- use functions

[packages/xen.git] / xen-xend.init

diff --git a/xen-xend.init b/xen-xend.init
index eff8b117906c9da76b8b0b48cc1554bee19babdd..bb18f17d679d383b2ca2c9ef560830172048fd63 100644 (file)
--- a/xen-xend.init
+++ b/xen-xend.init
@@ -27,44 +27,46 @@ await_daemons_up()
        done
 }
 
-RETVAL=0
-
-case "$1" in
-  start)
+start() {
        if [ ! -f /var/lock/subsys/xend ]; then
-           msg_starting "xend"
-           daemon /usr/sbin/xend start
+               msg_starting "xend"
+               daemon /usr/sbin/xend start
            RETVAL=$?
-           await_daemons_up
+               await_daemons_up
            [ $RETVAL -eq 0 ] && touch /var/lock/subsys/xend
        else
            msg_already_running xend
        fi
-       ;;
-  stop)
+}
+
+stop() {
        if [ -f /var/lock/subsys/xend ]; then
            msg_stopping "xend"
-           daemon /usr/sbin/xend stop
+               daemon /usr/sbin/xend stop
            rm -f /var/lock/subsys/xend >/dev/null 2>&1
        else
            msg_not_running "xend"
        fi
+}
+
+RETVAL=0
+case "$1" in
+  start)
+       start
+       ;;
+  stop)
+       stop
+       ;;
+  restart|force-reload)
+       stop
+       start
        ;;
   status)
        /usr/sbin/xend status
        ;;
-  restart|reload|force-reload)
-       msg_restarting "xend"
-       daemon /usr/sbin/xend restart
-       RETVAL=$?
-       await_daemons_up
-       ;;
   *)
-       # do not advertise unreasonable commands that there is no reason
-       # to use with this device
-       echo $"Usage: $0 {start|stop|status|restart|reload|force-reload}"
-       exit 1
+       echo $"Usage: $0 {start|stop|status|restart|force-reload}"
+       exit 3
 esac
 
 exit $RETVAL
-