69 static struct snd_seq_queue *queue_list_remove(int id, int client)  in queue_list_remove()  argument
78 		if (q->owner == client) {  in queue_list_remove()
161 static void queue_use(struct snd_seq_queue *queue, int client, int use);
168 struct snd_seq_queue *snd_seq_queue_alloc(int client, int locked, unsigned int info_flags)  in snd_seq_queue_alloc()  argument
172 	q = queue_new(client, locked);  in snd_seq_queue_alloc()
176 	queue_use(q, client, 1);  in snd_seq_queue_alloc()
187 int snd_seq_queue_delete(int client, int queueid)  in snd_seq_queue_delete()  argument
193 	q = queue_list_remove(queueid, client);  in snd_seq_queue_delete()
353 static inline int check_access(struct snd_seq_queue *q, int client)  in check_access()  argument
355 	return (q->owner == client) || (!q->locked && !q->klocked);  in check_access()
361 static int queue_access_lock(struct snd_seq_queue *q, int client)  in queue_access_lock()  argument
367 	access_ok = check_access(q, client);  in queue_access_lock()
385 int snd_seq_queue_check_access(int queueid, int client)  in snd_seq_queue_check_access()  argument
394 	access_ok = check_access(q, client);  in snd_seq_queue_check_access()
405 int snd_seq_queue_set_owner(int queueid, int client, int locked)  in snd_seq_queue_set_owner()  argument
413 	if (! queue_access_lock(q, client)) {  in snd_seq_queue_set_owner()
420 	q->owner = client;  in snd_seq_queue_set_owner()
470 int snd_seq_queue_timer_set_tempo(int queueid, int client,  in snd_seq_queue_timer_set_tempo()  argument
478 	if (! queue_access_lock(q, client)) {  in snd_seq_queue_timer_set_tempo()
493 static void queue_use(struct snd_seq_queue *queue, int client, int use)  in queue_use()  argument
496 		if (!test_and_set_bit(client, queue->clients_bitmap))  in queue_use()
499 		if (test_and_clear_bit(client, queue->clients_bitmap))  in queue_use()
515 int snd_seq_queue_use(int queueid, int client, int use)  in snd_seq_queue_use()  argument
523 	queue_use(queue, client, use);  in snd_seq_queue_use()
534 int snd_seq_queue_is_used(int queueid, int client)  in snd_seq_queue_is_used()  argument
542 	result = test_bit(client, q->clients_bitmap) ? 1 : 0;  in snd_seq_queue_is_used()
553 void snd_seq_queue_client_termination(int client)  in snd_seq_queue_client_termination()  argument
564 		matched = (q->owner == client);  in snd_seq_queue_client_termination()
581 void snd_seq_queue_client_leave(int client)  in snd_seq_queue_client_leave()  argument
588 		if ((q = queue_list_remove(i, client)) != NULL)  in snd_seq_queue_client_leave()
598 		if (test_bit(client, q->clients_bitmap)) {  in snd_seq_queue_client_leave()
599 			snd_seq_prioq_leave(q->tickq, client, 0);  in snd_seq_queue_client_leave()
600 			snd_seq_prioq_leave(q->timeq, client, 0);  in snd_seq_queue_client_leave()
601 			snd_seq_queue_use(q->queue, client, 0);  in snd_seq_queue_client_leave()
612 void snd_seq_queue_client_leave_cells(int client)  in snd_seq_queue_client_leave_cells()  argument
620 		snd_seq_prioq_leave(q->tickq, client, 0);  in snd_seq_queue_client_leave_cells()
621 		snd_seq_prioq_leave(q->timeq, client, 0);  in snd_seq_queue_client_leave_cells()
627 void snd_seq_queue_remove_cells(int client, struct snd_seq_remove_events *info)  in snd_seq_queue_remove_cells()  argument
635 		if (test_bit(client, q->clients_bitmap) &&  in snd_seq_queue_remove_cells()
638 			snd_seq_prioq_remove_events(q->tickq, client, info);  in snd_seq_queue_remove_cells()
639 			snd_seq_prioq_remove_events(q->timeq, client, info);  in snd_seq_queue_remove_cells()
663 	sev.source.client = SNDRV_SEQ_CLIENT_SYSTEM;  in queue_broadcast_event()
665 	sev.dest.client = SNDRV_SEQ_ADDRESS_SUBSCRIBERS;  in queue_broadcast_event()
679 		snd_seq_prioq_leave(q->tickq, ev->source.client, 1);  in snd_seq_queue_process_event()
680 		snd_seq_prioq_leave(q->timeq, ev->source.client, 1);  in snd_seq_queue_process_event()
737 	if (! queue_access_lock(q, ev->source.client)) {  in snd_seq_control_queue()