const os.ModeDir

4 uses

	os (current package)
		dir.go#L158: 		case ModeDir:
		dirent_linux.go#L40: 		return ModeDir
		stat_linux.go#L24: 		fs.mode |= ModeDir
		types.go#L40: 	ModeDir        = fs.ModeDir        // d: is a directory