--- a/usr/src/uts/common/Makefile.files	Fri Apr 23 15:52:31 2010 -0700
+++ b/usr/src/uts/common/Makefile.files	Sat Apr 24 08:01:59 2010 -0700
@@ -1,3 +1,24 @@
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
 # Copyright (c) 1991, 2010, Oracle and/or its affiliates. All rights reserved.
 
 #