464 static int tunnel_set_route(int route_sock, uint32_t *route_seq, char *veth,  in tunnel_set_route()  argument
467 	if (ip4_addr_set(route_sock, (*route_seq)++, "lo",  in tunnel_set_route()
473 	if (ip4_route_set(route_sock, (*route_seq)++, veth, tunsrc, tundst)) {  in tunnel_set_route()
487 	uint32_t route_seq;  in init_child()  local
492 	if (netlink_sock(&route_sock, &route_seq, NETLINK_ROUTE)) {  in init_child()
497 	if (ip4_addr_set(route_sock, route_seq++, veth, intsrc, PREFIX_LEN)) {  in init_child()
502 	if (link_set_up(route_sock, route_seq++, veth)) {  in init_child()
507 	if (tunnel_set_route(route_sock, &route_seq, veth, tunsrc, tundst)) {  in init_child()
2269 	uint32_t route_seq;  in main()  local
2308 	if (netlink_sock(&route_sock, &route_seq, NETLINK_ROUTE))  in main()
2316 		if (veth_add(route_sock, route_seq++, veth, nsfd_childa, veth, nsfd_childb)) {  in main()