-#!/bin/sh
-# Copyright (C) 2006-2011 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-
-determine_root_device() {
- root_device="$(mount | grep ' / ' | cut -f1 -d\ | grep -v rootfs )"
-}
-
-set_jffs_mp() {
- jffs="$(awk '/jffs2/ {print $2}' /proc/mounts)"
-}
-
-er_load_modules() {
- mkdir -p /tmp/extroot_modules/modules.d
- mkdir -p /tmp/extroot_modules/modules
- cp -L /etc/modules-boot.d/* /tmp/overlay/etc/modules-boot.d/* /tmp/extroot_modules/modules.d
- ln -sf /lib/modules/*/* /tmp/overlay/lib/modules/*/* /tmp/extroot_modules/modules
- local modules="$(cat /tmp/extroot_modules/modules.d/* 2>/dev/null)"
- cd /tmp/extroot_modules/modules && [ -n "$modules" ] && {
- echo "$modules" | sed -e 's/^\([^#].*\)/insmod \.\/\1.ko/'| sh 2>&- || :
- }
- rm -rf /tmp/extroot_modules
-}
-
-pivot_rom() { # <new_root> <old_root>
- mount -o move /proc $1/proc && \
- pivot_root $1 $1$2 && {
- mount -o move $2/dev /dev
- mount -o move $2/tmp /tmp
- mount -o move $2/sys /sys 2>&-
- return 0
- }
-}
-