watchdog: Added first version of watchdog addon

src/initscripts/init.d/watchdog

@@ -0,0 +1,59 @@
+#!/bin/sh
+
+. /etc/sysconfig/rc
+. ${rc_functions}
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+
+test -x /usr/sbin/watchdog || exit 0
+
+# For configuration of the init script use the file
+# /etc/sysconfig/watchdog, do not edit this init script.
+
+# Set run_watchdog to 1 to start watchdog or 0 to disable it.
+run_watchdog=0
+
+# Specify additional watchdog options here (see manpage).
+watchdog_options=""
+
+# Specify module to load
+watchdog_module="none"
+
+[ -e /etc/sysconfig/watchdog ] && . /etc/sysconfig/watchdog
+
+DAEMON=/usr/sbin/watchdog
+WD_DAEMON=/usr/sbin/wd_keepalive
+
+case "${1}" in
+	start)
+		boot_mesg "Starting watchdog ..."
+    		if [ $run_watchdog = 1 ]
+    		then
+    			# do we have to load a module?
+			[ ${watchdog_module:-none} != "none" ] && /sbin/modprobe $watchdog_module
+
+			loadproc $DAEMON $watchdog_options
+    		fi
+		;;
+
+	stop)
+		boot_mesg "Stopping watchdog ..."
+		killproc $DAEMON
+		;;
+
+	restart)
+		${0} stop
+		sleep 1
+		${0} start
+		;;
+
+	status)
+		statusproc $DAEMON
+		;;
+
+	*)
+		echo "Usage: ${0} {start|stop|restart|status}"
+		exit 1
+		;;
+esac
+