X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/7ab4d88438816cada428a75854b6591029006945..2c0b4a49174edd0b00eca8e71334957f9dccee0b:/target/linux/generic-2.6/base-files/init

diff --git a/target/linux/generic-2.6/base-files/init b/target/linux/generic-2.6/base-files/init
index 9f595c0f9..0c795c69b 100755
--- a/target/linux/generic-2.6/base-files/init
+++ b/target/linux/generic-2.6/base-files/init
@@ -1,25 +1,48 @@
 #!/bin/sh
 # Copyright (C) 2006 OpenWrt.org
 
+. /etc/diag.sh
 export PATH=/bin:/sbin:/usr/bin:/usr/sbin
 mount none /proc -t proc
+mount none /sys -t sysfs
+size=$(awk '/MemTotal:/ {l=5242880;mt=($2*1024);print((s=mt/2)<l)?mt-l:s}' /proc/meminfo)
+mount none /tmp -t tmpfs -o size=$size,nosuid,nodev,mode=1777
 
 if grep devfs /proc/filesystems > /dev/null; then
 	mount none /dev -t devfs
-else
-	mount -t sysfs none /sys
+
+elif [ -x /sbin/hotplug2 ]; then
 	mount -t tmpfs tmpfs /dev -o size=512K
 	mknod /dev/console c 5 1
 	mkdir /dev/pts
 	mkdir /dev/shm
 	/sbin/hotplug2 --no-persistent --coldplug --max_children 1
+
+elif [ -x /sbin/udevd ]; then
+	mount -n -t tmpfs -o mode=0755 udev /dev
+	mkdir /dev/pts
+	mkdir /dev/shm
+
+	if [ -e /proc/sys/kernel/hotplug ]; then
+		echo "" > /proc/sys/kernel/hotplug
+	fi
+
+	/sbin/udevd --daemon
+	/sbin/udevtrigger
+	/sbin/udevsettle
+
 fi
 
 mount none /dev/pts -t devpts
 
 # the root mount point can come from the kernel command line
 # or it can be overridden in the preinit.arch file
-[ -f /etc/preinit.arch ] && . /etc/preinit.arch
+trap 'FAILSAFE=true' USR1
+[ -e /etc/preinit.arch ] && . /etc/preinit.arch
+set_state preinit
+echo "$HOTPLUG" > /proc/sys/kernel/hotplug
+eval ${FAILSAFE:+failsafe}
+lock -w /tmp/.failsafe
 
 # if we have no root parameter, just go to running from ramfs
 [ -z $rootfs ] && {