[wasi-libc.git] / libc-top-half / musl / src / thread / pthread_mutex_lock.c

#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);
Commit	Line	Data
320054e8 DG	1	#include "pthread_impl.h"
	2
	3	int __pthread_mutex_lock(pthread_mutex_t *m)
	4	{
	5	if ((m->_m_type&15) == PTHREAD_MUTEX_NORMAL
	6	&& !a_cas(&m->_m_lock, 0, EBUSY))
	7	return 0;
	8
	9	return __pthread_mutex_timedlock(m, 0);
	10	}
	11
	12	weak_alias(__pthread_mutex_lock, pthread_mutex_lock);