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 <phil...@redfish-solutions.com>
---
Index: package/base-files/files/etc/init.d/rcS
===================================================================
--- package/base-files/files/etc/init.d/rcS (revision 20795)
+++ package/base-files/files/etc/init.d/rcS (working copy)
@@ -10,7 +10,12 @@
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"
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