Fix initscript to check daemon pidfile

The libvirtd initscript could get confused between the system and
session instances of the daemon. To avoid this it is neccessary
to check the pidfile explicitly.

* daemon/libvirtd.init.in: Always check the pidfile of the system
  daemon to avoid confusion with the session daemons

daemon/libvirtd.init.in

@@ -40,6 +40,7 @@
 
 SERVICE=libvirtd
 PROCESS=libvirtd
+PIDFILE=@localstatedir@/run/$SERVICE.pid
 
 LIBVIRTD_CONFIG=
 LIBVIRTD_ARGS=
@@ -59,7 +60,7 @@ start() {
     echo -n $"Starting $SERVICE daemon: "
     mkdir -p @localstatedir@/cache/libvirt
     rm -rf @localstatedir@/cache/libvirt/*
-    KRB5_KTNAME=$KRB5_KTNAME daemon --check $SERVICE $PROCESS --daemon $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
+    KRB5_KTNAME=$KRB5_KTNAME daemon --pidfile $PIDFILE --check $SERVICE $PROCESS --daemon $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
     RETVAL=$?
     echo
     [ $RETVAL -eq 0 ] && touch @localstatedir@/lock/subsys/$SERVICE
@@ -68,12 +69,12 @@ start() {
 stop() {
     echo -n $"Stopping $SERVICE daemon: "
 
-    killproc $PROCESS
+    killproc -p $PIDFILE $PROCESS
     RETVAL=$?
     echo
     if [ $RETVAL -eq 0 ]; then
         rm -f @localstatedir@/lock/subsys/$SERVICE
-        rm -f @localstatedir@/run/$SERVICE.pid
+        rm -f $PIDFILE
 	rm -rf @localstatedir@/cache/libvirt/*
     fi
 }
@@ -86,7 +87,7 @@ restart() {
 reload() {
     echo -n $"Reloading $SERVICE configuration: "
 
-    killproc $PROCESS -HUP
+    killproc -p $PIDFILE $PROCESS -HUP
     RETVAL=$?
     echo
     return $RETVAL
@@ -98,7 +99,7 @@ case "$1" in
         $1
         ;;
     status)
-        status $PROCESS
+        status -p $PIDFILE $PROCESS
         RETVAL=$?
         ;;
     force-reload)