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alsa: properly report suspension error codes

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This commit is contained in:
Lennart Poettering 2009-09-11 01:22:10 +02:00
parent bb36bb4bbe
commit 80b4457476
2 changed files with 27 additions and 18 deletions
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22
src/modules/alsa/alsa-source.c
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@ -959,7 +959,7 @@ fail:
u->pcm_handle = NULL;
}
return -1;
return -PA_ERR_IO;
}
static int source_process_msg(pa_msgobject *o, int code, void *data, int64_t offset, pa_memchunk *chunk) {
@ -982,30 +982,34 @@ static int source_process_msg(pa_msgobject *o, int code, void *data, int64_t off
switch ((pa_source_state_t) PA_PTR_TO_UINT(data)) {
case PA_SOURCE_SUSPENDED:
case PA_SOURCE_SUSPENDED: {
int r;
pa_assert(PA_SOURCE_IS_OPENED(u->source->thread_info.state));
if (suspend(u) < 0)
return -1;
if ((r = suspend(u)) < 0)
return r;
break;
}
case PA_SOURCE_IDLE:
case PA_SOURCE_RUNNING:
case PA_SOURCE_RUNNING: {
int r;
if (u->source->thread_info.state == PA_SOURCE_INIT) {
if (build_pollfd(u) < 0)
return -1;
return -PA_ERR_IO;
snd_pcm_start(u->pcm_handle);
}
if (u->source->thread_info.state == PA_SOURCE_SUSPENDED) {
if (unsuspend(u) < 0)
return -1;
if ((r = unsuspend(u)) < 0)
return r;
}
break;
}
case PA_SOURCE_UNLINKED:
case PA_SOURCE_INIT:
@ -1033,7 +1037,7 @@ static int source_set_state_cb(pa_source *s, pa_source_state_t new_state) {
reserve_done(u);
else if (old_state == PA_SINK_SUSPENDED && PA_SINK_IS_OPENED(new_state))
if (reserve_init(u, u->device_name) < 0)
return -1;
return -PA_ERR_BUSY;
return 0;
}