summaryrefslogtreecommitdiff
path: root/src/thread/pthread_mutex_lock.c
blob: 638d4b8697d843afcb3e035cf6d2222bfb952dee (plain)
1
2
3
4
5
6
7
8
9
10
11
12
#include "pthread_impl.h"

int __pthread_mutex_lock(pthread_mutex_t *m)
{
	if ((m->_m_type&15) == PTHREAD_MUTEX_NORMAL
	    && !a_cas(&m->_m_lock, 0, EBUSY))
		return 0;

	return __pthread_mutex_timedlock(m, 0);
}

weak_alias(__pthread_mutex_lock, pthread_mutex_lock);