113 	snd_pcm_sframes_t avail;  in r_process_frames_blocking()  local
119 		avail = snd_pcm_avail(state->handle);  in r_process_frames_blocking()
120 		if (avail < 0) {  in r_process_frames_blocking()
121 			err = avail;  in r_process_frames_blocking()
124 		avail_count = (snd_pcm_uframes_t)avail;  in r_process_frames_blocking()
161 	snd_pcm_sframes_t avail;  in r_process_frames_nonblocking()  local
178 	avail = snd_pcm_avail(state->handle);  in r_process_frames_nonblocking()
179 	if (avail < 0) {  in r_process_frames_nonblocking()
180 		err = avail;  in r_process_frames_nonblocking()
183 	avail_count = (snd_pcm_uframes_t)avail;  in r_process_frames_nonblocking()
257 	snd_pcm_sframes_t avail;  in w_process_frames_blocking()  local
263 		avail = snd_pcm_avail(state->handle);  in w_process_frames_blocking()
264 		if (avail < 0) {  in w_process_frames_blocking()
265 			err = avail;  in w_process_frames_blocking()
268 		avail_count = (unsigned int)avail;  in w_process_frames_blocking()
321 	snd_pcm_sframes_t avail;  in w_process_frames_nonblocking()  local
332 	avail = snd_pcm_avail(state->handle);  in w_process_frames_nonblocking()
333 	if (avail < 0) {  in w_process_frames_nonblocking()
334 		err = avail;  in w_process_frames_nonblocking()
337 	avail_count = (unsigned int)avail;  in w_process_frames_nonblocking()