Andriy Gapon e3888a9820 SNDCTL_DSP_GETIPTR: set pointer to sndbuf_getfreeptr()
Rationale:
- unlike current behavior this seems to be compliant with OSS
  specification:
  http://manuals.opensound.com/developer/SNDCTL_DSP_GETIPTR.html
- this seems to meet expectations of some OSS programs compiled for or
  ported from Linux, e.g. ALSA OSS plugin
- this doesn't seem to break any programs as far as current testing
  shows

Tested by:	nox, hselasky
MFC after:	4 days
2011-05-03 15:50:22 +00:00
..
2011-02-21 09:01:34 +00:00
2010-11-09 10:59:09 +00:00