- updated from somewhere, but not 4.0.0 compatible

[packages/dhcp.git] / dhcp-relay.init

diff --git a/dhcp-relay.init b/dhcp-relay.init
index 214f7ad6d6a76c64986d0870760819eb1740f66e..62716c4f61f95a1f6dbc373d28d26cfc65d56f13 100644 (file)
--- a/dhcp-relay.init
+++ b/dhcp-relay.init
@@ -11,11 +11,12 @@
 . /etc/sysconfig/network
 
 # Demon specified configuration.
+OPTIONS=""
 . /etc/sysconfig/dhcp-relay
 
 # Check that networking is up.
 if is_yes "${NETWORKING}"; then
-       if [ ! -f /var/lock/subsys/network ]; then
+       if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
                msg_network_down "DHCP realay"
                exit 1
        fi
@@ -23,15 +24,13 @@ else
        exit 0
 fi
 
-if [ -n "DHCP_REALY_INTERFACES" ]; then
-       OPTIONS="-i $DHCP_REALY_INTERFACES"
+if [ -n "DHCP_RELAY_INTERFACES" ]; then
+       for iface in $DHCP_RELAY_INTERFACES ; do
+               OPTIONS="$OPTIONS -i $iface"
+       done
 fi
 
-RETVAL=0
-# See how we were called.
-case "$1" in
-  start)
-       # Check if the service is already running?
+start() {
        if [ ! -f /var/lock/subsys/dhcp-relay ]; then
                msg_starting "DHCP relay"
                daemon dhcrelay $OPTIONS $DHCP_SERVERS_IP
@@ -40,8 +39,9 @@ case "$1" in
        else
                msg_already_running "DHCP relay"
        fi
-       ;;
-  stop)
+}
+
+stop() {
        if [ -f /var/lock/subsys/dhcp-relay ]; then
                msg_stopping "DHCP relay"
                killproc dhcrelay
@@ -49,18 +49,43 @@ case "$1" in
        else
                msg_not_running "DHCP relay"
        fi
+}
+
+condrestart() {
+       if [ -f /var/lock/subsys/dhcp-relay ]; then
+               stop
+               start
+       else
+               msg_not_running "DHCP relay"
+               RETVAL=$1
+       fi
+}
+
+RETVAL=0
+# See how we were called.
+case "$1" in
+  start)
+       start
        ;;
-  restart|force-reload)
-       $0 stop
-       $0 start
-       exit $?
+  stop)
+       stop
+       ;;
+  restart)
+       stop
+       start
+       ;;
+  try-restart)
+       condrestart 0
+       ;;
+  force-reload)
+       condrestart 7
        ;;
   status)
        status dhcrelay
        exit $?
        ;;
   *)
-       msg_usage "$0 {start|stop|restart|force-reload|status}"
+       msg_usage "$0 {start|stop|restart|try-restart|force-reload|status}"
        exit 3
 esac