#!/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="${x}"
				break
			fi
		done
		if [ "${REAL_ROOT}" != "" ]
		then
			echo -e "${GOOD}>>${NORMAL} CD medium found on $1"
		fi
	fi
}

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

runUdev() {
	export ACTION=add
	export UDEV_NO_SLEEP=1

	# Add block devices and their partitions to /dev,
	# using information from /sys, and only those
	# devices (since other are not needed for boot).

	for x in block/*
	do
		export DEVPATH="/${x}"
		/sbin/udev block

		for y in ${x}/*
		do
			if [ -f "${y}/dev" ]
			then
				export DEVPATH="/${y}"
				/sbin/udev block
			fi
		done
	done
	cd /

	unset -v ACTION DEVPATH UDEV_NO_SLEEP
}