osfmk/kern/wait_queue.c

302 	ret = wait_queue_init(&wqset->wqs_wait_queue, policy);
306 	wqset->wqs_wait_queue.wq_type = _WAIT_QUEUE_SET_inited;
308 		wqset->wqs_wait_queue.wq_prepost = TRUE;
310 		wqset->wqs_wait_queue.wq_prepost = FALSE;
392 	if (!queue_empty(&wq_set->wqs_wait_queue.wq_queue))
691 	assert(wait_queue_held(&wq_set->wqs_wait_queue));
1032 	wait_queue_unlink_all_nofree_locked(&wq_set->wqs_wait_queue, links);
1097 	wait_queue_unlink_all_locked(&wq_set->wqs_wait_queue, links);
1341 			if (! wait_queue_empty(&set_queue->wqs_wait_queue))
1342 				_wait_queue_select64_all(&set_queue->wqs_wait_queue, event, wake_queue);
1539 			if (! wait_queue_empty(&set_queue->wqs_wait_queue)) {
1540 				t = _wait_queue_select64_one(&set_queue->wqs_wait_queue, event);
1660 			if (! wait_queue_empty(&set_queue->wqs_wait_queue)) {
1661 				res = _wait_queue_select64_thread(&set_queue->wqs_wait_queue,