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Big rawmidi update - added subdevices support.

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This commit is contained in:
Jaroslav Kysela 2000-11-03 10:11:50 +00:00
parent 1e9a496217
commit cc214bdfea
3 changed files with 10 additions and 22 deletions
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23
src/rawmidi/rawmidi.c
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@ -163,35 +163,24 @@ int snd_rawmidi_info(snd_rawmidi_t *rmidi, snd_rawmidi_info_t * info)
return 0;
}
int snd_rawmidi_stream_params(snd_rawmidi_t *rmidi, snd_rawmidi_params_t * params)
int snd_rawmidi_params(snd_rawmidi_t *rmidi, snd_rawmidi_params_t * params)
{
if (!rmidi || !params)
return -EINVAL;
if (params->stream < 0 || params->stream > 1)
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_STREAM_PARAMS, params) < 0)
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_PARAMS, params) < 0)
return -errno;
return 0;
}
int snd_rawmidi_stream_setup(snd_rawmidi_t *rmidi, snd_rawmidi_setup_t * setup)
{
if (!rmidi || !setup)
return -EINVAL;
if (setup->stream < 0 || setup->stream > 1)
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_STREAM_SETUP, setup) < 0)
return -errno;
return 0;
}
int snd_rawmidi_stream_status(snd_rawmidi_t *rmidi, snd_rawmidi_status_t * status)
int snd_rawmidi_status(snd_rawmidi_t *rmidi, snd_rawmidi_status_t * status)
{
if (!rmidi || !status)
return -EINVAL;
if (status->stream < 0 || status->stream > 1)
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_STREAM_STATUS, status) < 0)
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_STATUS, status) < 0)
return -errno;
return 0;
}
@ -201,7 +190,7 @@ int snd_rawmidi_output_drop(snd_rawmidi_t *rmidi)
int str = SND_RAWMIDI_STREAM_OUTPUT;
if (!rmidi)
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_STREAM_DROP, &str) < 0)
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_DROP, &str) < 0)
return -errno;
return 0;
}
@ -212,7 +201,7 @@ int snd_rawmidi_stream_drain(snd_rawmidi_t *rmidi, int str)
return -EINVAL;
if (str < 0 || str > 1)
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_STREAM_DRAIN, &str) < 0)
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_DRAIN, &str) < 0)
return -errno;
return 0;
}