Lines Matching defs:err
26 int err;
28 err = snd_pcm_status_malloc(&layout->status);
29 if (err < 0)
30 return err;
32 err = snd_pcm_hw_params_get_access(state->hw_params, &access);
33 if (err < 0)
34 return err;
36 err = snd_pcm_hw_params_get_channels(state->hw_params,
38 if (err < 0)
39 return err;
45 return err;
50 err = snd_pcm_mmap_begin(state->handle, &areas, &frame_offset,
52 if (err < 0)
53 return err;
82 int err;
90 err = snd_pcm_hw_params_get_buffer_time(state->hw_params,
92 if (err < 0)
93 return err;
97 err = xfer_libasound_wait_event(state, msec_per_buffer,
99 if (err == -ETIMEDOUT) {
105 return err;
107 if (err < 0)
108 return err;
136 err = snd_pcm_mmap_begin(state->handle, &areas, &frame_offset, &avail);
137 if (err < 0)
138 return err;
163 err = mapper_context_process_frames(mapper, frame_buf, &avail_count,
165 if (err < 0)
166 return err;
191 int err;
209 err = snd_pcm_status(state->handle, layout->status);
210 if (err < 0)
219 err = -EPIPE;
223 err = snd_pcm_start(state->handle);
224 if (err < 0)
228 err = irq_mmap_process_frames(state, frame_count, mapper, cntrs);
229 if (err < 0)
235 return err;
245 int err;
248 err = snd_pcm_status(state->handle, layout->status);
249 if (err < 0)
255 err = irq_mmap_process_frames(state, frame_count, mapper, cntrs);
256 if (err < 0)
262 err = -EPIPE;
266 err = snd_pcm_start(state->handle);
267 if (err < 0)
274 return err;