#!/bin/bash
#
# swapmon	Swap monitoring daemon
#
# chkconfig: 2345 98 2
#
# description:	Resets memory hogs when swap is running low
#
# $Id$
#

PATH=/sbin:/bin:/usr/bin:/usr/sbin

# Source function library.
. /etc/init.d/functions

# Source configuration
if [ -f /etc/sysconfig/swapmon ] ; then
    . /etc/sysconfig/swapmon
fi

pidfile=/var/run/swapmon.pid
lockfile=/var/lock/subsys/swapmon
RETVAL=0

start ()
{
    echo -n $"Starting swap monitor: "
    daemon --check=swapmon /usr/share/pl_mom/swapmon.py $SWAPMON_OPTIONS
    RETVAL=$?
    echo
    [ $RETVAL = 0 ] && touch ${lockfile}
    return $RETVAL
}

stop ()
{
    echo -n $"Stopping swap monitor: "
    killproc swapmon
    RETVAL=$?
    echo
    [ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
}


case "$1" in
    start)
	start
	;;
    stop)
	stop
	;;
    restart|reload)
	stop
	start
	;;
    condrestart)
	if [ -f ${lockfile} ] ; then
	    stop
	    start
	fi
	;;
    status)
	status swapmon.py
	;;
    *)
	echo $"Usage: $0 {start|stop|restart|reload|condrestart|status}"
	RETVAL=1
	;;
esac

exit $RETVAL