273     } req;  in ifc_act_on_address()  local
304     memset(&req, 0, sizeof(req));  in ifc_act_on_address()
307     req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.r));  in ifc_act_on_address()
308     req.n.nlmsg_type = action;  in ifc_act_on_address()
309     req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;  in ifc_act_on_address()
310     req.n.nlmsg_pid = getpid();  in ifc_act_on_address()
313     req.r.ifa_family = ss.ss_family;  in ifc_act_on_address()
314     req.r.ifa_flags = nodad ? IFA_F_NODAD : 0;  in ifc_act_on_address()
315     req.r.ifa_prefixlen = prefixlen;  in ifc_act_on_address()
316     req.r.ifa_index = ifindex;  in ifc_act_on_address()
319     rta = (struct rtattr *) (((char *) &req) + NLMSG_ALIGN(req.n.nlmsg_len));  in ifc_act_on_address()
322     req.n.nlmsg_len = NLMSG_ALIGN(req.n.nlmsg_len) + RTA_LENGTH(addrlen);  in ifc_act_on_address()
327         rta = (struct rtattr *) (((char *) &req) + NLMSG_ALIGN(req.n.nlmsg_len));  in ifc_act_on_address()
330         req.n.nlmsg_len = NLMSG_ALIGN(req.n.nlmsg_len) + RTA_LENGTH(addrlen);  in ifc_act_on_address()
340     if (send(s, &req, req.n.nlmsg_len, 0) < 0) {  in ifc_act_on_address()
346     char buf[NLMSG_ALIGN(sizeof(struct nlmsgerr)) + sizeof(req)];  in ifc_act_on_address()