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git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/htl/pt-rwlock-wrlock.c
1 /* Acquire a rwlock for writing. Generic version.
2 Copyright (C) 2002-2018 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
22 #include <pt-internal.h>
24 /* Implemented in pt-rwlock-timedwrlock.c. */
25 extern int __pthread_rwlock_timedwrlock_internal (struct __pthread_rwlock
30 /* Acquire RWLOCK for writing. */
32 __pthread_rwlock_wrlock (struct __pthread_rwlock
*rwlock
)
34 return __pthread_rwlock_timedwrlock_internal (rwlock
, 0);
36 weak_alias (__pthread_rwlock_wrlock
, pthread_rwlock_wrlock
);