19     const char *src_path = TmpFile(filename);  in create_tmp_src()  local
20     int src_fd = open(src_path, O_CREAT|O_RDWR, 0644);  in create_tmp_src()
22     return src_path;  in create_tmp_src()
26     const char *src_path = create_tmp_src("rename_test");  in TEST()  local
27     EXPECT_OK(rename(src_path, src_path));  in TEST()
28     unlink(src_path);  in TEST()
32     const char *src_path = create_tmp_src("renameat_test");  in TEST()  local
41     EXPECT_OK(renameat(AT_FDCWD, src_path, AT_FDCWD, src_path));  in TEST()
42     EXPECT_OK(renameat(AT_FDCWD, src_path, dfd, src_path));  in TEST()
43     EXPECT_OK(renameat(dfd, src_path, AT_FDCWD, src_path));  in TEST()
44     EXPECT_OK(renameat(dfd, src_path, dfd, src_path));  in TEST()
48     unlink(src_path);  in TEST()