1242     RwlockKindTestHelper* helper;  member
1245     ThreadArg(RwlockKindTestHelper* helper, std::atomic<pid_t>& tid)  in ThreadArg()
1246       : helper(helper), tid(tid) { }  in ThreadArg()
1291     RwlockKindTestHelper* helper = arg->helper;  in WriterThreadFn()  local
1292     ASSERT_EQ(0, pthread_rwlock_wrlock(&helper->lock));  in WriterThreadFn()
1293     ASSERT_EQ(0, pthread_rwlock_unlock(&helper->lock));  in WriterThreadFn()
1300     RwlockKindTestHelper* helper = arg->helper;  in ReaderThreadFn()  local
1301     ASSERT_EQ(0, pthread_rwlock_rdlock(&helper->lock));  in ReaderThreadFn()
1302     ASSERT_EQ(0, pthread_rwlock_unlock(&helper->lock));  in ReaderThreadFn()
1308   RwlockKindTestHelper helper(PTHREAD_RWLOCK_PREFER_READER_NP);  in TEST()  local
1309   ASSERT_EQ(0, pthread_rwlock_rdlock(&helper.lock));  in TEST()
1313   helper.CreateWriterThread(writer_thread, writer_tid);  in TEST()
1318   helper.CreateReaderThread(reader_thread, reader_tid);  in TEST()
1321   ASSERT_EQ(0, pthread_rwlock_unlock(&helper.lock));  in TEST()
1326   RwlockKindTestHelper helper(PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP);  in TEST()  local
1327   ASSERT_EQ(0, pthread_rwlock_rdlock(&helper.lock));  in TEST()
1331   helper.CreateWriterThread(writer_thread, writer_tid);  in TEST()
1336   helper.CreateReaderThread(reader_thread, reader_tid);  in TEST()
1339   ASSERT_EQ(0, pthread_rwlock_unlock(&helper.lock));  in TEST()
2179   static void thread_fn(MutexWakeupHelper* helper) {  in thread_fn()  argument
2180     helper->tid = gettid();  in thread_fn()
2181     ASSERT_EQ(LOCK_INITIALIZED, helper->progress);  in thread_fn()
2182     helper->progress = LOCK_WAITING;  in thread_fn()
2184     ASSERT_EQ(0, pthread_mutex_lock(&helper->m.lock));  in thread_fn()
2185     ASSERT_EQ(LOCK_RELEASED, helper->progress);  in thread_fn()
2186     ASSERT_EQ(0, pthread_mutex_unlock(&helper->m.lock));  in thread_fn()
2188     helper->progress = LOCK_ACCESSED;  in thread_fn()
2216   MutexWakeupHelper helper(PTHREAD_MUTEX_NORMAL);  in TEST()  local
2217   helper.test();  in TEST()
2221   MutexWakeupHelper helper(PTHREAD_MUTEX_ERRORCHECK);  in TEST()  local
2222   helper.test();  in TEST()
2226   MutexWakeupHelper helper(PTHREAD_MUTEX_RECURSIVE);  in TEST()  local
2227   helper.test();  in TEST()
2264   static void thread_fn(PIMutexWakeupHelper* helper) {  in thread_fn()  argument
2265     helper->child_tid = gettid();  in thread_fn()
2266     ASSERT_EQ(LOCK_INITIALIZED, helper->progress);  in thread_fn()
2269     ASSERT_EQ(0, pthread_mutex_lock(&helper->m.lock));  in thread_fn()
2270     helper->progress = LOCK_CHILD_READY;  in thread_fn()
2271     ASSERT_EQ(0, pthread_mutex_lock(&helper->start_thread_m.lock));  in thread_fn()
2273     ASSERT_EQ(0, pthread_mutex_unlock(&helper->start_thread_m.lock));  in thread_fn()
2274     WaitUntilThreadSleep(helper->main_tid);  in thread_fn()
2275     ASSERT_EQ(LOCK_WAITING, helper->progress);  in thread_fn()
2277     if (helper->protocol == PTHREAD_PRIO_INHERIT) {  in thread_fn()
2282     helper->progress = LOCK_RELEASED;  in thread_fn()
2283     ASSERT_EQ(0, pthread_mutex_unlock(&helper->m.lock));  in thread_fn()
2317       PIMutexWakeupHelper helper(type, protocol);  in TEST()  local
2318       helper.test();  in TEST()