Public headers: use SPDX identifiers

[urcu.git] / include / urcu / uatomic / ppc.h

diff --git a/include/urcu/uatomic/ppc.h b/include/urcu/uatomic/ppc.h
index ed7ce5debaaa5a26e11ed311edaa8bd700a82c57..dc59518c8e0a7472560d5fe5fc4e55b8389bf1ee 100644 (file)
--- a/include/urcu/uatomic/ppc.h
+++ b/include/urcu/uatomic/ppc.h
@@ -1,21 +1,14 @@
+// SPDX-FileCopyrightText: 1991-1994 by Xerox Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: 1996-1999 by Silicon Graphics.  All rights reserved.
+// SPDX-FileCopyrightText: 1999-2004 Hewlett-Packard Development Company, L.P.
+// SPDX-FileCopyrightText: 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+//
+// SPDX-License-Identifier: LicenseRef-Boehm-GC
+
 #ifndef _URCU_ARCH_UATOMIC_PPC_H
 #define _URCU_ARCH_UATOMIC_PPC_H
 
 /*
- * Copyright (c) 1991-1994 by Xerox Corporation.  All rights reserved.
- * Copyright (c) 1996-1999 by Silicon Graphics.  All rights reserved.
- * Copyright (c) 1999-2004 Hewlett-Packard Development Company, L.P.
- * Copyright (c) 2009      Mathieu Desnoyers
- *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
- *
- * Permission is hereby granted to use or copy this program
- * for any purpose,  provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- *
  * Code inspired from libuatomic_ops-1.2, inherited in part from the
  * Boehm-Demers-Weiser conservative garbage collector.
  */