src/os_cpu/solaris_x86/vm/thread_solaris_x86.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
+ * 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.

@@ -20,10 +20,13 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef OS_CPU_SOLARIS_X86_VM_THREAD_SOLARIS_X86_HPP
+#define OS_CPU_SOLARIS_X86_VM_THREAD_SOLARIS_X86_HPP
+
  private:
   void pd_initialize()                           { _anchor.clear(); }
 
   frame pd_last_frame() {
     assert(has_last_Java_frame(), "must have last_Java_sp() when suspended");

@@ -55,5 +58,7 @@
   // These routines are only used on cpu architectures that
   // have separate register stacks (Itanium).
   static bool register_stack_overflow() { return false; }
   static void enable_register_stack_guard() {}
   static void disable_register_stack_guard() {}
+
+#endif // OS_CPU_SOLARIS_X86_VM_THREAD_SOLARIS_X86_HPP