272     } req;  in ifc_act_on_address()  local
306     memset(&req, 0, sizeof(req));  in ifc_act_on_address()
309     req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.r));  in ifc_act_on_address()
310     req.n.nlmsg_type = action;  in ifc_act_on_address()
311     req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;  in ifc_act_on_address()
312     req.n.nlmsg_pid = getpid();  in ifc_act_on_address()
315     req.r.ifa_family = ss.ss_family;  in ifc_act_on_address()
316     req.r.ifa_prefixlen = prefixlen;  in ifc_act_on_address()
317     req.r.ifa_index = ifindex;  in ifc_act_on_address()
320     rta = (struct rtattr *) (((char *) &req) + NLMSG_ALIGN(req.n.nlmsg_len));  in ifc_act_on_address()
323     req.n.nlmsg_len = NLMSG_ALIGN(req.n.nlmsg_len) + RTA_LENGTH(addrlen);  in ifc_act_on_address()
328         rta = (struct rtattr *) (((char *) &req) + NLMSG_ALIGN(req.n.nlmsg_len));  in ifc_act_on_address()
331         req.n.nlmsg_len = NLMSG_ALIGN(req.n.nlmsg_len) + RTA_LENGTH(addrlen);  in ifc_act_on_address()
341     if (send(s, &req, req.n.nlmsg_len, 0) < 0) {  in ifc_act_on_address()