add fs_getattr_dos_dirs()

useful

policy/modules/kernel/filesystem.if

@@ -1778,6 +1778,24 @@ interface(`fs_relabelfrom_dos_fs',`
 	allow $1 dosfs_t:filesystem relabelfrom;
 ')
 
+########################################
+## <summary>
+##	Get attributes of directories on a dosfs filesystem.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+#
+interface(`fs_getattr_dos_dirs',`
+	gen_require(`
+		type dosfs_t;
+	')
+
+	allow $1 dosfs_t:dir getattr;
+')
+
 ########################################
 ## <summary>
 ##	Search dosfs filesystem.