Lines Matching defs:dopt
83 * build in dopt compiled option set appropriate for answering.
87 * NOTE: dopt cannot point to skb.
90 int __ip_options_echo(struct net *net, struct ip_options *dopt,
97 memset(dopt, 0, sizeof(struct ip_options));
103 dptr = dopt->__data;
108 dopt->rr = dopt->optlen + sizeof(struct iphdr);
114 dopt->rr_needaddr = 1;
117 dopt->optlen += optlen;
122 dopt->ts = dopt->optlen + sizeof(struct iphdr);
128 dopt->ts_needaddr = 1;
135 dopt->ts_needtime = 1;
138 dopt->ts_needtime = 0;
145 dopt->ts_needtime = 1;
154 dopt->optlen += optlen;
178 dopt->faddr = faddr;
183 dopt->srr = dopt->optlen + sizeof(struct iphdr);
184 dopt->optlen += doffset+3;
185 dopt->is_strictroute = sopt->is_strictroute;
190 dopt->cipso = dopt->optlen+sizeof(struct iphdr);
193 dopt->optlen += optlen;
195 while (dopt->optlen & 3) {
197 dopt->optlen++;