316 	struct ifaddrs *ifaddrs, *ifa;  in discover_interfaces()  local
342 	for (ifa = ifaddrs; ifa; ifa = ifa->ifa_next) {  in discover_interfaces()
343 		if (ifa->ifa_addr != NULL) {  in discover_interfaces()
345 			if (ifa->ifa_addr->sa_family != AF_LINK)  in discover_interfaces()
348 			if (ifa->ifa_addr->sa_family != AF_PACKET)  in discover_interfaces()
356 			if (strcmp(ifp->name, ifa->ifa_name) == 0)  in discover_interfaces()
368 				if (strcmp(ifn, ifa->ifa_name) == 0)  in discover_interfaces()
371 				if (strcmp(argv[i], ifa->ifa_name) == 0)  in discover_interfaces()
382 			if (argc == -1 && strcmp(argv[0], ifa->ifa_name) != 0)  in discover_interfaces()
385 				if (!fnmatch(ifdv[i], ifa->ifa_name, 0))  in discover_interfaces()
390 				if (!fnmatch(ifav[i], ifa->ifa_name, 0))  in discover_interfaces()
394 			p = ifa->ifa_name;  in discover_interfaces()
418 		} else if (ifa->ifa_addr != NULL) {  in discover_interfaces()
420 			sdl = (const struct sockaddr_dl *)(void *)ifa->ifa_addr;  in discover_interfaces()
426 			memcpy(&iflr.addr, ifa->ifa_addr,  in discover_interfaces()
427 			    MIN(ifa->ifa_addr->sa_len, sizeof(iflr.addr)));  in discover_interfaces()
452 			sll = (const struct sockaddr_ll *)(void *)ifa->ifa_addr;  in discover_interfaces()
505 	struct ifaddrs *ifaddrs, *ifa;  in do_address()  local
513 	for (ifa = ifaddrs; ifa; ifa = ifa->ifa_next) {  in do_address()
514 		if (ifa->ifa_addr == NULL ||  in do_address()
515 		    ifa->ifa_addr->sa_family != AF_INET ||  in do_address()
516 		    strcmp(ifa->ifa_name, ifname) != 0)  in do_address()
518 		a = (const struct sockaddr_in *)(void *)ifa->ifa_addr;  in do_address()
519 		n = (const struct sockaddr_in *)(void *)ifa->ifa_netmask;  in do_address()
520 		if (ifa->ifa_flags & IFF_POINTOPOINT)  in do_address()
522 			    ifa->ifa_dstaddr;  in do_address()
530 				if ((ifa->ifa_flags & IFF_POINTOPOINT) && d)  in do_address()