musl/src/thread/pthread_rwlock_rdlock.c

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2011-02-12 00:22:29 -05:00
#include "pthread_impl.h"
int pthread_rwlock_rdlock(pthread_rwlock_t *rw)
{
while (pthread_rwlock_tryrdlock(rw))
__wait(&rw->__wrlock, &rw->__waiters, 1, 0);
return 0;
}