ntp: only install init script if ntpd is enabled

Further more:
- Rename to S49ntp to match other packages
- Fix start target to run ntpd, and only try ntpdate if available

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

1 files changed, 51 insertions, 0 deletions

diff --git a/package/ntp/S49ntp b/package/ntp/S49ntp
new file mode 100755
index 000000000..7b929e949
--- /dev/null
+++ b/package/ntp/S49ntp
@@ -0,0 +1,51 @@
+#! /bin/sh
+#
+# System-V init script for the openntp daemon
+#
+
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+DESC="network time protocol daemon"
+NAME=ntpd
+DAEMON=/usr/sbin/$NAME
+NTPDATE_BIN=/usr/bin/ntpdate
+
+# Gracefully exit if the package has been removed.
+test -x $DAEMON || exit 0
+
+# Read config file if it is present.
+if [ -r /etc/default/$NAME ]
+then
+	. /etc/default/$NAME
+fi
+
+case "$1" in
+  start)
+	if [ -x $NTPDATE_BIN ] ; then
+		echo -n "Getting initial time via ntp"
+		$NTPDATE_BIN $NTPDATE_OPTS $NTPSERVERS > /dev/null 2>&1
+		echo "."
+	fi
+
+	echo -n "Starting $DESC: $NAME"
+	start-stop-daemon -S -q -x $DAEMON
+	echo "."
+	;;
+  stop) echo -n "Stopping $DESC: $NAME"
+	start-stop-daemon -K -q -n $NAME
+	echo "."
+	;;
+  reload|force-reload) echo -n "Reloading $DESC configuration..."
+	start-stop-daemon -K -q -n $NAME -s 1
+	echo "done."
+  ;;
+  restart) echo "Restarting $DESC: $NAME"
+	$0 stop
+	sleep 1
+	$0 start
+	;;
+  *) echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
+	exit 1
+	;;
+esac
+
+exit 0