138 	struct iodev_callback_list *iodev_cb;  in audio_thread_add_events_callback()  local
141 	DL_FOREACH (iodev_callbacks, iodev_cb)  in audio_thread_add_events_callback()
142 		if (iodev_cb->fd == fd && iodev_cb->cb_data == data)  in audio_thread_add_events_callback()
145 	iodev_cb = (struct iodev_callback_list *)calloc(1, sizeof(*iodev_cb));  in audio_thread_add_events_callback()
146 	iodev_cb->fd = fd;  in audio_thread_add_events_callback()
147 	iodev_cb->cb = cb;  in audio_thread_add_events_callback()
148 	iodev_cb->cb_data = data;  in audio_thread_add_events_callback()
149 	iodev_cb->trigger = TRIGGER_POLL;  in audio_thread_add_events_callback()
150 	iodev_cb->events = events;  in audio_thread_add_events_callback()
152 	DL_APPEND(iodev_callbacks, iodev_cb);  in audio_thread_add_events_callback()
157 	struct iodev_callback_list *iodev_cb;  in audio_thread_rm_callback()  local
159 	DL_FOREACH (iodev_callbacks, iodev_cb) {  in audio_thread_rm_callback()
160 		if (iodev_cb->fd == fd) {  in audio_thread_rm_callback()
161 			DL_DELETE(iodev_callbacks, iodev_cb);  in audio_thread_rm_callback()
162 			free(iodev_cb);  in audio_thread_rm_callback()
171 	struct iodev_callback_list *iodev_cb;  in audio_thread_config_events_callback()  local
173 	DL_FOREACH (iodev_callbacks, iodev_cb) {  in audio_thread_config_events_callback()
174 		if (iodev_cb->fd == fd) {  in audio_thread_config_events_callback()
175 			iodev_cb->trigger = trigger;  in audio_thread_config_events_callback()
841 		struct iodev_callback_list *iodev_cb;  in audio_io_thread()  local
861 		DL_FOREACH (iodev_callbacks, iodev_cb) {  in audio_io_thread()
862 			if (iodev_cb->trigger != TRIGGER_POLL) {  in audio_io_thread()
863 				iodev_cb->pollfd = NULL;  in audio_io_thread()
866 			iodev_cb->pollfd = add_pollfd(thread, iodev_cb->fd,  in audio_io_thread()
867 						      iodev_cb->events);  in audio_io_thread()
868 			if (!iodev_cb->pollfd)  in audio_io_thread()
907 		DL_FOREACH (iodev_callbacks, iodev_cb) {  in audio_io_thread()
908 			if (iodev_cb->trigger == TRIGGER_WAKEUP) {  in audio_io_thread()
910 				iodev_cb->cb(iodev_cb->cb_data, 0);  in audio_io_thread()
924 		DL_FOREACH (iodev_callbacks, iodev_cb) {  in audio_io_thread()
925 			if (iodev_cb->pollfd &&  in audio_io_thread()
926 			    iodev_cb->pollfd->revents & iodev_cb->events) {  in audio_io_thread()
928 				      iodev_cb->pollfd->revents,  in audio_io_thread()
929 				      iodev_cb->events, 0);  in audio_io_thread()
930 				iodev_cb->cb(iodev_cb->cb_data,  in audio_io_thread()
931 					     iodev_cb->pollfd->revents);  in audio_io_thread()