Lines Matching defs:opt
899 struct opthdr opt;
903 optdata.opt.level = level;
904 optdata.opt.name = name;
905 optdata.opt.len = sizeof (int);
910 req.opt.len = sizeof (optdata);
911 req.opt.buf = (char *)&optdata;
914 resp.opt.buf = (char *)&optdata;
915 resp.opt.maxlen = sizeof (optdata);
941 struct opthdr *opt;
945 opt = (struct opthdr *)reqbuf;
947 opt->level = IPPROTO_IPV6;
948 opt->name = IPV6_ADD_MEMBERSHIP;
949 opt->len = sizeof (struct ipv6_mreq);
956 /* insert it into opt */
961 req.opt.len = sizeof (struct opthdr) + opt->len;
962 req.opt.buf = (char *)opt;
965 resp.opt.buf = reqbuf;
966 resp.opt.maxlen = sizeof (reqbuf);