242 	Dir *dir;  in hasmode()  local
244 	dir = dirstat(f);  in hasmode()
245 	if (dir == nil)  in hasmode()
247 	r = (dir->mode & m) != 0;  in hasmode()
248 	free(dir);  in hasmode()
262 	Dir *dir;  in isreg()  local
264 	dir = dirstat(f);  in isreg()
265 	if (dir == nil)  in isreg()
267 	r = (dir->mode & DMDIR) == 0;  in isreg()
268 	free(dir);  in isreg()
294 	Dir *dir;  in fsizep()  local
296 	dir = dirstat(f);  in fsizep()
297 	if (dir == nil)  in fsizep()
299 	r = dir->length > 0;  in fsizep()
300 	free(dir);  in fsizep()
333 	Dir *dir;  in isolder()  local
335 	dir = dirstat(f);  in isolder()
336 	if (dir == nil)  in isolder()
381 	r = dir->mtime < m;  in isolder()
382 	free(dir);  in isolder()