mirror of
https://sourceware.org/git/glibc.git
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5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
/* Compatibility routines for cthreads.
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Copyright (C) 2000-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <assert.h>
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#include <pthreadP.h>
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#define CTHREAD_KEY_INVALID (__cthread_key_t) -1
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void
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__cthread_detach (__cthread_t thread)
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{
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int err;
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err = __pthread_detach ((pthread_t) thread);
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assert_perror (err);
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}
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weak_alias (__cthread_detach, cthread_detach)
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__cthread_t
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__cthread_fork (__cthread_fn_t func, void *arg)
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{
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pthread_t thread;
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int err;
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err = __pthread_create (&thread, NULL, func, arg);
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assert_perror (err);
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return (__cthread_t) thread;
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}
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weak_alias (__cthread_fork, cthread_fork)
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int
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__cthread_keycreate (__cthread_key_t *key)
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{
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error_t err;
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err = __pthread_key_create (key, 0);
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if (err)
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{
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errno = err;
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*key = CTHREAD_KEY_INVALID;
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err = -1;
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}
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return err;
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}
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weak_alias (__cthread_keycreate, cthread_keycreate)
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int
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__cthread_getspecific (__cthread_key_t key, void **val)
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{
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*val = __pthread_getspecific (key);
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return 0;
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}
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weak_alias (__cthread_getspecific, cthread_getspecific)
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int
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__cthread_setspecific (__cthread_key_t key, void *val)
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{
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error_t err;
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err = __pthread_setspecific (key, (const void *) val);
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if (err)
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{
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errno = err;
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err = -1;
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}
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return err;
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}
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weak_alias (__cthread_setspecific, cthread_setspecific)
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void
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__mutex_lock_solid (void *lock)
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{
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__pthread_mutex_lock (lock);
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}
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void
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__mutex_unlock_solid (void *lock)
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{
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if (__pthread_spin_trylock (lock) != 0)
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/* Somebody already got the lock, that one will manage waking up others */
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return;
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__pthread_mutex_unlock (lock);
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}
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