Lines Matching defs:err
70 int err;
77 if ((err = snd_pcm_status(handle, status)) < 0) {
78 printf("Stream status error: %s\n", snd_strerror(err));
103 int err;
182 if ((err = snd_pcm_open(&handle_p, pcm_name, SND_PCM_STREAM_PLAYBACK, 0)) < 0) {
183 printf("Playback open error: %s\n", snd_strerror(err));
187 if ((err = snd_pcm_set_params(handle_p,
194 printf("Playback open error: %s\n", snd_strerror(err));
200 err = snd_pcm_hw_params_current(handle_p, hwparams_p);
201 if (err < 0) {
202 printf("Unable to determine current hwparams_p: %s\n", snd_strerror(err));
221 err = snd_pcm_sw_params_current(handle_p, swparams_p);
222 if (err < 0) {
223 printf("Unable to determine current swparams_p: %s\n", snd_strerror(err));
228 err = snd_pcm_sw_params_set_tstamp_mode(handle_p, swparams_p, SND_PCM_TSTAMP_ENABLE);
229 if (err < 0) {
230 printf("Unable to set tstamp mode : %s\n", snd_strerror(err));
234 err = snd_pcm_sw_params_set_tstamp_type(handle_p, swparams_p, TSTAMP_TYPE);
235 if (err < 0) {
236 printf("Unable to set tstamp type : %s\n", snd_strerror(err));
241 err = snd_pcm_sw_params(handle_p, swparams_p);
242 if (err < 0) {
243 printf("Unable to set swparams_p : %s\n", snd_strerror(err));
251 if ((err = snd_pcm_open(&handle_c, pcm_name, SND_PCM_STREAM_CAPTURE, SND_PCM_NONBLOCK)) < 0) {
252 printf("Capture open error: %s\n", snd_strerror(err));
255 if ((err = snd_pcm_set_params(handle_c,
262 printf("Capture open error: %s\n", snd_strerror(err));
268 err = snd_pcm_hw_params_current(handle_c, hwparams_c);
269 if (err < 0) {
270 printf("Unable to determine current hwparams_c: %s\n", snd_strerror(err));
289 err = snd_pcm_sw_params_current(handle_c, swparams_c);
290 if (err < 0) {
291 printf("Unable to determine current swparams_c: %s\n", snd_strerror(err));
296 err = snd_pcm_sw_params_set_tstamp_mode(handle_c, swparams_c, SND_PCM_TSTAMP_ENABLE);
297 if (err < 0) {
298 printf("Unable to set tstamp mode : %s\n", snd_strerror(err));
302 err = snd_pcm_sw_params_set_tstamp_type(handle_c, swparams_c, TSTAMP_TYPE);
303 if (err < 0) {
304 printf("Unable to set tstamp type : %s\n", snd_strerror(err));
309 err = snd_pcm_sw_params(handle_c, swparams_c);
310 if (err < 0) {
311 printf("Unable to set swparams_c : %s\n", snd_strerror(err));
318 if ((err = snd_pcm_link(handle_c, handle_p)) < 0) {
319 printf("Streams link error: %s\n", snd_strerror(err));