#!/bin/ash

. /etc/initrd.defaults
backup() {
	echo -ne "\033[0G\033[0K"
}

parse_opt() {
	case "$1" in
		*\=*)
			echo "$1" | cut -f2 -d=
		;;
	esac
}

modules_scan() {
	local MODS
	[ -d /etc/modules/${1} ] || touch /etc/modules/${1}

	MODS=`cat /etc/modules/${1}`
	for x in ${MODS}
	do
		echo -ne "${BOLD}   ::${NORMAL} Scanning for ${x}..."
		modprobe ${x} -n
		backup
		echo -ne "${NORMAL}"
	done
}

findcdmount() {
	if [ "$#" -gt "0" ]
	then
		for x in $*
		do
			echo -e "${GOOD}>>${NORMAL} Attempting to mount CD:- ${x}"
			mount -r ${x} /newroot/mnt/cdrom > /dev/null 2>&1

			if [ "$?" = '0' ]
			then
				REAL_ROOT="${x}"
				break

				## FIXME: I need a proper identifier present on all LiveCDs to work across
				##        all architectures.

#				# Check for a LiveCD
#				if [ -e /newroot/mnt/cdrom/.gentoo_LiveCD ]
#				then
#					REAL_ROOT="${x}"
#					break
#				else
#					umount /newroot/mnt/cdrom
#				fi
			fi
		done
		if [ "${REAL_ROOT}" != "" ]
		then
			echo -e "${GOOD}>>${NORMAL} CD medium found on ${x}"
		fi
	fi
}

kill_devfsd() {
	killall devfsd > /dev/null 2>&1
}

runUdev() {

	mount -t tmpfs -o size=100k udev /dev
	mkdir /dev/pts
	mkdir /dev/shm
	/sbin/udevstart
	ln -snf /proc/self/fd /dev/fd
	ln -snf /proc/self/fd/0 /dev/stdin
	ln -snf /proc/self/fd/1 /dev/stdout
	ln -snf /proc/self/fd/2 /dev/stderr
	ln -snf /proc/kcore /dev/core

}