Function lomac_dominate_element

freebsd/security/mac_lomac/mac_lomac.c:166–209

}

static int
lomac_dominate_element(struct mac_lomac_element *a,
    struct mac_lomac_element *b)
{

	switch (a->mle_type) {
	case MAC_LOMAC_TYPE_EQUAL:
	case MAC_LOMAC_TYPE_HIGH:
		return (1);

	case MAC_LOMAC_TYPE_LOW:
		switch (b->mle_type) {
		case MAC_LOMAC_TYPE_GRADE:
		case MAC_LOMAC_TYPE_HIGH:
			return (0);

		case MAC_LOMAC_TYPE_EQUAL:
		case MAC_LOMAC_TYPE_LOW:
			return (1);

		default:
			panic("lomac_dominate_element: b->mle_type invalid");
		}

	case MAC_LOMAC_TYPE_GRADE:
		switch (b->mle_type) {
		case MAC_LOMAC_TYPE_EQUAL:
		case MAC_LOMAC_TYPE_LOW:
			return (1);

		case MAC_LOMAC_TYPE_HIGH:
			return (0);

		case MAC_LOMAC_TYPE_GRADE:
			return (a->mle_grade >= b->mle_grade);

		default:
			panic("lomac_dominate_element: b->mle_type invalid");
		}

	default:
		panic("lomac_dominate_element: a->mle_type invalid");
	}
}

static int
lomac_range_in_range(struct mac_lomac *rangea, struct mac_lomac *rangeb)