glibc/sysdeps/mach/htl/bits/spin-lock-inline.h
Paul Eggert 5a82c74822 Prefer https to http for gnu.org and fsf.org URLs
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
2019-09-07 02:43:31 -07:00

88 lines
2.4 KiB
C

/* Definitions of user-visible names for spin locks.
Copyright (C) 1994-2019 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/>. */
#ifndef _BITS_SPIN_LOCK_INLINE_H
#define _BITS_SPIN_LOCK_INLINE_H 1
#include <features.h>
#include <bits/types/__pthread_spinlock_t.h>
#include <lock-intern.h> /* This does all the work. */
__BEGIN_DECLS
#if defined __USE_EXTERN_INLINES || defined _FORCE_INLINES
# ifndef __EBUSY
# include <errno.h>
# define __EBUSY EBUSY
# endif
# ifndef __PT_SPIN_INLINE
# define __PT_SPIN_INLINE __extern_inline
# endif
__PT_SPIN_INLINE int __pthread_spin_destroy (__pthread_spinlock_t *__lock);
__PT_SPIN_INLINE int
__pthread_spin_destroy (__pthread_spinlock_t *__lock)
{
return 0;
}
__PT_SPIN_INLINE int __pthread_spin_init (__pthread_spinlock_t *__lock,
int __pshared);
__PT_SPIN_INLINE int
__pthread_spin_init (__pthread_spinlock_t *__lock, int __pshared)
{
*__lock = __PTHREAD_SPIN_LOCK_INITIALIZER;
return 0;
}
__PT_SPIN_INLINE int __pthread_spin_trylock (__pthread_spinlock_t *__lock);
__PT_SPIN_INLINE int
__pthread_spin_trylock (__pthread_spinlock_t *__lock)
{
return __spin_try_lock ((__spin_lock_t *) __lock) ? 0 : __EBUSY;
}
__PT_SPIN_INLINE int __pthread_spin_lock (__pthread_spinlock_t *__lock);
__PT_SPIN_INLINE int
__pthread_spin_lock (__pthread_spinlock_t *__lock)
{
__spin_lock ((__spin_lock_t *) __lock);
return 0;
}
__PT_SPIN_INLINE int __pthread_spin_unlock (__pthread_spinlock_t *__lock);
__PT_SPIN_INLINE int
__pthread_spin_unlock (__pthread_spinlock_t *__lock)
{
__spin_unlock ((__spin_lock_t *) __lock);
return 0;
}
#endif /* Use extern inlines or force inlines. */
__END_DECLS
#endif /* bits/types/__pthread_spinlock_t.h */