apex: Create both 8MB and 16MB apex binaries

[openwrt.git] / 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 98002ab..0c795c6 100755 (executable)
--- a/target/linux/generic-2.6/base-files/init
+++ b/target/linux/generic-2.6/base-files/init
@@ -1,9 +1,12 @@
 #!/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
@@ -14,13 +17,32 @@ elif [ -x /sbin/hotplug2 ]; then
        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 ] && {