43 static pthread_rwlock_t rw;  variable
132   pthread_rwlock_init (&rw, NULL);  in test_rwlock_read()
137       pthread_rwlock_rdlock (&rw);  in test_rwlock_read()
139       pthread_rwlock_unlock (&rw);  in test_rwlock_read()
152   pthread_rwlock_init (&rw, NULL);  in test_rwlock_tryread()
153   pthread_rwlock_wrlock (&rw);  in test_rwlock_tryread()
158       pthread_rwlock_tryrdlock (&rw);  in test_rwlock_tryread()
164   pthread_rwlock_unlock (&rw);  in test_rwlock_tryread()
173   pthread_rwlock_init (&rw, NULL);  in test_rwlock_write()
178       pthread_rwlock_wrlock (&rw);  in test_rwlock_write()
180       pthread_rwlock_unlock (&rw);  in test_rwlock_write()
193   pthread_rwlock_init (&rw, NULL);  in test_rwlock_trywrite()
194   pthread_rwlock_rdlock (&rw);  in test_rwlock_trywrite()
199       pthread_rwlock_trywrlock (&rw);  in test_rwlock_trywrite()
205   pthread_rwlock_unlock (&rw);  in test_rwlock_trywrite()