204 	struct interface *iface = NULL;  in init_interface()  local
211 	iface = xzalloc(sizeof(*iface));  in init_interface()
212 	strlcpy(iface->name, ifname, sizeof(iface->name));  in init_interface()
213 	iface->flags = ifr.ifr_flags;  in init_interface()
216 	iface->metric = 200 + if_nametoindex(iface->name);  in init_interface()
217 	if (getifssid(ifname, iface->ssid) != -1) {  in init_interface()
218 		iface->wireless = 1;  in init_interface()
219 		iface->metric += 100;  in init_interface()
232 	snprintf(iface->leasefile, sizeof(iface->leasefile),  in init_interface()
235 	iface->raw_fd = -1;  in init_interface()
236 	iface->udp_fd = -1;  in init_interface()
237 	iface->arp_fd = -1;  in init_interface()
241 	free(iface);  in init_interface()
242 	iface = NULL;  in init_interface()
244 	return iface;  in init_interface()
248 free_interface(struct interface *iface)  in free_interface()  argument
250 	if (!iface)  in free_interface()
252 	ipv6rs_free(iface);  in free_interface()
253 	if (iface->state) {  in free_interface()
254 		free_options(iface->state->options);  in free_interface()
255 		free(iface->state->old);  in free_interface()
256 		free(iface->state->new);  in free_interface()
257 		free(iface->state->offer);  in free_interface()
258 		free(iface->state);  in free_interface()
260 	free(iface->buffer);  in free_interface()
261 	free(iface->clientid);  in free_interface()
262 	free(iface);  in free_interface()
266 carrier_status(struct interface *iface)  in carrier_status()  argument
278 	strlcpy(ifr.ifr_name, iface->name, sizeof(ifr.ifr_name));  in carrier_status()
287 	iface->flags = ifr.ifr_flags;  in carrier_status()
292 	strlcpy(ifmr.ifm_name, iface->name, sizeof(ifmr.ifm_name));  in carrier_status()
303 up_interface(struct interface *iface)  in up_interface()  argument
312 	strlcpy(ifr.ifr_name, iface->name, sizeof(ifr.ifr_name));  in up_interface()
326 		iface->flags = ifr.ifr_flags;  in up_interface()
609 open_udp_socket(struct interface *iface)  in open_udp_socket()  argument
627 	strlcpy(ifr.ifr_name, iface->name, sizeof(ifr.ifr_name));  in open_udp_socket()
644 	sin.sin_addr.s_addr = iface->addr.s_addr;  in open_udp_socket()
648 	iface->udp_fd = s;  in open_udp_socket()
658 send_packet(const struct interface *iface, struct in_addr to,  in send_packet()  argument
667 	return sendto(iface->udp_fd, data, len, 0,  in send_packet()