From fd4ddfd24051c4c2118095d921ac7d1459a9578d Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 25 Jan 2010 17:11:17 +0000 Subject: add preinit modularization work by Daniel Dickinson (cshore) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19331 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/base-files/files/lib/firstboot/50_pivot | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 package/base-files/files/lib/firstboot/50_pivot (limited to 'package/base-files/files/lib/firstboot/50_pivot') diff --git a/package/base-files/files/lib/firstboot/50_pivot b/package/base-files/files/lib/firstboot/50_pivot new file mode 100644 index 0000000000..fa1c7b5400 --- /dev/null +++ b/package/base-files/files/lib/firstboot/50_pivot @@ -0,0 +1,17 @@ +#!/bin/sh + +# Copyright (C) 2006-2010 OpenWrt.org +# Copyright (C) 2010 Vertical Communications + +with_fo_pivot() { + # switch back to squashfs (temporarily) + # and park the ramdisk ontop of /tmp/root + pivot /rom /mnt + mount -o move /mnt /tmp/root + + # /jffs is the overlay + # /rom is the readonly + fopivot /jffs /rom +} + +boot_hook_add switch2jffs with_fo_pivot -- cgit v1.2.3