inet/ip/ip6_ire.c

69 ire_ftable_lookup_impl_v6(const in6_addr_t *addr, const in6_addr_t *mask,
251  * This function takes a mask and returns number of bits set in the
252  * mask (the represented prefix length).  Assumes a contiguous mask.
276  * Convert a prefix length to the mask for that prefix.
647 		in6_addr_t	mask;
657 		mask = ire->ire_mask_v6;
658 		masklen = ip_mask_to_plen_v6(&mask);
660 		ire = ire_ftable_lookup_impl_v6(&addr, &mask, NULL, 0, NULL,
666 			mask = ire->ire_mask_v6;
667 			ASSERT(masklen > ip_mask_to_plen_v6(&mask));
668 			masklen = ip_mask_to_plen_v6(&mask);
670 			ire = ire_ftable_lookup_impl_v6(&addr, &mask, NULL, 0,
686 ire_match_args_v6(ire_t *ire, const in6_addr_t *addr, const in6_addr_t *mask,
697 	ASSERT(mask != NULL);
850 	/* No ire_addr_v6 bits set past the mask */
853 	V6_MASK_COPY(*addr, *mask, masked_addr);
854 	if (V6_MASK_EQ(*addr, *mask, ire->ire_addr_v6) &&
862 	    (IN6_ARE_ADDR_EQUAL(&ire->ire_mask_v6, mask))) &&
916 ire_ftable_lookup_v6(const in6_addr_t *addr, const in6_addr_t *mask,
924 	ASSERT((!(flags & MATCH_IRE_MASK)) || mask != NULL);
938 	ire = ire_ftable_lookup_impl_v6(addr, mask, gateway, type, ill, zoneid,
965 			if (mask != NULL)
966 				margs.ift_mask_v6 = *mask;
1018 ire_ftable_lookup_impl_v6(const in6_addr_t *addr, const in6_addr_t *mask,
1030 	 * If the mask is known, the lookup
1031 	 * is simple, if the mask is not known
1037 		masklen = ip_mask_to_plen_v6(mask);
1042 		    IRE_ADDR_MASK_HASH_V6(*addr, *mask,
1049 			if (ire_match_args_v6(ire, addr, mask, gateway, type,
1058 		 * In this case we don't know the mask, we need to
1059 		 * search the table assuming different mask sizes.
1062 			masklen = ip_mask_to_plen_v6(mask);
1287 		 * IRE_INTERFACE with a full 128 bit mask.
1506 		 * IRE_INTERFACE with a full 128 bit mask.