25 static int sock = -1, dst_sock = -1, listen_sock = -1;  variable
29 static void do_send(int sock, void *buf, size_t size, int flags)  in do_send()  argument
31 	SAFE_SEND(1, sock, buf, size, flags);  in do_send()
34 static void do_sendto(int sock, void *buf, size_t size, int flags)  in do_sendto()  argument
36 	SAFE_SENDTO(1, sock, buf, size, flags, (struct sockaddr *)&addr,  in do_sendto()
40 static void do_sendmsg(int sock, void *buf, size_t size, int flags)  in do_sendmsg()  argument
54 	SAFE_SENDMSG(size, sock, &msg, flags);  in do_sendmsg()
59 	void (*send)(int sock, void *buf, size_t size, int flags);
74 static int check_recv(int sock, long expsize, int loop)  in check_recv()  argument
79 		TEST(recv(sock, recvbuf, RECVSIZE, MSG_DONTWAIT));  in check_recv()
115 	if (sock >= 0)  in cleanup()
116 		SAFE_CLOSE(sock);  in cleanup()
143 		sock = SAFE_SOCKET(tc->domain, tc->type, tc->protocol);  in run()
146 			SAFE_CONNECT(sock, (struct sockaddr *)&addr, len);  in run()
151 		tc->send(sock, sendbuf, SENDSIZE, 0);  in run()
157 		tc->send(sock, sendbuf, SENDSIZE, MSG_MORE);  in run()
163 		tc->send(sock, sendbuf, 1, 0);  in run()
169 		SAFE_CLOSE(sock);  in run()