13 #define SOCKETPAIR(pair) \  argument
14 	T_ASSERT_POSIX_SUCCESS(socketpair(PF_LOCAL, SOCK_STREAM, 0, pair), "socketpair")
93 	int pair[2], fd, status;  variable
96 	T_ASSERT_POSIX_SUCCESS(socketpair(PF_LOCAL, SOCK_STREAM, 0, pair),
104 		T_ASSERT_EQ(send_fd(pair[0], fd), 0, "send_fd");
109 		T_QUIET; T_ASSERT_EQ(recv_fd(pair[1], &fd), 0, "recv_fd");
118 	int pair[2], fd, status;  variable
121 	T_QUIET; SOCKETPAIR(pair);
128 		T_ASSERT_EQ(send_fd(pair[0], fd), 0, "send_fd");
135 		T_QUIET; T_ASSERT_EQ(recv_fd(pair[1], &fd), 0, "recv_fd");
144 	int pair[2], fd, status;  variable
147 	T_QUIET; SOCKETPAIR(pair);
155 		T_ASSERT_EQ(send_fd(pair[0], sock[0]), 0, "send_fd");
161 		T_QUIET; T_ASSERT_EQ(recv_fd(pair[1], &fd), 0, "recv_fd");
178 		int pairbuf[2], *pair = pairbuf;
181 		SOCKETPAIR(pair);
187 			        T_QUIET; T_ASSERT_EQ(recv_fd(pair[1], &tmp), 0, "recv_fd");
197 		        T_QUIET; T_ASSERT_EQ(send_fd(pair[0], tmp), 0, "send_fd");
204 		T_QUIET; T_EXPECT_POSIX_SUCCESS(close(pair[0]), "close(pair[0])");
205 		T_QUIET; T_EXPECT_POSIX_SUCCESS(close(pair[1]), "close(pair[1])");