Hi,
There are some things that bothered me in soundoff/soundon, and I'm
interested to know if you think this is a good change.
soundon
A) ignore everything after a '#', rather than everything after a space,
which isn't that obvious as a comment character.
soundoff
A) Same as above.
B) When the program using the soundcard has switches, soundoff prints them
without a space, which is unfortunate (e.g. "ossxmix-b" rather
than "ossxmix -b"). Per proc(5), the command line is separated by NULs, so a
sed will now convert them to spaces.
C) grep for all modules using osscore, and try to remove them too. Remove
now unneccesary (I think) rmmods for cuckoo* and $VIDEODRIVERS.
Yours,
Yair K.
--- setup/Linux/sbin/soundoff 2008-02-02 00:33:43.098553987 +0200
+++ setup/Linux/sbin/soundoff 2008-02-04 15:43:37.909428864 +0200
@@ -31,7 +31,7 @@
do
if test -f /proc/$n/cmdline
then
- echo $n `cat /proc/$n/cmdline`
+ echo $n `cat /proc/$n/cmdline | sed 's/\x00/ /'`
else
echo $n Unknown
fi
@@ -42,10 +42,6 @@
exit 2
fi
-# Some video drivers depend on osscore (soundcore) and need to be removed
-# before OSS can be unloaded.
-#VIDEODRIVERS="tvmixer saa7134-empress saa7134-dvb saa7134"
-
# Save mixer settings automatically if requested
if test -f $OSSLIBDIR/etc/userdefs && grep -q "autosave_mixer yes" $OSSLIBDIR/etc/userdefs
then
@@ -54,19 +50,15 @@
for i in 1 2 3
do
- for n in $VIDEODRIVERS `cat $OSSLIBDIR/etc/installed_drivers | sed 's/ .*//'`
+ 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
-rmmod cuckoo > /dev/null 2>&1
-rmmod cuckoo_pcm > /dev/null 2>&1
-rmmod cuckoo_mixer > /dev/null 2>&1
-
#modprobe -r snd-pcm > /dev/null 2>&1
-for n in `cat $OSSLIBDIR/etc/installed_drivers | sed 's/ .*//'` osscore
+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
done
--- setup/Linux/sbin/soundon 2008-02-02 00:33:43.107552614 +0200
+++ setup/Linux/sbin/soundon 2008-02-04 04:44:01.686848519 +0200
@@ -149,7 +149,7 @@
echo "osscore module loaded OK" >> $LOG
-for n in `cat $OSSLIBDIR/etc/installed_drivers | sed 's/ .*//'`
+for n in `cat $OSSLIBDIR/etc/installed_drivers | sed 's/#.*//'`
do
OPTIONS=
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