mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-11-02 09:01:48 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Recoded the universal switch interface...

Browse source
This commit is contained in:
Jaroslav Kysela 1999-05-04 19:21:28 +00:00
parent a5b307a711
commit 6e72ca3977
8 changed files with 42 additions and 204 deletions
Download patch file Download diff file Expand all files Collapse all files

72
src/rawmidi/rawmidi.c
View file

@ -127,78 +127,6 @@ int snd_rawmidi_info(void *handle, snd_rawmidi_info_t * info)
return 0;
}
int snd_rawmidi_output_switch_list(void *handle, snd_switch_list_t * list)
{
snd_rawmidi_t *rmidi;
rmidi = (snd_rawmidi_t *) handle;
if (!rmidi || !list)
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_OSWITCH_LIST, list) < 0)
return -errno;
return 0;
}
int snd_rawmidi_output_switch_read(void *handle, snd_switch_t * sw)
{
snd_rawmidi_t *rmidi;
rmidi = (snd_rawmidi_t *) handle;
if (!rmidi || !sw || sw->name[0] == '\0')
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_OSWITCH_READ, sw) < 0)
return -errno;
return 0;
}
int snd_rawmidi_output_switch_write(void *handle, snd_switch_t * sw)
{
snd_rawmidi_t *rmidi;
rmidi = (snd_rawmidi_t *) handle;
if (!rmidi || !sw || sw->name[0] == '\0')
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_OSWITCH_WRITE, sw) < 0)
return -errno;
return 0;
}
int snd_rawmidi_input_switch_list(void *handle, snd_switch_list_t * list)
{
snd_rawmidi_t *rmidi;
rmidi = (snd_rawmidi_t *) handle;
if (!rmidi)
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_ISWITCH_LIST, list) < 0)
return -errno;
return 0;
}
int snd_rawmidi_input_switch_read(void *handle, snd_switch_t * sw)
{
snd_rawmidi_t *rmidi;
rmidi = (snd_rawmidi_t *) handle;
if (!rmidi || !sw || sw->name[0] == '\0')
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_ISWITCH_READ, sw) < 0)
return -errno;
return 0;
}
int snd_rawmidi_input_switch_write(void *handle, snd_switch_t * sw)
{
snd_rawmidi_t *rmidi;
rmidi = (snd_rawmidi_t *) handle;
if (!rmidi || !sw || sw->name[0] == '\0')
return -EINVAL;
if (ioctl(rmidi->fd, SND_RAWMIDI_IOCTL_ISWITCH_WRITE, sw) < 0)
return -errno;
return 0;
}
int snd_rawmidi_output_params(void *handle, snd_rawmidi_output_params_t * params)
{
snd_rawmidi_t *rmidi;