Lines Matching defs:optlen
2532 size_t size, optlen, padlen, icmpsize, rsize;
2546 * Total option length (optlen + padlen) must be a multiple of
2547 * 8 bytes. We assume here that optlen <= 8, so the total option
2550 optlen = sizeof (ip6_hbh_t) + sizeof (struct ip6_opt_router);
2551 ASSERT(optlen <= 8);
2552 padlen = 8 - optlen;
2555 size = IPV6_HDR_LEN + optlen + padlen + icmpsize;
2636 mld2r = (mld2r_t *)((uint8_t *)ip6hbh + optlen + padlen);
2640 ip6h->ip6_plen = htons(optlen + padlen + icmpsize);
2649 * 8 bytes; we've assumed optlen + padlen == 8 bytes; hence len = 0.