netbsd: bind 4.9.3

1 files changed, 85 insertions, 0 deletions

diff --git a/usr.sbin/named/ndc/ndc.sh b/usr.sbin/named/ndc/ndc.sh
new file mode 100644
index 00000000000..402de9dc0c0
--- /dev/null
+++ b/usr.sbin/named/ndc/ndc.sh
@@ -0,0 +1,85 @@
+#!/bin/sh
+#
+#	$NetBSD: ndc.sh,v 1.1 1996/02/02 15:29:52 mrg Exp $
+
+USAGE='echo \
+	"usage: $0 \
+ (status|dumpdb|reload|stats|trace|notrace|querylog|start|stop|restart) \
+	 ... \
+	"; exit 1'
+
+PATH=%DESTSBIN%:/bin:/usr/bin:/usr/ucb:$PATH
+PIDFILE=%PIDDIR%/named.pid
+
+if [ -f $PIDFILE ]
+then
+	PID=`cat $PIDFILE`
+	PS=`%PS% $PID | tail -1 | grep $PID`
+	RUNNING=1
+	[ `echo $PS | wc -w` -ne 0 ] || {
+		PS="named (pid $PID?) not running"
+		RUNNING=0
+	}
+else
+	PS="named (no pid file) not running"
+	RUNNING=0
+fi
+
+for ARG
+do
+	case $ARG in
+	start|stop|restart)
+		;;
+	*)
+		[ $RUNNING -eq 0 ] && {
+			echo $PS
+			exit 1
+		}
+	esac
+
+	case $ARG in
+	status)	echo "$PS";;
+	dumpdb)	kill -INT $PID && echo Dumping Database;;
+	reload)	kill -HUP $PID && echo Reloading Database;;
+	stats)	kill -%IOT% $PID && echo Dumping Statistics;;
+	trace)	kill -USR1 $PID && echo Trace Level Incremented;;
+	notrace) kill -USR2 $PID && echo Tracing Cleared;;
+	querylog|qrylog) kill -WINCH $PID && echo Query Logging Toggled;;
+	start)
+		[ $RUNNING -eq 1 ] && {
+			echo "$0: start: named (pid $PID) already running"
+			continue
+		}
+		rm -f $PIDFILE
+		named && {
+			sleep 5
+			echo Name Server Started
+		}
+		;;
+	stop)
+		[ $RUNNING -eq 0 ] && {
+			echo "$0: stop: named not running"
+			continue
+		}
+		kill $PID && {
+			sleep 5
+			rm -f $PIDFILE
+			echo Name Server Stopped
+		}
+		;;
+	restart)
+		[ $RUNNING -eq 1 ] && {
+			kill $PID && sleep 5
+		}
+		rm -f $PIDFILE
+		named && {
+			sleep 5
+			echo Name Server Restarted
+		}
+		;;
+	*)	eval "$USAGE";;
+	esac
+done
+test -z "$ARG" && eval "$USAGE"
+
+exit 0