diff options
Diffstat (limited to 'support')
| -rw-r--r-- | support/Makefile | 1 | ||||
| -rw-r--r-- | support/xpthread_rwlock_destroy.c | 26 | ||||
| -rw-r--r-- | support/xthread.h | 1 |
3 files changed, 28 insertions, 0 deletions
diff --git a/support/Makefile b/support/Makefile index 432cf2fe6c..c15b93647c 100644 --- a/support/Makefile +++ b/support/Makefile @@ -129,6 +129,7 @@ libsupport-routines = \ xpthread_mutexattr_settype \ xpthread_once \ xpthread_rwlock_init \ + xpthread_rwlock_destroy \ xpthread_rwlock_rdlock \ xpthread_rwlock_unlock \ xpthread_rwlock_wrlock \ diff --git a/support/xpthread_rwlock_destroy.c b/support/xpthread_rwlock_destroy.c new file mode 100644 index 0000000000..6d6e953569 --- /dev/null +++ b/support/xpthread_rwlock_destroy.c @@ -0,0 +1,26 @@ +/* pthread_rwlock_destroy with error checking. + Copyright (C) 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 + <http://www.gnu.org/licenses/>. */ + +#include <support/xthread.h> + +void +xpthread_rwlock_destroy (pthread_rwlock_t *rwlock) +{ + xpthread_check_return ("pthread_rwlock_destroy", + pthread_rwlock_destroy (rwlock)); +} diff --git a/support/xthread.h b/support/xthread.h index 47c23235f3..9fe1f68b3b 100644 --- a/support/xthread.h +++ b/support/xthread.h @@ -84,6 +84,7 @@ void xpthread_rwlockattr_setkind_np (pthread_rwlockattr_t *attr, int pref); void xpthread_rwlock_wrlock (pthread_rwlock_t *rwlock); void xpthread_rwlock_rdlock (pthread_rwlock_t *rwlock); void xpthread_rwlock_unlock (pthread_rwlock_t *rwlock); +void xpthread_rwlock_destroy (pthread_rwlock_t *rwlock); __END_DECLS |