73 		    (srt || (!rt->iface ||  in find_route()
74 			rt->iface->metric == r->iface->metric)) &&  in find_route()
116 	desc_route("removing", f, f->iface->name);  in route_deleted()
126 n_route(struct rt *rt, const struct interface *iface)  in n_route()  argument
131 	    !(iface->state->options->options & DHCPCD_GATEWAY))  in n_route()
134 	desc_route("adding", rt, iface->name);  in n_route()
135 	if (!add_route(iface, &rt->dest, &rt->net, &rt->gate, iface->metric))  in n_route()
139 		if (rt->dest.s_addr == (iface->addr.s_addr & iface->net.s_addr) &&  in n_route()
140 		    rt->net.s_addr == iface->net.s_addr &&  in n_route()
146 	fprintf(stderr, "%s: add_route failed: %d\n", iface->name, errno);  in n_route()
151 c_route(struct rt *ort, struct rt *nrt, const struct interface *iface)  in c_route()  argument
156 	    !(iface->state->options->options & DHCPCD_GATEWAY))  in c_route()
159 	desc_route("changing", nrt, iface->name);  in c_route()
163 	del_route(ort->iface, &ort->dest, &ort->net, &ort->gate,  in c_route()
164 	    ort->iface->metric);  in c_route()
165 	if (!add_route(iface, &nrt->dest, &nrt->net, &nrt->gate,  in c_route()
166 		iface->metric))  in c_route()
168 	fprintf(stderr, "%s: add_route failed: %d\n", iface->name, errno);  in c_route()
173 d_route(struct rt *rt, const struct interface *iface, int metric)  in d_route()  argument
177 	desc_route("deleting", rt, iface->name);  in d_route()
178 	retval = del_route(iface, &rt->dest, &rt->net, &rt->gate, metric);  in d_route()
180 		fprintf(stderr,"%s: del_route: %d\n", iface->name, errno);  in d_route()
207 add_subnet_route(struct rt *rt, const struct interface *iface)  in add_subnet_route()  argument
211 	if (iface->net.s_addr == INADDR_BROADCAST ||  in add_subnet_route()
212 	    iface->net.s_addr == INADDR_ANY ||  in add_subnet_route()
213 	    (iface->state->options->options &  in add_subnet_route()
215 	     iface->state->options->req_addr.s_addr == INADDR_ANY))  in add_subnet_route()
219 	r->dest.s_addr = iface->addr.s_addr & iface->net.s_addr;  in add_subnet_route()
220 	r->net.s_addr = iface->net.s_addr;  in add_subnet_route()
227 get_routes(const struct interface *iface)  in get_routes()  argument
231 	if (iface->state->options->routes != NULL) {  in get_routes()
232 		for (rt = iface->state->options->routes;  in get_routes()
250 	return get_option_routes(iface->state->new,  in get_routes()
251 	    iface->name, &iface->state->options->options);  in get_routes()
258 massage_host_routes(struct rt *rt, const struct interface *iface)  in massage_host_routes()  argument
263 		if (r->gate.s_addr == iface->addr.s_addr &&  in massage_host_routes()
270 add_destination_route(struct rt *rt, const struct interface *iface)  in add_destination_route()  argument
274 	if (!(iface->flags & IFF_POINTOPOINT) ||  in add_destination_route()
275 	    !has_option_mask(iface->state->options->dstmask, DHO_ROUTER))  in add_destination_route()
280 	r->gate.s_addr = iface->dst.s_addr;  in add_destination_route()
352 			rt->iface = ifp;  in build_routes()
358 				if (or->iface != ifp ||  in build_routes()
386 			d_route(rt, rt->iface, rt->iface->metric);  in build_routes()
394 delete_address(struct interface *iface)  in delete_address()  argument
399 	ifo = iface->state->options;  in delete_address()
404 	    iface->name,  in delete_address()
405 	    inet_ntoa(iface->addr),  in delete_address()
406 	    inet_ntocidr(iface->net));  in delete_address()
407 	retval = del_address(iface, &iface->addr, &iface->net);  in delete_address()
410 	iface->addr.s_addr = 0;  in delete_address()
411 	iface->net.s_addr = 0;  in delete_address()
416 configure(struct interface *iface)  in configure()  argument
418 	struct dhcp_message *dhcp = iface->state->new;  in configure()
419 	struct dhcp_lease *lease = &iface->state->lease;  in configure()
420 	struct if_options *ifo = iface->state->options;  in configure()
425 	    !has_address(iface->name, &lease->addr, &lease->net))  in configure()
428 		    iface->name, inet_ntoa(lease->addr),  in configure()
430 		if (add_address(iface,  in configure()
440 	if (iface->addr.s_addr != lease->addr.s_addr &&  in configure()
441 	    iface->addr.s_addr != 0)  in configure()
442 		delete_address(iface);  in configure()
444 	iface->addr.s_addr = lease->addr.s_addr;  in configure()
445 	iface->net.s_addr = lease->net.s_addr;  in configure()
451 		rt->iface = iface;  in configure()
453 			del_route(iface, &rt->dest, &rt->net, &rt->gate, 0);  in configure()