/builddir/build/BUILD/alsa-lib-1.0.22/src/pcm/pcm_copy.c File Reference
PCM Copy Plugin Interface.
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Detailed Description
PCM Copy Plugin Interface.
- Author:
- Abramo Bagnara <abramo@alsa-project.org>
- Date:
- 2000-2001
Function Documentation
Creates a new copy PCM.
- Parameters:
-
| pcmp | Returns created PCM handle |
| name | Name of PCM |
| root | Root configuration node |
| conf | Configuration node with copy PCM description |
| stream | Stream type |
| mode | Stream mode |
- Return values:
-
| zero | on success otherwise a negative error code |
- Warning:
- Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.
int snd_pcm_copy_open |
( |
snd_pcm_t ** |
pcmp, |
|
|
const char * |
name, |
|
|
snd_pcm_t * |
slave, |
|
|
int |
close_slave | |
|
) |
| | |
Creates a new copy PCM.
- Parameters:
-
| pcmp | Returns created PCM handle |
| name | Name of PCM |
| slave | Slave PCM handle |
| close_slave | When set, the slave PCM handle is closed with copy PCM |
- Return values:
-
| zero | on success otherwise a negative error code |
- Warning:
- Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.