/init script

init.sh (text/plain), 675 bytes, created by Dennis Schridde on 2009-01-30 19:55:33 UTC

#!/bin/busybox sh

local X INIT=/sbin/init ROOT RUNLEVEL

# Mount filesystems
mount -t proc  proc  /proc
mount -t sysfs sysfs /sys
mount -t tmpfs mdev  /dev

# Create devices
mdev -s

# Try to resume. This never returns if it succeeds.
/bin/resume

# Parse the command line for relevant options.
for X in `cat /proc/cmdline`
do
	case "$X" in
		init=*) INIT=${X#init=} ;;
		root=*) ROOT=${X#root=} ;;
		[0-6Ss]) RUNLEVEL=${X} ;;
	esac
done

# Mount root
mount -o ro ${ROOT} /root

# Cleanup temporary mounts
umount -f /dev  || umount -l /dev
umount -f /sys  || umount -l /sys
umount -f /proc || umount -l /proc

# Switch to new root
exec switch_root /root ${INIT} ${RUNLEVEL}