16 	int c1, p1;  in test_tc_change_tail()  local
30 	ret = create_pair(AF_INET, SOCK_DGRAM, &c1, &p1);  in test_tc_change_tail()
36 	ret = recv(c1, buf, 2, 0);  in test_tc_change_tail()
37 	ASSERT_EQ(ret, 2, "recv(c1)");  in test_tc_change_tail()
42 	ret = recv(c1, buf, 2, 0);  in test_tc_change_tail()
43 	ASSERT_EQ(ret, 1, "recv(c1)");  in test_tc_change_tail()
48 	ret = recv(c1, buf, 1, 0);  in test_tc_change_tail()
49 	ASSERT_EQ(ret, 1, "recv(c1)");  in test_tc_change_tail()
54 	ret = recv(c1, buf, 1, 0);  in test_tc_change_tail()
55 	ASSERT_EQ(ret, 1, "recv(c1)");  in test_tc_change_tail()
58 	close(c1);  in test_tc_change_tail()