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Added functions:

Browse source 
snd_ctl_rawmidi_prefer_subdevice
	snd_rawmidi_open_subdevice
Fixed functions:
	snd_pcm_hw_open - fixed prefer subdevice code
This commit is contained in:
Jaroslav Kysela 2000-10-30 12:15:18 +00:00
parent 8a625fd63b
commit 0e561770c6
10 changed files with 93 additions and 9 deletions
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9
src/control/control_hw.c
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@ -126,6 +126,14 @@ static int snd_ctl_hw_rawmidi_info(snd_ctl_t *handle, snd_rawmidi_info_t * info)
return 0;
}
static int snd_ctl_hw_rawmidi_prefer_subdevice(snd_ctl_t *handle, int subdev)
{
snd_ctl_hw_t *hw = handle->private;
if (ioctl(hw->fd, SND_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE, &subdev) < 0)
return -errno;
return 0;
}
static int snd_ctl_hw_read(snd_ctl_t *handle, snd_ctl_event_t *event)
{
snd_ctl_hw_t *hw = handle->private;
@ -144,6 +152,7 @@ struct snd_ctl_ops snd_ctl_hw_ops = {
pcm_info: snd_ctl_hw_pcm_info,
pcm_prefer_subdevice: snd_ctl_hw_pcm_prefer_subdevice,
rawmidi_info: snd_ctl_hw_rawmidi_info,
rawmidi_prefer_subdevice: snd_ctl_hw_rawmidi_prefer_subdevice,
read: snd_ctl_hw_read,
};