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Changed result of mmap_commit callback

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(follows description of snd_pcm_mmap_commit function).
This commit is contained in:
Jaroslav Kysela 2001-12-08 21:02:20 +00:00
parent 8ca451f0e1
commit 0917ba63b0
11 changed files with 57 additions and 53 deletions
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16
src/pcm/pcm_share.c
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@ -759,14 +759,14 @@ static snd_pcm_sframes_t snd_pcm_share_avail_update(snd_pcm_t *pcm)
}
/* Call it with mutex held */
static snd_pcm_sframes_t _snd_pcm_share_mmap_commit(snd_pcm_t *pcm,
snd_pcm_uframes_t offset ATTRIBUTE_UNUSED,
snd_pcm_uframes_t size)
static int _snd_pcm_share_mmap_commit(snd_pcm_t *pcm,
snd_pcm_uframes_t offset ATTRIBUTE_UNUSED,
snd_pcm_uframes_t size)
{
snd_pcm_share_t *share = pcm->private_data;
snd_pcm_share_slave_t *slave = share->slave;
snd_pcm_t *spcm = slave->pcm;
snd_pcm_sframes_t ret = 0;
snd_pcm_sframes_t ret;
snd_pcm_sframes_t frames;
if (pcm->stream == SND_PCM_STREAM_PLAYBACK &&
share->state == SND_PCM_STATE_RUNNING) {
@ -792,12 +792,12 @@ static snd_pcm_sframes_t _snd_pcm_share_mmap_commit(snd_pcm_t *pcm,
}
_snd_pcm_share_update(pcm);
}
return size;
return 0;
}
static snd_pcm_sframes_t snd_pcm_share_mmap_commit(snd_pcm_t *pcm,
snd_pcm_uframes_t offset,
snd_pcm_uframes_t size)
static int snd_pcm_share_mmap_commit(snd_pcm_t *pcm,
snd_pcm_uframes_t offset,
snd_pcm_uframes_t size)
{
snd_pcm_share_t *share = pcm->private_data;
snd_pcm_share_slave_t *slave = share->slave;