# arguments errors
USAGE_E=10
UNIT_E=11

# device errors
NOTEX_E=20
NOTBLK_E=21
ISMOUNT_E=22
ISSWAP_E=23
LVMUSED_E=24
LVMPV_E=25
WRONGBLK_E=26

# size errors
MINSIZE_E=30
BESTSIZE_E=31
MANUALSIZE_E=32

PROG_E=40
NOROOT_E=41

fatal()
{
	STRING=${2:-"generic error"}
	echo "${PROGRAM_NAME}: error: ${STRING}" >&2
	exit ${1}
}