pthread_rwlock_clockwrlock
extern int pthread_rwlock_clockwrlock(pthread_rwlock_t *_RESTRICT_KYWD,
return (pthread_rwlock_clockwrlock(rwlp, CLOCK_REALTIME, abstime));
if ((p = pthread_rwlock_clockwrlock(rwl, c, &clock_to_100ms)) !=
if ((p = pthread_rwlock_clockwrlock(rwl, CLOCK_MONOTONIC,
if ((p = pthread_rwlock_clockwrlock(rwl, CLOCK_MONOTONIC,
p = pthread_rwlock_clockwrlock(rwl, CLOCK_REALTIME, &to);
p = pthread_rwlock_clockwrlock(rwl, CLOCK_HIGHRES, &to);