src/os_cpu/linux_zero/vm/bytes_linux_zero.inline.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 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_LINUX_ZERO_VM_BYTES_LINUX_ZERO_INLINE_HPP
+#define OS_CPU_LINUX_ZERO_VM_BYTES_LINUX_ZERO_INLINE_HPP
+
 // Efficient swapping of data bytes from Java byte
 // ordering to native byte ordering and vice versa.
 
 #include <byteswap.h>
 

@@ -36,5 +39,7 @@
 }
 
 inline u8 Bytes::swap_u8(u8 x) {
   return bswap_64(x);
 }
+
+#endif // OS_CPU_LINUX_ZERO_VM_BYTES_LINUX_ZERO_INLINE_HPP