62 static void assert_equal_fd(int fd1, int fd2) {  in assert_equal_fd()  argument
70                 y = read(fd2, b, sizeof(b));  in assert_equal_fd()
83         _cleanup_close_ int fd1 = -1, fd2 = -1;  in TEST()  local
91                 fd2 = copy_data_fd(fd1);  in TEST()
92                 assert_se(fd2 >= 0);  in TEST()
95                 assert_equal_fd(fd1, fd2);  in TEST()
99         fd2 = safe_close(fd2);  in TEST()
104         fd2 = copy_data_fd(fd1);  in TEST()
105         assert_se(fd2 >= 0);  in TEST()
111         assert_equal_fd(fd1, fd2);  in TEST()
114         fd2 = safe_close(fd2);  in TEST()
136         fd2 = copy_data_fd(sfd[0]);  in TEST()
137         assert_se(fd2 >= 0);  in TEST()
141                 assert_se(read(fd2, &j, sizeof(j)) == sizeof(j));  in TEST()
145         assert_se(read(fd2, &j, sizeof(j)) == 0);  in TEST()