src/os_cpu/linux_zero/vm/os_linux_zero.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2007, 2008, 2010 Red Hat, Inc.
  * 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

@@ -21,10 +21,13 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef OS_CPU_LINUX_ZERO_VM_OS_LINUX_ZERO_HPP
+#define OS_CPU_LINUX_ZERO_VM_OS_LINUX_ZERO_HPP
+
   static void setup_fpu() {}
 
   static bool is_allocatable(size_t bytes);
 
   // Used to register dynamic code cache area with the OS

@@ -47,5 +50,7 @@
                   : "a"(src), "a"(dst));
 #else
     *(jlong *) dst = *(jlong *) src;
 #endif
   }
+
+#endif // OS_CPU_LINUX_ZERO_VM_OS_LINUX_ZERO_HPP