add block-extroot, a package for using an external filesystem as rootfs (patch by cshore)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19880 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 24 insertions, 0 deletions

diff --git a/package/block-extroot/files/extmount.sh b/package/block-extroot/files/extmount.sh
new file mode 100644
index 0000000000..dfd6eef073
--- /dev/null
+++ b/package/block-extroot/files/extmount.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+# Copyright 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() {
+	[ -d $ER_ROOT/etc/modules.d ] && {
+	    cd $ER_ROOT/etc/modules.d && {
+	    	local modules="$(grep -l '# May be required for rootfs' *)"
+	    	cat $modules | sed 's/^\([^#]\)/insmod \1/' | sh 2>&- || : 
+	    }
+	}
+}
+
+