[projects/geninitrd.git] / mod-blkid.sh

#!/bin/sh
#
# geninitrd mod: blkid

# true if we should parse UUID= or LABEL= for root parameter
have_blkid=no

blkid=$(find_tool $initrd_dir/blkid /sbin/initrd-blkid)
if [ -x $blkid ]; then
	USE_BLKID=yes
else
	USE_BLKID=no
fi

# generate initrd fragment
# @access	public
initrd_gen_blkid() {
	debug "Adding BLKID support to initrd"

	inst_exec $blkid /bin/blkid
	initrd_gen_devices
	add_linuxrc <<-'EOF'
		# if built with blkid change ROOT=LABEL=something into ROOT=/dev/somethingelse -
		# parsed by blkid
		if [ "${ROOT##LABEL=}" != "${ROOT}" -o "${ROOT##UUID=}" != "${ROOT}" ]; then
			ROOT="$(/bin/blkid -t $ROOT -o device -l)"
		fi
	EOF
}
Commit	Line	Data
8351ab8d ER	1	#!/bin/sh
	2	#
	3	# geninitrd mod: blkid
	4
	5	# true if we should parse UUID= or LABEL= for root parameter
	6	have_blkid=no
	7
	8	blkid=$(find_tool $initrd_dir/blkid /sbin/initrd-blkid)
	9	if [ -x $blkid ]; then
	10	USE_BLKID=yes
	11	else
	12	USE_BLKID=no
	13	fi
	14
	15	# generate initrd fragment
	16	# @access public
	17	initrd_gen_blkid() {
	18	debug "Adding BLKID support to initrd"
	19
	20	inst_exec $blkid /bin/blkid
	21	initrd_gen_devices
	22	add_linuxrc <<-'EOF'
	23	# if built with blkid change ROOT=LABEL=something into ROOT=/dev/somethingelse -
	24	# parsed by blkid
	25	if [ "${ROOT##LABEL=}" != "${ROOT}" -o "${ROOT##UUID=}" != "${ROOT}" ]; then
	26	ROOT="$(/bin/blkid -t $ROOT -o device -l)"
	27	fi
	28	EOF
	29	}