[linux-audio-dev] deblocking snd_seq_event_input()
Jens M Andreasen
jens.andreasen at chello.se
Sun May 8 06:22:24 UTC 2005
On Fri, 2005-05-06 at 15:54 +0200, Clemens Ladisch wrote:
> Fons Adriaensen wrote:
> > Shouldn't a call that waits on fd return with an error code when
> > that fd is closed ?
> The ALSA library isn't thread safe.
> > Since snd_seq_event_input() probably uses poll() internally, why
> > doesn't it test for POLLERR,-HUP,-NVAL ?
> It just calls read().
If so, then pthread_cancel() should work just fine together with the
workaround described under BUGS in man pthread_cancel.
c // Jens M Andreasen
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