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
78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
/* pthread_key internal declatations for the Hurd version.
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Copyright (C) 2002-2019 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 <pthread.h>
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#include <libc-lockP.h>
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#include <pthreadP.h>
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#define PTHREAD_KEY_MEMBERS \
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void **thread_specifics; /* This is only resized by the thread, and always growing */ \
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unsigned thread_specifics_size; /* Number of entries in thread_specifics */
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#define PTHREAD_KEY_INVALID (void *) (-1)
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/* __PTHREAD_KEY_DESTRUCTORS is an array of destructors with
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__PTHREAD_KEY_SIZE elements. If an element with index less than
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__PTHREAD_KEY_COUNT is invalid, it shall contain the value
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PTHREAD_KEY_INVALID which shall be distinct from NULL.
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Normally, we just add new keys to the end of the array and realloc
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it as necessary. The pthread_key_create routine may decide to
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rescan the array if __PTHREAD_KEY_FREE is large. */
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extern void (**__pthread_key_destructors) (void *arg);
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extern int __pthread_key_size;
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extern int __pthread_key_count;
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/* Number of invalid elements in the array. Does not include elements
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for which memory has been allocated but which have not yet been
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used (i.e. those elements with indexes greater than
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__PTHREAD_KEY_COUNT). */
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extern int __pthread_key_invalid_count;
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/* Protects the above variables. This must be a recursive lock: the
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destructors may call pthread_key_delete. */
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extern pthread_mutex_t __pthread_key_lock;
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#include <assert.h>
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static inline void
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__pthread_key_lock_ready (void)
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{
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static pthread_once_t o = PTHREAD_ONCE_INIT;
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void do_init (void)
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{
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int err;
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pthread_mutexattr_t attr;
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err = __pthread_mutexattr_init (&attr);
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assert_perror (err);
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err = __pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE);
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assert_perror (err);
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err = _pthread_mutex_init (&__pthread_key_lock, &attr);
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assert_perror (err);
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err = __pthread_mutexattr_destroy (&attr);
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assert_perror (err);
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}
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__pthread_once (&o, do_init);
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}
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