| /* Copyright (C) 2002-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. |
| |
| 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 <errno.h> |
| #include "pthreadP.h" |
| |
| #include <stap-probe.h> |
| |
| |
| int |
| __pthread_mutex_destroy (mutex) |
| pthread_mutex_t *mutex; |
| { |
| LIBC_PROBE (mutex_destroy, 1, mutex); |
| |
| if ((mutex->__data.__kind & PTHREAD_MUTEX_ROBUST_NORMAL_NP) == 0 |
| && mutex->__data.__nusers != 0) |
| return EBUSY; |
| |
| /* Set to an invalid value. */ |
| mutex->__data.__kind = -1; |
| |
| return 0; |
| } |
| strong_alias (__pthread_mutex_destroy, pthread_mutex_destroy) |
| hidden_def (__pthread_mutex_destroy) |
