K 10
svn:author
V 3
cpm
K 8
svn:date
V 27
2017-02-01T17:04:29.163646Z
K 7
svn:log
V 614
audio/sndio: Various fixes

- Success in opening /dev/dsp* O_RDWR does not mean the device
  supports play/recording.  Add an extra check to see if the requested
  mode is really supported.
- sndiod cannot currently be started in jails as root, because it
  tries to setpriority(-20).  Allow setpriority to fail and start the
  daemon anyway.
- Fallback to /dev/dsp instead of /dev/dsp0 when using libsndio directly
  without a running sndiod.
- Implement sio_setvol in the OSS backend for application level volume
  control with just libsndio.

PR:		216571
Submitted by:	Tobias Kortkamp <t@tobik.me> (maintainer)

END