src/os/linux/vm/hpi_linux.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 1999, 2005, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 1999, 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.
*** 20,29 ****
--- 20,32 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   *
   */
  
+ #ifndef OS_LINUX_VM_HPI_LINUX_HPP
+ #define OS_LINUX_VM_HPI_LINUX_HPP
+ 
  //
  // Because the interruptible IO has been dropped for HotSpot/Linux,
  // the following HPI interface is very different from HotSparc.
  //
  
*** 220,224 ****
--- 223,229 ----
  
  
  // Reconciliation History
  // hpi_solaris.hpp      1.9 99/08/30 16:31:23
  // End
+ 
+ #endif // OS_LINUX_VM_HPI_LINUX_HPP