[alsa-devel] 0 or EAGAIN from snd_pcm_update_avail()?
ludovico.cavedon at gmail.com
Fri Apr 3 08:20:34 CEST 2009
if snd_pcm_update_avail() gets called on a PCM device in non-blocking
mode when no data is availabe jet, what is the expected return value?
-either is valid
I am asking this question because pulseaudio expect to receive 0, but
the the bluetooth headset pcm transfer callback returns EAGAIN, so I
want to find out against whoms I should open a bug :)
Thanks in advance,
More information about the Alsa-devel