snd_pcm_hw_param_value9
Return params field var value
Arguments
params
the hw_params instance
var
parameter to retrieve
dir
pointer to the direction (-1,0,1) or NULL
Return
The value for field var if it's fixed in configuration space defined by params. -EINVAL otherwise.
History
- Debian 9 (Stretch): the text shown here
- Debian 8 (Jessie)
- Debian 7 (Wheezy)
- Debian 6.0 (Squeeze)
- Debian 5.0 (Lenny)
- Debian 4.0 (Etch)