Lines Matching defs:optlen
1504 int optlen;
1507 for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 1; ) {
1517 if (!taglen || taglen > optlen)
1522 optlen -= taglen;
1734 opt->optlen = ip_hdr(skb)->ihl*4 - sizeof(struct iphdr);
1875 opt->opt.optlen = opt_len;
1887 sk_conn->icsk_ext_hdr_len -= old->opt.optlen;
1888 sk_conn->icsk_ext_hdr_len += opt->opt.optlen;
1952 opt->opt.optlen = opt_len;
2009 opt->opt.optlen - cipso_off - cipso_len);
2018 while (iter < opt->opt.optlen)
2024 hdr_delta = opt->opt.optlen;
2025 opt->opt.optlen = (optlen_new + 3) & ~3;
2026 hdr_delta -= opt->opt.optlen;
2031 hdr_delta = opt->opt.optlen;
2187 len_delta = opt_len - opt->optlen;
2196 /* we assume that the header + opt->optlen have already been
2205 memset(iph + 1, IPOPT_NOP, opt->optlen);
2209 if (opt->optlen > 0)
2211 opt->optlen = opt_len;