VirtualBox

source: vbox/trunk/include/iprt/zero.h@ 51868

Last change on this file since 51868 was 51868, checked in by vboxsync, 10 years ago

Page hash fixes. Somehow using the wrong algorithm for determining how much to read from disk.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.6 KB
Line 
1/** @file
2 * IPRT - Zero Memory.
3 */
4
5/*
6 * Copyright (C) 2006-2014 Oracle Corporation
7 *
8 * This file is part of VirtualBox Open Source Edition (OSE), as
9 * available from http://www.virtualbox.org. This file is free software;
10 * you can redistribute it and/or modify it under the terms of the GNU
11 * General Public License (GPL) as published by the Free Software
12 * Foundation, in version 2 as it comes in the "COPYING" file of the
13 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
14 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
15 *
16 * The contents of this file may alternatively be used under the terms
17 * of the Common Development and Distribution License Version 1.0
18 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
19 * VirtualBox OSE distribution, in which case the provisions of the
20 * CDDL are applicable instead of those of the GPL.
21 *
22 * You may elect to license modified versions of this file under the
23 * terms and conditions of either the GPL or the CDDL or both.
24 */
25
26#ifndef ___iprt_zero_h
27#define ___iprt_zero_h
28
29
30#include <iprt/cdefs.h>
31#include <iprt/types.h>
32#include <iprt/param.h>
33
34
35RT_C_DECLS_BEGIN
36
37/** @defgroup grp_rt_zero RTZero - Zeroed Memory Objects
38 * @ingroup grp_rt
39 * @{
40 */
41
42extern RTDATADECL(uint8_t const) g_abRTZeroPage[PAGE_SIZE];
43extern RTDATADECL(uint8_t const) g_abRTZero4K[_4K];
44extern RTDATADECL(uint8_t const) g_abRTZero8K[_8K];
45extern RTDATADECL(uint8_t const) g_abRTZero16K[_16K];
46extern RTDATADECL(uint8_t const) g_abRTZero32K[_32K];
47extern RTDATADECL(uint8_t const) g_abRTZero64K[_64K];
48
49/** @} */
50
51RT_C_DECLS_END
52
53#endif
54
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