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New async notification API. Removed obsolete surround. Cleaning

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This commit is contained in:
Abramo Bagnara 2001-06-20 20:52:12 +00:00
parent 57469ec597
commit 157f47aedd
35 changed files with 436 additions and 1581 deletions
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14
src/pcm/pcm_null.c
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@ -318,6 +318,7 @@ int snd_pcm_null_open(snd_pcm_t **pcmp, const char *name, snd_pcm_stream_t strea
snd_pcm_t *pcm;
snd_pcm_null_t *null;
int fd;
int err;
assert(pcmp);
if (stream == SND_PCM_STREAM_PLAYBACK) {
fd = open("/dev/null", O_WRONLY);
@ -340,21 +341,14 @@ int snd_pcm_null_open(snd_pcm_t **pcmp, const char *name, snd_pcm_stream_t strea
null->poll_fd = fd;
null->state = SND_PCM_STATE_OPEN;
pcm = calloc(1, sizeof(snd_pcm_t));
if (!pcm) {
err = snd_pcm_new(&pcm, SND_PCM_TYPE_NULL, name, stream, mode);
if (err < 0) {
close(fd);
free(null);
return -ENOMEM;
return err;
}
if (name)
pcm->name = strdup(name);
pcm->type = SND_PCM_TYPE_NULL;
pcm->stream = stream;
pcm->mode = mode;
pcm->ops = &snd_pcm_null_ops;
pcm->op_arg = pcm;
pcm->fast_ops = &snd_pcm_null_fast_ops;
pcm->fast_op_arg = pcm;
pcm->private_data = null;
pcm->poll_fd = fd;
pcm->hw_ptr = &null->hw_ptr;