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Another API cleanups.

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Added setup functions for rawmidi and timer interfaces.
This commit is contained in:
Jaroslav Kysela 2000-04-18 15:20:12 +00:00
parent 40fd003a4d
commit 986c1500d2
4 changed files with 25 additions and 0 deletions
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1
include/rawmidi.h
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@ -24,6 +24,7 @@ int snd_rawmidi_file_descriptor(snd_rawmidi_t *handle);
int snd_rawmidi_block_mode(snd_rawmidi_t *handle, int enable);
int snd_rawmidi_info(snd_rawmidi_t *handle, snd_rawmidi_info_t * info);
int snd_rawmidi_channel_params(snd_rawmidi_t *handle, snd_rawmidi_params_t * params);
int snd_rawmidi_channel_setup(snd_rawmidi_t *handle, snd_rawmidi_setup_t * setup);
int snd_rawmidi_channel_status(snd_rawmidi_t *handle, snd_rawmidi_status_t * status);
int snd_rawmidi_output_drain(snd_rawmidi_t *handle);
int snd_rawmidi_output_flush(snd_rawmidi_t *handle);

1
include/timer.h
View file

@ -18,6 +18,7 @@ int snd_timer_general_info(snd_timer_t *handle, snd_timer_general_info_t * info)
int snd_timer_select(snd_timer_t *handle, snd_timer_select_t *tselect);
int snd_timer_info(snd_timer_t *handle, snd_timer_info_t *timer);
int snd_timer_params(snd_timer_t *handle, snd_timer_params_t *params);
int snd_timer_setup(snd_timer_t *handle, snd_timer_setup_t *setup);
int snd_timer_status(snd_timer_t *handle, snd_timer_status_t *status);
int snd_timer_start(snd_timer_t *handle);
int snd_timer_stop(snd_timer_t *handle);

11
src/rawmidi/rawmidi.c
View file

@ -133,6 +133,17 @@ int snd_rawmidi_channel_params(snd_rawmidi_t *rmidi, snd_rawmidi_params_t * para
return 0;
}
int snd_rawmidi_channel_setup(snd_rawmidi_t *rmidi, snd_rawmidi_setup_t * setup)
{
if (!rmidi || !setup)
return -EINVAL;
if (setup->channel < 0 || setup->channel > 1)
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_CHANNEL_SETUP, setup) < 0)
return -errno;
return 0;
}
int snd_rawmidi_channel_status(snd_rawmidi_t *rmidi, snd_rawmidi_status_t * status)
{
if (!rmidi || !status)

12
src/timer/timer.c
View file

@ -136,6 +136,18 @@ int snd_timer_params(snd_timer_t *handle, snd_timer_params_t * params)
return 0;
}
int snd_timer_setup(snd_timer_t *handle, snd_timer_setup_t * setup)
{
snd_timer_t *tmr;
tmr = handle;
if (!tmr || !setup)
return -EINVAL;
if (ioctl(tmr->fd, SND_TIMER_IOCTL_SETUP, setup) < 0)
return -errno;
return 0;
}
int snd_timer_status(snd_timer_t *handle, snd_timer_status_t * status)
{
snd_timer_t *tmr;