253 	char pb1[MAXPATHLEN], pb2[MAXPATHLEN], pb3[MAXPATHLEN];  in rename_dir()  local
272 	md(pb3, sizeof(pb3), mp, "dir1/file");  in rename_dir()
273 	if (rump_sys_mknod(pb3, S_IFREG | 0777, -1) == -1)  in rename_dir()
275 	if (rump_sys_stat(pb3, &ref) == -1)  in rename_dir()
283 	md(pb3, sizeof(pb3), mp, "dir3");  in rename_dir()
284 	if (rump_sys_rename(pb1, pb3) == -1)  in rename_dir()
286 	checkfile(pb3, &ref);  in rename_dir()
290 	if (rump_sys_rename(pb1, pb3) != -1 || errno != EINVAL)  in rename_dir()
292 	if (rump_sys_rename(pb3, pb1) != -1 || errno != EISDIR)  in rename_dir()
295 	checkfile(pb3, &ref);  in rename_dir()
308 	checkfile(pb3, &ref);  in rename_dir()
311 	if (rump_sys_rename(pb2, pb3) != -1 || errno != ENOTEMPTY)  in rename_dir()
329 	md(pb3, sizeof(pb3), mp, "dir2/subdir");  in rename_dir()
330 	if (rump_sys_rename(pb1, pb3) == -1)  in rename_dir()
332 	checkfile(pb3, &ref);  in rename_dir()
337 	md(pb3, sizeof(pb3), mp, "parent/dir2");  in rename_dir()
340 	RL(rump_sys_mkdir(pb3, 0777));  in rename_dir()
341 	RL(rump_sys_rename(pb2, pb3));  in rename_dir()
346 	RL(rump_sys_rmdir(pb3));  in rename_dir()