/sbin/hotplug-call: export the hotplug event type through the environment for hotplug...

[openwrt/svn-archive/archive.git] / package / base-files / files / sbin / mount_root

diff --git a/package/base-files/files/sbin/mount_root b/package/base-files/files/sbin/mount_root
index 81660f00673e9097d924c157fdf551e75a573539..7b89e8f3f69c7115ab0bfc5bdc2dfac79392130b 100755 (executable)
--- a/package/base-files/files/sbin/mount_root
+++ b/package/base-files/files/sbin/mount_root
@@ -1,10 +1,31 @@
 #!/bin/sh
 # Copyright (C) 2006 OpenWrt.org
+. /etc/functions.sh
 
 mount none /proc -t proc
 size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
 mount none /tmp -t tmpfs -o size=$size,nosuid,nodev,mode=1777
+if grep devfs /proc/filesystems > /dev/null; then
+       mount none /dev -t devfs
+else
+       mount -t sysfs none /sys
+       mount -t tmpfs tmpfs /dev -o size=512K
+       mknod /dev/console c 5 1
+       exec >/dev/console </dev/console 2>&1
+       mkdir /dev/shm
+       /sbin/hotplug2 --no-persistent --coldplug --max-children 3
+fi
 mkdir -p /dev/pts
 mount none /dev/pts -t devpts
-mount -t sysfs none /sys 2>&-
-mount -o remount,rw /dev/root /
+
+[ failsafe != "$1" ] && {
+       grep rootfs /proc/mtd >/dev/null 2>/dev/null && {
+               mtd unlock rootfs
+               grep rootfs_data /proc/mtd >/dev/null 2>/dev/null && {
+                       . /bin/firstboot
+                       echo "switching to jffs2"
+                       mount "$(find_mtd_part rootfs_data)" /jffs -t jffs2
+                       fopivot /jffs /rom
+               }
+       } || mount -o remount,rw /dev/root /
+}