Lines Matching defs:opt
1005 u_int8_t *opt = opthead;
1010 for (; hbhlen > 0; hbhlen -= optlen, opt += optlen) {
1011 switch (*opt) {
1020 optlen = *(opt + 1) + 2;
1028 if (*(opt + 1) != IP6OPT_RTALERT_LEN - 2) {
1032 erroff + opt + 1 - opthead);
1036 bcopy((caddr_t)(opt + 2), (caddr_t)&rtalert_val, 2);
1045 if (*(opt + 1) != IP6OPT_JUMBO_LEN - 2) {
1049 erroff + opt + 1 - opthead);
1063 erroff + opt - opthead);
1071 bcopy(opt + 2, &jumboplen, sizeof(jumboplen));
1087 erroff + opt + 2 - opthead);
1099 erroff + opt + 2 - opthead);
1110 optlen = ip6_unknown_opt(opt, m,
1111 erroff + opt - opthead);