musl/src/thread/pthread_rwlock_rdlock.c

#include "pthread_impl.h"

int pthread_rwlock_rdlock(pthread_rwlock_t *rw)
{
	while (pthread_rwlock_tryrdlock(rw))
		__wait(&rw->_rw_wrlock, &rw->_rw_waiters, 1, 0);
	return 0;
}
initial check-in, version 0.5.0 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))`
reorganize pthread data structures and move the definitions to alltypes.h this allows sys/types.h to provide the pthread types, as required by POSIX. this design also facilitates forcing ABI-compatible sizes in the arch-specific alltypes.h, while eliminating the need for developers changing the internals of the pthread types to poke around with arch-specific headers they may not be able to test. 2011-02-17 17:16:20 -05:00			`__wait(&rw->_rw_wrlock, &rw->_rw_waiters, 1, 0);`
initial check-in, version 0.5.0 2011-02-12 00:22:29 -05:00			`return 0;`
			`}`