On Mon, 10 Nov 2003, Ryan Cassidy wrote:
> Many thanks for the info.!
>
> I guess my follow-up question would be this: I want to implement
> non-busy waiting for alsa simultaneous audio playback/capture. If I
> call the blocking versions of snd_pcm_read/snd_pcm_write in a separate
> process (that I fork off from the main application), will the read/write
> process yield to the main application process during the blocking
> read/write (i.e. will it got to sleep waiting for i/o?)?
Sure. It's the standard unix behaviour.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
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