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vdr/runvdr

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#!/bin/sh
# runvdr: Loads the DVB driver and runs VDR
#
# If VDR exits abnormally, the driver will be reloaded
# and VDR restarted.
#
# Set the environment variable VDRUSR to the user id you
# want VDR to run with. If VDRUSR is not set, VDR will run
# as 'root', which is not necessarily advisable.
#
# Since this script loads the DVB driver, it must be started
# as user 'root'.
#
# Any command line parameters will be passed on to the
# actual 'vdr' program.
#
# See the main source file 'vdr.c' for copyright information and
# how to reach the author.
#
# $Id: runvdr 1.10 2003/08/17 14:27:31 kls Exp $
DVBDIR="../DVB/driver"
VDRPRG="./vdr"
VDRCMD="$VDRPRG -w 60 $*"
LSMOD="`/sbin/lsmod | grep -w '^dvb' | wc -l`"
KILL="/usr/bin/killall -q -TERM"
# Load driver if it hasn't been loaded already:
if [ $LSMOD -eq 0 ] ; then
(cd $DVBDIR; make insmod)
fi
while (true) do
su -c "$VDRCMD" $VDRUSR
if test $? -ne 1; then exit; fi
date
echo "restarting VDR"
$KILL $VDRPRG
sleep 10
(cd $DVBDIR; make rmmod; make insmod)
date
done