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|
#! /bin/sh -e
#
### BEGIN INIT INFO
# Short-Description: start and stop UML networking services
# Description: uml-utilities provide some simple UML networking configuration services
# X-implementor: Matt Zimmerman <mdz@debian.org>
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Provides: uml-utilities
# Required-Start: $remote_fs
# Required-Stop: $remote_fs
### END INIT INFO
# Start LSB function logging
. /lib/lsb/init-functions
DISTRO=$(lsb_release -is 2>/dev/null || echo Debian)
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/bin/uml_switch
NAME=uml_switch
DESC="User-mode networking switch"
UML_DIR=/var/run/uml-utilities
PIDFILE=$UML_DIR/$NAME.pid
test -x $DAEMON || exit 0
UML_SWITCH_OPTIONS=""
UML_SWITCH_USER="uml-net"
UML_SWITCH_CTL="$UML_DIR/uml_switch.ctl"
if [ -e /etc/default/uml-utilities ]; then
. /etc/default/uml-utilities
fi
OPTIONS="$UML_SWITCH_OPTIONS -unix $UML_SWITCH_CTL"
case "$1" in
start)
if [ "x$UML_SWITCH_START" = "xfalse" ] ; then
[ "$VERBOSE" = "yes" ] && log_warning_msg "$DESC disabled"
exit 0
fi
# create $UML_DIR if it doesn't exist (RAMRUN=yes in /etc/default/rcS)
if [ ! -d "$UML_DIR" ] ; then
mkdir -p $UML_DIR
chown uml-net:uml-net $UML_DIR
fi
log_daemon_msg "Starting $DESC" "$NAME"
if ! start-stop-daemon --start --quiet --pidfile $PIDFILE \
--make-pidfile --background --chuid $UML_SWITCH_USER \
--exec $DAEMON -- $OPTIONS; then
log_end_msg 1
exit 1
fi
WAIT=5
while ! test -e $UML_SWITCH_CTL; do
sleep 1
WAIT=$(($WAIT - 1))
if [ $WAIT -le 0 ]; then
log_warning_msg "$DAEMON never created control socket $UML_SWITCH_CTL"
log_end_msg 1
exit 1
fi
done
chmod 777 $UML_SWITCH_CTL
log_end_msg 0
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
if start-stop-daemon --stop --quiet --pidfile $PIDFILE \
--oknodo --exec $DAEMON; then
rm -f $PIDFILE $UML_SWITCH_CTL $UML_SWITCH_DATA
log_end_msg 0
else
log_end_msg 1
fi
;;
restart|force-reload)
$0 stop
$0 start
;;
status)
status_of_proc "$DAEMON" "$NAME"
;;
*)
N=/etc/init.d/$NAME
# echo "Usage: $N {start|stop|restart|reload|force-reload}" >&2
echo "Usage: $N {start|stop|restart|force-reload|status}" >&2
exit 1
;;
esac
exit 0
|
