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|
#!/bin/sh
if test -f /etc/oss.conf
then
. /etc/oss.conf
else
OSSLIBDIR=/usr/lib/oss
fi
if ! /sbin/kldstat | grep -q osscore.ko
then
echo OSS not loaded.
exit 0
fi
if ! test -f $OSSLIBDIR/etc/installed_drivers
then
echo $OSSLIBDIR/etc/installed_drivers is missing.
exit 1
fi
# Save mixer settings automatically if requested
if test -f $OSSLIBDIR/etc/userdefs && grep -q "autosave_mixer yes" $OSSLIBDIR/etc/userdefs
then
/usr/sbin/savemixer
fi
# Save legacy devices
/usr/sbin/ossdevlinks -N
PROGRAMS="`fstat /dev/mixer* /dev/dsp* /dev/midi* /dev/oss/*/* 2>/dev/null | sed '1 D'`"
if test "$PROGRAMS " != " "
then
echo
echo Some applications are still using OSS - cannot unload
echo
fstat /dev/mixer* /dev/dsp* /dev/midi* /dev/oss/*/* 2>/dev/null
echo
echo Please stop these applications and run soundoff again
exit 2
fi
for n in `cat $OSSLIBDIR/etc/installed_drivers | sed 's/#.*//'`
do
/sbin/kldunload $n > /dev/null 2>&1
done
/sbin/kldunload osscore
if ! /sbin/kldstat | grep -q osscore.ko # OSS gone?
then
exit 0
fi
echo Cannot unload the OSS driver modules
exit 0
|
