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nptl: Remove __h_errno_location from libpthread

Browse Source 
The existing definition in libc will be used instead.

The symbol was moved (that is, removed) using
scripts/move-symbol-to-libc.py.
This commit is contained in:
Florian Weimer 2021-04-23 18:08:38 +02:00
parent 2b6a4307e9
commit 24f261f27f
32 changed files with 0 additions and 65 deletions
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1
nptl/Makefile
View File

@ -148,7 +148,6 @@ libpthread-routines = \
flockfile \
ftrylockfile \
funlockfile \
herrno \
libpthread-compat \
nptl-init \
nptlfreeres \

1
nptl/Versions
View File

@ -246,7 +246,6 @@ libpthread {
_IO_ftrylockfile;
_IO_funlockfile;
__errno_location;
__h_errno_location;
_exit;
flockfile;
ftrylockfile;

34
nptl/herrno.c
View File

@ -1,34 +0,0 @@
/* Copyright (C) 1996-2021 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 <features.h>
#include <netdb.h>
#undef h_errno
#include <tls.h>
/* We need to have the error status variable of the resolver
accessible in the libc. */
extern __thread int __h_errno;
/* When threaded, h_errno may be a per-thread variable. */
int *
__h_errno_location (void)
{
return &__h_errno;
}

1
sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
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@ -2,7 +2,6 @@ GLIBC_2.17 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.17 __pthread_register_cancel_defer F
GLIBC_2.17 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/alpha/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
GLIBC_2.0 _IO_ftrylockfile F
GLIBC_2.0 _IO_funlockfile F
GLIBC_2.0 __errno_location F
GLIBC_2.0 __h_errno_location F
GLIBC_2.0 flockfile F
GLIBC_2.0 ftrylockfile F
GLIBC_2.0 funlockfile F

1
sysdeps/unix/sysv/linux/arc/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.32 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.32 __pthread_register_cancel_defer F
GLIBC_2.32 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
View File

@ -32,7 +32,6 @@ GLIBC_2.4 _IO_flockfile F
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 __libpthread_version_placeholder F
GLIBC_2.4 __pthread_register_cancel F
GLIBC_2.4 __pthread_register_cancel_defer F

1
sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
View File

@ -32,7 +32,6 @@ GLIBC_2.4 _IO_flockfile F
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 __libpthread_version_placeholder F
GLIBC_2.4 __pthread_register_cancel F
GLIBC_2.4 __pthread_register_cancel_defer F

1
sysdeps/unix/sysv/linux/csky/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.29 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.29 __pthread_register_cancel_defer F
GLIBC_2.29 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/hppa/libpthread.abilist
View File

@ -7,7 +7,6 @@ GLIBC_2.2 _IO_flockfile F
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 __pthread_rwlock_destroy F
GLIBC_2.2 __pthread_rwlock_init F
GLIBC_2.2 __pthread_rwlock_tryrdlock F

1
sysdeps/unix/sysv/linux/i386/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
GLIBC_2.0 _IO_ftrylockfile F
GLIBC_2.0 _IO_funlockfile F
GLIBC_2.0 __errno_location F
GLIBC_2.0 __h_errno_location F
GLIBC_2.0 flockfile F
GLIBC_2.0 ftrylockfile F
GLIBC_2.0 funlockfile F

1
sysdeps/unix/sysv/linux/ia64/libpthread.abilist
View File

@ -7,7 +7,6 @@ GLIBC_2.2 _IO_flockfile F
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 __pthread_rwlock_destroy F
GLIBC_2.2 __pthread_rwlock_init F
GLIBC_2.2 __pthread_rwlock_tryrdlock F

1
sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
View File

@ -32,7 +32,6 @@ GLIBC_2.4 _IO_flockfile F
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 __libpthread_version_placeholder F
GLIBC_2.4 __pthread_register_cancel F
GLIBC_2.4 __pthread_register_cancel_defer F

1
sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
GLIBC_2.0 _IO_ftrylockfile F
GLIBC_2.0 _IO_funlockfile F
GLIBC_2.0 __errno_location F
GLIBC_2.0 __h_errno_location F
GLIBC_2.0 flockfile F
GLIBC_2.0 ftrylockfile F
GLIBC_2.0 funlockfile F

1
sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.18 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.18 __pthread_register_cancel_defer F
GLIBC_2.18 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.18 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.18 __pthread_register_cancel_defer F
GLIBC_2.18 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
GLIBC_2.0 _IO_ftrylockfile F
GLIBC_2.0 _IO_funlockfile F
GLIBC_2.0 __errno_location F
GLIBC_2.0 __h_errno_location F
GLIBC_2.0 flockfile F
GLIBC_2.0 ftrylockfile F
GLIBC_2.0 funlockfile F

1
sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
GLIBC_2.0 _IO_ftrylockfile F
GLIBC_2.0 _IO_funlockfile F
GLIBC_2.0 __errno_location F
GLIBC_2.0 __h_errno_location F
GLIBC_2.0 flockfile F
GLIBC_2.0 ftrylockfile F
GLIBC_2.0 funlockfile F

1
sysdeps/unix/sysv/linux/nios2/libpthread.abilist
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@ -2,7 +2,6 @@ GLIBC_2.21 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.21 __pthread_register_cancel_defer F
GLIBC_2.21 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
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@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
GLIBC_2.0 _IO_ftrylockfile F
GLIBC_2.0 _IO_funlockfile F
GLIBC_2.0 __errno_location F
GLIBC_2.0 __h_errno_location F
GLIBC_2.0 flockfile F
GLIBC_2.0 ftrylockfile F
GLIBC_2.0 funlockfile F

1
sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
View File

@ -28,7 +28,6 @@ GLIBC_2.3 _IO_flockfile F
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 __pthread_rwlock_destroy F
GLIBC_2.3 __pthread_rwlock_init F
GLIBC_2.3 __pthread_rwlock_tryrdlock F

1
sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.17 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.17 __pthread_register_cancel_defer F
GLIBC_2.17 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.33 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.33 __pthread_register_cancel_defer F
GLIBC_2.33 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
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@ -2,7 +2,6 @@ GLIBC_2.27 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.27 __pthread_register_cancel_defer F
GLIBC_2.27 __pthread_rwlock_destroy F

1
sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
GLIBC_2.0 _IO_ftrylockfile F
GLIBC_2.0 _IO_funlockfile F
GLIBC_2.0 __errno_location F
GLIBC_2.0 __h_errno_location F
GLIBC_2.0 flockfile F
GLIBC_2.0 ftrylockfile F
GLIBC_2.0 funlockfile F

1
sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
View File

@ -8,7 +8,6 @@ GLIBC_2.2 _IO_flockfile F
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 __pthread_rwlock_destroy F
GLIBC_2.2 __pthread_rwlock_init F
GLIBC_2.2 __pthread_rwlock_tryrdlock F

1
sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
View File

@ -7,7 +7,6 @@ GLIBC_2.2 _IO_flockfile F
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 __pthread_rwlock_destroy F
GLIBC_2.2 __pthread_rwlock_init F
GLIBC_2.2 __pthread_rwlock_tryrdlock F

1
sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
View File

@ -7,7 +7,6 @@ GLIBC_2.2 _IO_flockfile F
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 __pthread_rwlock_destroy F
GLIBC_2.2 __pthread_rwlock_init F
GLIBC_2.2 __pthread_rwlock_tryrdlock F

1
sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
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@ -2,7 +2,6 @@ GLIBC_2.0 _IO_flockfile F
GLIBC_2.0 _IO_ftrylockfile F
GLIBC_2.0 _IO_funlockfile F
GLIBC_2.0 __errno_location F
GLIBC_2.0 __h_errno_location F
GLIBC_2.0 flockfile F
GLIBC_2.0 ftrylockfile F
GLIBC_2.0 funlockfile F

1
sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
View File

@ -7,7 +7,6 @@ GLIBC_2.2 _IO_flockfile F
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 __pthread_rwlock_destroy F
GLIBC_2.2 __pthread_rwlock_init F
GLIBC_2.2 __pthread_rwlock_tryrdlock F

1
sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
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@ -7,7 +7,6 @@ GLIBC_2.2.5 _IO_flockfile F
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 __pthread_rwlock_destroy F
GLIBC_2.2.5 __pthread_rwlock_init F
GLIBC_2.2.5 __pthread_rwlock_tryrdlock F

1
sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
View File

@ -2,7 +2,6 @@ GLIBC_2.16 _IO_flockfile F
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 __pthread_register_cancel F
GLIBC_2.16 __pthread_register_cancel_defer F
GLIBC_2.16 __pthread_rwlock_destroy F