rcS: wait for init scripts to complete before initiating the shutdown (patch from #5032)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15530 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/base-files/files/etc/init.d/boot

@@ -52,7 +52,7 @@ start() {
 
 	killall -q hotplug2
 	[ -x /sbin/hotplug2 ] && /sbin/hotplug2 --override --persistent \
-			--max-children 1 --no-coldplug &
+			--max-children 1 --no-coldplug >/dev/null 2>&1 &
 
 	# the coldplugging of network interfaces needs to happen later, so we do it manually here
 	for iface in $(awk -F: '/:/ {print $1}' /proc/net/dev); do

package/base-files/files/etc/init.d/rcS

@@ -1,11 +1,17 @@
 #!/bin/sh
 # Copyright (C) 2006 OpenWrt.org
 
+run_scripts() {
+	for i in /etc/rc.d/$1*; do
+		[ -x $i ] && $i $2 2>&1
+	done | $LOGGER
+}
+
 LOGGER="cat"
 [ -x /usr/bin/logger ] && LOGGER="logger -s -p 6 -t sysinit"
 
-{
-	for i in /etc/rc.d/$1*; do
-		[ -x $i ] && $i $2 2>&1
-	done 
-} | $LOGGER &
+if [ "$1" = "S" ]; then
+	run_scripts "$1" "$2" &
+else
+	run_scripts "$1" "$2"
+fi