#!/bin/ksh -p
#
# ident "@(#)xdm-notify.sh	1.2 04/01/14"
#
# Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
#
# Script to notify xdm that the Xservers file and  Xconfig file have changed
#

umask 0022
unset LD_LIBRARY_PATH

if [ -f /var/run/wdm.pid ]; then
	if [ ! -f /var/tmp/wdm-notify ]; then
		echo $$ > /var/tmp/wdm-notify
		kill -1 `cat /var/run/wdm.pid`
		sleep 1
		rm -f /var/tmp/wdm-notify
		kill -1 `cat /var/run/wdm.pid`
	else
		OLDPID="`cat /var/tmp/wdm-notify`"
		if [ ! -d "/proc/${OLDPID}" ]; then
			rm -f /var/tmp/wdm-notify
			exec $0
		fi
	fi
fi

