# arguments errors
USAGE_E=10

# device errors
NOTEX_E=1
NOTBLK_E=2
ISMOUNT_E=3
ISSWAP_E=4
LVMUSED_E=5
LVMPV_E=6

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