_current_sigrtmin

Message ID 20210316200510.2135405-31-adhemerval.zanella@linaro.org
State Superseded
Headers
Series libpthread removal: pthread-compat-wrappers and other libc symbols |

Commit Message

Adhemerval Zanella March 16, 2021, 8:05 p.m. UTC 
  The libc version is identical and built with same flags.

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

Comments

Florian Weimer March 17, 2021, 7:12 p.m. UTC | #1 
* Adhemerval Zanella via Libc-alpha:

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

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

Thanks,
Florian
diff mbox series

Patch

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