436 static int tcp_echo_test(int client_fd, int server_fd)  in tcp_echo_test()  argument
440 	err = send_byte(client_fd);  in tcp_echo_test()
446 	err = recv_byte(client_fd);  in tcp_echo_test()
453 static int udp_echo_test(int client_fd, int server_fd)  in udp_echo_test()  argument
457 	err = send_byte(client_fd);  in udp_echo_test()
463 	err = recv_byte(client_fd);  in udp_echo_test()
601 	int client_fd, reuse_conn_fd = -1;  in run_lookup_prog()  local
651 	client_fd = make_client(t->sotype, t->connect_to.ip, t->connect_to.port);  in run_lookup_prog()
652 	if (client_fd < 0)  in run_lookup_prog()
656 		tcp_echo_test(client_fd, server_fds[t->accept_on]);  in run_lookup_prog()
658 		udp_echo_test(client_fd, server_fds[t->accept_on]);  in run_lookup_prog()
660 	close(client_fd);  in run_lookup_prog()
868 	int client_fd, server_fd, err;  in drop_on_lookup()  local
881 	client_fd = make_socket(t->sotype, t->connect_to.ip,  in drop_on_lookup()
883 	if (client_fd < 0)  in drop_on_lookup()
886 	err = connect(client_fd, (void *)&dst, inetaddr_len(&dst));  in drop_on_lookup()
888 		err = send_byte(client_fd);  in drop_on_lookup()
893 		n = recv(client_fd, NULL, 0, 0);  in drop_on_lookup()
901 	close(client_fd);  in drop_on_lookup()
1150 	int err, client_fd, connected_fd, server_fd;  in run_sk_assign_connected()  local
1171 	client_fd = make_client(sotype, EXT_IP4, EXT_PORT);  in run_sk_assign_connected()
1172 	if (client_fd < 0)  in run_sk_assign_connected()
1175 		send_byte(client_fd);  in run_sk_assign_connected()
1179 	close(client_fd);  in run_sk_assign_connected()
1221 	int map_fd, server_fd, client_fd;  in run_multi_prog_lookup()  local
1253 	client_fd = make_socket(SOCK_STREAM, EXT_IP4, EXT_PORT, &dst);  in run_multi_prog_lookup()
1254 	if (client_fd < 0)  in run_multi_prog_lookup()
1257 	err = connect(client_fd, (void *)&dst, inetaddr_len(&dst));  in run_multi_prog_lookup()
1278 	close(client_fd);  in run_multi_prog_lookup()