[alsa-devel] Third time: Unlink PCM resource ?
tiwai at suse.de
Mon May 25 20:18:31 CEST 2009
At Mon, 25 May 2009 19:52:47 +0200,
Werner Van Belle wrote:
> > But, in general, sharing the same DSP device among different processes
> > don't sound like a good idea...
> I agree, but when one forks off a child the parent pcm handle
> automatically passes to the child. If there is a possibility _not_ to
> pass the PCM handle to the forked process then I would be quite happy as
You can control it via fcntl(). See fcntl(2) man page.
More information about the Alsa-devel