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return ENODEV for disconnected devices

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Return -ENODEV instead of -ENOTTY for disconnected devices.
This commit is contained in:
Clemens Ladisch 2006-03-03 14:08:58 +00:00
parent d730ff3556
commit 8f61812f1c
5 changed files with 15 additions and 15 deletions
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6
src/pcm/pcm_dmix.c
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@ -338,7 +338,7 @@ static int snd_pcm_dmix_sync_ptr(snd_pcm_t *pcm)
switch (snd_pcm_state(dmix->spcm)) {
case SND_PCM_STATE_DISCONNECTED:
dmix->state = SND_PCM_STATE_DISCONNECTED;
return -ENOTTY;
return -ENODEV;
default:
break;
}
@ -445,7 +445,7 @@ static int snd_pcm_dmix_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delayp)
case SNDRV_PCM_STATE_XRUN:
return -EPIPE;
case SNDRV_PCM_STATE_DISCONNECTED:
return -ENOTTY;
return -ENODEV;
default:
return -EBADFD;
}
@ -467,7 +467,7 @@ static int snd_pcm_dmix_hwsync(snd_pcm_t *pcm)
case SNDRV_PCM_STATE_XRUN:
return -EPIPE;
case SNDRV_PCM_STATE_DISCONNECTED:
return -ENOTTY;
return -ENODEV;
default:
return -EBADFD;
}