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#!/bin/bash
. /etc/init.d/functions
# ifup-post can't be done for slip :-( Solution: use PPP
# become a daemon in case we have to persist.
if [ "$1" != daemon ] ; then
# disconnect stdin, out, err to disassociate from controlling tty
# so that no HUPs will get through.
$0 daemon $*& </dev/null >/dev/null 2>/dev/null
exit 0
fi
shift
cd /etc/sysconfig/network-scripts
. network-functions
CONFIG=$1
source_config
if [ "foo$2" = "fooboot" -a ${ONBOOT} = "no" ]
then
exit
fi
if [ -z "$RETRYTIMEOUT" ]; then
RETRYTIMEOUT=30
fi
[ -x /usr/sbin/dip ] || {
echo $"/usr/sbin/dip does not exist or is not executable"
echo $"ifup-sl for $DEVICE exiting"
logger -p daemon.info -t ifup-sl \
$"/usr/sbin/dip does not exist or is not executable for $DEVICE"
exit 1
}
DIPSCRIPT=/etc/sysconfig/network-scripts/dip-$DEVNAME
[ -f $DIPSCRIPT ] || {
DIPSCRIPT=/etc/sysconfig/network-scripts/dip-$PARENTDEVNAME
}
[ -f $DIPSCRIPT ] || {
echo $"/etc/sysconfig/network-scripts/dip-$DEVICE does not exist"
echo $"ifup-sl for $DEVICE exiting"
logger -p daemon.info -t ifup-sl \
$"/etc/sysconfig/network-scripts/dip-$DEVICE does not exist for $DEVICE"
exit 1
}
while : ; do
echo > /var/run/sl-$DEVICE.dev
(logger -p daemon.info -t ifup-sl \
$"dip started for $DEVICE on $MODEMPORT at $LINESPEED" &)&
doexec /usr/sbin/dip dip-$DEVICE $DIPSCRIPT
if [ "$PERSIST" != "yes" -o ! -f /var/run/sl-$DEVICE.dev ] ; then
exit 0
fi
while [ -f /var/run/LCK..$DEVICE && killall -0 dip ] ; do
sleep 10
done
rm -f /var/run/sl-$DEVICE.dev
sleep $RETRYTIMEOUT || {
# sleep was killed
exit 0
}
done
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