#!/sbin/sh## egd.rc: EGD start-up and shutdown script## Allowed exit values:#       0 = success; causes "OK" to show up in checklist.#       1 = failure; causes "FAIL" to show up in checklist.#       2 = skip; causes "N/A" to show up in the checklist.#           Use this value if execution of this script is overridden#           by the use of a control variable, or if this script is not#           appropriate to execute for some other reason.#       3 = reboot; causes the system to be rebooted after execution.# Input and output:#       stdin is redirected from /dev/null##       stdout and stderr are redirected to the /etc/rc.log file#       during checklist mode, or to the console in raw mode.umask 022PATH=/usr/sbin:/usr/bin:/sbinexport PATHWHAT='EGD (entropy gathering daemon)'WHAT_PATH=/opt/perl/bin/egd.plWHAT_CONFIG=/etc/rc.config.d/egdWHAT_LOG=/etc/opt/egd/egd.log# NOTE: If your script executes in run state 0 or state 1, then /usr might#       not be available.  Do not attempt to access commands or files in#       /usr unless your script executes in run state 2 or greater.  Other#       file systems typically not mounted until run state 2 include /var#       and /opt.rval=0# Check the exit value of a command run by this script.  If non-zero, the# exit code is echoed to the log file and the return value of this script# is set to indicate failure.set_return() {	x=$?	if [ $x -ne 0 ]; then		echo "EXIT CODE: $x"		rval=1	# script FAILed	fi}case $1 in'start_msg')	echo "Starting $WHAT"	;;'stop_msg')	echo "Stopping $WHAT"	;;'start')	if [ -f $WHAT_CONFIG ] ; then		. $WHAT_CONFIG	else		echo "ERROR: $WHAT_CONFIG defaults file MISSING"	fi		if [ "$EGD_START" -eq 1 -a -x $WHAT_PATH ]; then		EGD_LOG=${EGD_LOG:-$WHAT_LOG}		su egd -c "nohup $WHAT_PATH $EGD_ARGS >$EGD_LOG 2>&1" &&			echo $WHAT started		set_return	else		rval=2	fi	;;'stop')	pid=`ps -fuegd | awk '$1 == "egd" { print $2 }'`	if [ "X$pid" != "X" ]; then		if kill "$pid"; then			echo "$WHAT stopped"		else			rval=1			echo "Unable to stop $WHAT"		fi	fi	set_return	;;*)	echo "usage: $0 {start|stop|start_msg|stop_msg}"	rval=1	;;esacexit $rval