Lines Matching defs:optlen
1505 int optlen;
1508 for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 1; ) {
1518 if (!taglen || taglen > optlen)
1523 optlen -= taglen;
1735 opt->optlen = ip_hdr(skb)->ihl*4 - sizeof(struct iphdr);
1876 opt->opt.optlen = opt_len;
1888 sk_conn->icsk_ext_hdr_len -= old->opt.optlen;
1889 sk_conn->icsk_ext_hdr_len += opt->opt.optlen;
1953 opt->opt.optlen = opt_len;
2010 opt->opt.optlen - cipso_off - cipso_len);
2019 while (iter < opt->opt.optlen)
2025 hdr_delta = opt->opt.optlen;
2026 opt->opt.optlen = (optlen_new + 3) & ~3;
2027 hdr_delta -= opt->opt.optlen;
2032 hdr_delta = opt->opt.optlen;
2188 len_delta = opt_len - opt->optlen;
2197 /* we assume that the header + opt->optlen have already been
2206 memset(iph + 1, IPOPT_NOP, opt->optlen);
2210 if (opt->optlen > 0)
2212 opt->optlen = opt_len;