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Changes and cleanups for the timer API.

Browse source 
The device lists use the next device syntax now.
This commit is contained in:
Jaroslav Kysela 2000-11-30 19:17:55 +00:00
parent 61e95094e7
commit 35cb79860d
12 changed files with 204 additions and 78 deletions
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45
src/control/control_shm.c
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@ -184,6 +184,20 @@ static int snd_ctl_shm_cwrite(snd_ctl_t *ctl, snd_control_t *control)
return err;
}
static int snd_ctl_shm_hwdep_next_device(snd_ctl_t *ctl, int * device)
{
snd_ctl_shm_t *shm = ctl->private;
snd_ctl_shm_ctrl_t *ctrl = shm->ctrl;
int err;
ctrl->u.device = *device;
ctrl->cmd = SND_CTL_IOCTL_HWDEP_NEXT_DEVICE;
err = snd_ctl_shm_action(ctl);
if (err < 0)
return err;
*device = ctrl->u.device;
return err;
}
static int snd_ctl_shm_hwdep_info(snd_ctl_t *ctl, snd_hwdep_info_t * info)
{
snd_ctl_shm_t *shm = ctl->private;
@ -198,6 +212,20 @@ static int snd_ctl_shm_hwdep_info(snd_ctl_t *ctl, snd_hwdep_info_t * info)
return err;
}
static int snd_ctl_shm_pcm_next_device(snd_ctl_t *ctl, int * device)
{
snd_ctl_shm_t *shm = ctl->private;
snd_ctl_shm_ctrl_t *ctrl = shm->ctrl;
int err;
ctrl->u.device = *device;
ctrl->cmd = SND_CTL_IOCTL_PCM_NEXT_DEVICE;
err = snd_ctl_shm_action(ctl);
if (err < 0)
return err;
*device = ctrl->u.device;
return err;
}
static int snd_ctl_shm_pcm_info(snd_ctl_t *ctl, snd_pcm_info_t * info)
{
snd_ctl_shm_t *shm = ctl->private;
@ -225,6 +253,20 @@ static int snd_ctl_shm_pcm_prefer_subdevice(snd_ctl_t *ctl, int subdev)
return err;
}
static int snd_ctl_shm_rawmidi_next_device(snd_ctl_t *ctl, int * device)
{
snd_ctl_shm_t *shm = ctl->private;
snd_ctl_shm_ctrl_t *ctrl = shm->ctrl;
int err;
ctrl->u.device = *device;
ctrl->cmd = SND_CTL_IOCTL_RAWMIDI_NEXT_DEVICE;
err = snd_ctl_shm_action(ctl);
if (err < 0)
return err;
*device = ctrl->u.device;
return err;
}
static int snd_ctl_shm_rawmidi_info(snd_ctl_t *ctl, snd_rawmidi_info_t * info)
{
snd_ctl_shm_t *shm = ctl->private;
@ -274,9 +316,12 @@ snd_ctl_ops_t snd_ctl_shm_ops = {
cinfo: snd_ctl_shm_cinfo,
cread: snd_ctl_shm_cread,
cwrite: snd_ctl_shm_cwrite,
hwdep_next_device: snd_ctl_shm_hwdep_next_device,
hwdep_info: snd_ctl_shm_hwdep_info,
pcm_next_device: snd_ctl_shm_pcm_next_device,
pcm_info: snd_ctl_shm_pcm_info,
pcm_prefer_subdevice: snd_ctl_shm_pcm_prefer_subdevice,
rawmidi_next_device: snd_ctl_shm_rawmidi_next_device,
rawmidi_info: snd_ctl_shm_rawmidi_info,
rawmidi_prefer_subdevice: snd_ctl_shm_rawmidi_prefer_subdevice,
read: snd_ctl_shm_read,