named启动脚本修改

#!/bin/bash
# named           This shell script takes care of starting and stopping
#                 named (BIND DNS server).
# chkconfig: - 13 87
# description: named (BIND) is a Domain Name Server (DNS) \
# that is used to resolve host names to IP addresses.

# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
[ -r /etc/sysconfig/network ] && . /etc/sysconfig/network
rootdir='/usr/local/bind'
named_conf='/usr/local/bind/etc/named.conf'
RETVAL=0
named='named'
prog=$named

pidofnamed() {
    pidofproc -p "$roodir/etc/named.pid" "$named";
}
named_conf=${named_c_option:-$rootdir/etc/named.conf};

start() {

        # Start daemons.
        echo -n $"Starting $named: "
        if [ -n "`pidofnamed`" ]; then
                echo -n $"$named: already running"
                failure
                echo
                return 1
        fi
        /usr/local/bind/sbin/named  -n 1  -uroot -c /usr/local/bind/etc/named.conf
        RETVAL=0
        if [ $RETVAL -eq 0 ]; then
            success
        else
            failure
        fi;
        echo
        return $RETVAL
}
stop() {
        # Stop daemons.
        echo -n $"Stopping $named: "
        $rootdir/sbin/rndc stop >/dev/null 2>&1
        RETVAL=$?
        [ "$RETVAL" -eq 0 ] || \
          killproc -p "$rootdir/etc/named.pid" "$named" -TERM >/dev/null 2>&1
        timeout=0
        RETVAL=0
        if [ $RETVAL -eq 0 ]; then
            success
        else
            failure
        fi;
        echo
        return $RETVAL
}
restart() {
        stop
# wait a couple of seconds for the named to finish closing down
        sleep 2
        start
}
status() {
        $rootdir/sbin/rndc status
        status $rootdir/sbin/$named
        return $?
}
reload() {
        echo -n $"Reloading $named: "
        RETVAL=$?
        [ "$RETVAL" -eq 0 ] && success $"$named reload" || failure $"$named reload"
        echo
        return $RETVAL
}
# See how we were called.
case "$1" in
        start)
                start
                ;;
        stop)
                stop
                ;;
        status)
                status
                ;;
        restart)
                restart
                ;;
        reload)
                reload
                ;;
        *)
                echo $"Usage: $0 {start|stop|status|restart|reload}"
                exit 2
esac
exit $?