genkernel_fork/generic/initrd.scripts

#!/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
		MLOAD=`echo ${MLIST} | sed -e "s/.*${x}.*/${x}/"`
		if [ "${MLIST}" = "${x}" ] # Only module to no-load
		then
			echo -e "${BOLD}   ::${NORMAL} Skipping ${x}..."
		elif [ "${MLOAD}" = "${MLIST}" ] # == No change == No specified no-load
		then
			echo -ne "${BOLD}   ::${NORMAL} Scanning for ${x}..."
			modprobe ${x} -n
			backup
			echo -ne "${NORMAL}"
		else
			echo -e "${BOLD}   ::${NORMAL} Skipping ${x}..."
		fi
	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 [ "$?" = '0' ]
			then
				# Check for a LiveCD
				if [ -e /newroot/mnt/cdrom/livecd ]
				then
					REAL_ROOT="${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
}