src/share/vm/runtime/vm_version.hpp
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
@@ -20,10 +20,16 @@
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
+#ifndef SHARE_VM_RUNTIME_VM_VERSION_HPP
+#define SHARE_VM_RUNTIME_VM_VERSION_HPP
+
+#include "memory/allocation.hpp"
+#include "utilities/ostream.hpp"
+
// VM_Version provides information about the VM.
class Abstract_VM_Version: AllStatic {
protected:
friend class VMStructs;
@@ -86,5 +92,7 @@
static unsigned int parallel_worker_threads();
// Calculates and returns the number of parallel threads. May
// be VM version specific.
static unsigned int calc_parallel_worker_threads();
};
+
+#endif // SHARE_VM_RUNTIME_VM_VERSION_HPP