From 04c940093439b3df9e97c890153896841618c6b4 Mon Sep 17 00:00:00 2001
From: florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 13 Apr 2010 19:57:25 +0000
Subject: [PATCH] [package] option to allow boot to run to completion before
 starting shell

Setting the system variable "foreground" to yes causes the system to run
the init scripts in series and wait for completion.

This is useful if (a) you don't want the user getting into the console
until the system is initialized, or (b) you have things going on in your
scripts that require strict ordering (and no possible race conditions).

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20841 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/base-files/files/etc/init.d/rcS | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/package/base-files/files/etc/init.d/rcS b/package/base-files/files/etc/init.d/rcS
index c135024be..ea40d68be 100755
--- a/package/base-files/files/etc/init.d/rcS
+++ b/package/base-files/files/etc/init.d/rcS
@@ -10,7 +10,12 @@ run_scripts() {
 LOGGER="cat"
 [ -x /usr/bin/logger ] && LOGGER="logger -s -p 6 -t sysinit"
 
-if [ "$1" = "S" ]; then
+. /etc/functions.sh
+
+config_load system
+config_get_bool foreground system foreground no
+
+if [ "$1" = "S" -a "$foreground" != "yes" ]; then
 	run_scripts "$1" "$2" &
 else
 	run_scripts "$1" "$2"