[packages] collectd: use start-stop-daemon for service invokation

git-svn-id: svn://svn.openwrt.org/openwrt/packages@19887 3c298f89-4303-0410-b956-a3cf2f4a3e73

utils/collectd/files/collectd.init

@@ -1,5 +1,5 @@
 #!/bin/sh /etc/rc.common
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2010 OpenWrt.org
 
 START=80
 BINARY="/usr/sbin/collectd"
@@ -7,23 +7,22 @@ PIDFILE="/var/run/collectd.pid"
 DATADIR="/var/lib/collectd"
 
 start() {
-	[ -x "$BINARY" ] || exit 1;
-
-	if [ -e "$PIDFILE" ]
-	then
-		kill $(cat "$PIDFILE") 2>/dev/null
-		sleep 1
-	fi
-
+	[ -x "$BINARY" ] || exit 1
 	[ -d "$DATADIR" ] || mkdir -p "$DATADIR";
 
-	$BINARY
+	rm -f $PIDFILE
+	start-stop-daemon -S -q -b -x $BINARY -m -p $PIDFILE -- -f
 }
 
 stop() {
-	kill $(cat "$PIDFILE") 2>/dev/null
-}
+	[ -s "$PIDFILE" ] && {
+		local pid="$(cat $PIDFILE)"
 
-restart() {
-	start
+		start-stop-daemon -K -q -n ${BINARY##*/} -p $PIDFILE
+
+		for i in 1 2 3 4 5; do
+			kill -0 $pid 2>/dev/null || return
+			sleep 1
+		done
+	}
 }