zaudio is play only, so return ENXIO on any attempt to open the device for recording. Fixes full-duplex apps (including sndiod) unable to fall back to play-only mode. Found by david@
zaudio is play only, so return ENXIO on any attempt to open the device
for recording. Fixes full-duplex apps (including sndiod) unable to fall
back to play-only mode. Found by david@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars