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|
#!/bin/sh
if test -f /etc/oss.conf
then
. /etc/oss.conf
else
OSSLIBDIR=/usr/lib/oss
fi
if ! test -f /proc/opensound/devfiles
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" $OSSLIBDIR/etc/userdefs
then
/usr/sbin/savemixer
fi
# Save legacy devices
/usr/sbin/ossdevlinks -N
PROGRAMS="`fuser /dev/mixer* /dev/dsp* /dev/midi* /dev/oss/*/* 2>/dev/null`"
if test "$PROGRAMS " != " "
then
echo
echo Some applications are still using OSS - cannot unload
echo
for n in $PROGRAMS
do
if test -f /proc/$n/cmdline
then
echo $n `cat /proc/$n/cmdline | sed 's/\x00/ /g'`
else
echo $n Unknown
fi
done
echo
echo Please stop these applications and run soundoff again
exit 2
fi
for i in 1 2 3
do
for n in `egrep "^osscore" /proc/modules 2>/dev/null | cut -d ' ' -f 4 | sed 's/,/ /g'` `cat $OSSLIBDIR/etc/installed_drivers | sed 's/#.*//'` osscore
do
/sbin/modprobe -r $n > /dev/null 2>&1
done
done
if ! test -f /proc/opensound/devfiles # OSS gone?
then
exit 0
fi
echo Cannot unload the OSS driver modules
exit 3
|
