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CVS: cvs.openbsd.org: src

Module name:	src
Changes by:	ratchov_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2008/11/09 08:32:50

Modified files:
	lib/libsndio   : sndio.c 

Log message:
if the device is not started, make sio_pollfd() pass 0 events bitmap
to the backend to avoid reporing the device as writable when it's
stopped. Solves 100% CPU usage of apps poll()ing a stopped device.