28 int sock, sock_arp, flags = XDP_FLAGS_UPDATE_IF_NOEXIST;  variable
66 	close(sock);  in close_and_exit()
92 static int recv_msg(struct sockaddr_nl sock_addr, int sock)  in recv_msg()  argument
100 		len = recv(sock, buf_ptr, sizeof(buf) - nll, 0);  in recv_msg()
316 	int sock, seq = 0;  in get_route_table()  local
328 	sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);  in get_route_table()
329 	if (sock < 0) {  in get_route_table()
335 	if (bind(sock, (struct sockaddr *)&sa, sizeof(sa)) < 0) {  in get_route_table()
354 	ret = sendmsg(sock, &msg, 0);  in get_route_table()
361 	nll = recv_msg(sa, sock);  in get_route_table()
370 	close(sock);  in get_route_table()
456 	int sock, seq = 0;  in get_arp_table()  local
467 	sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);  in get_arp_table()
468 	if (sock < 0) {  in get_arp_table()
474 	if (bind(sock, (struct sockaddr *)&sa, sizeof(sa)) < 0) {  in get_arp_table()
492 	ret = sendmsg(sock, &msg, 0);  in get_arp_table()
499 	nll = recv_msg(sa, sock);  in get_arp_table()
508 	close(sock);  in get_arp_table()
529 	sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);  in monitor_route()
530 	if (sock < 0) {  in monitor_route()
535 	fcntl(sock, F_SETFL, O_NONBLOCK);  in monitor_route()
539 	if (bind(sock, (struct sockaddr *)&lr, sizeof(lr)) < 0) {  in monitor_route()
544 	fds_route.fd = sock;  in monitor_route()
586 			nll = recv_msg(lr, sock);  in monitor_route()
612 	close(sock);  in monitor_route()