VirtualBox

source: vbox/trunk/src/VBox/Runtime/r0drv/nt/symdb.h@ 76553

Last change on this file since 76553 was 76553, checked in by vboxsync, 6 years ago

scm --update-copyright-year

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.9 KB
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1/* $Id: symdb.h 76553 2019-01-01 01:45:53Z vboxsync $ */
2/** @file
3 * IPRT - Internal Header for the NT Ring-0 Driver Symbol DB.
4 */
5
6/*
7 * Copyright (C) 2013-2019 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * The contents of this file may alternatively be used under the terms
18 * of the Common Development and Distribution License Version 1.0
19 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20 * VirtualBox OSE distribution, in which case the provisions of the
21 * CDDL are applicable instead of those of the GPL.
22 *
23 * You may elect to license modified versions of this file under the
24 * terms and conditions of either the GPL or the CDDL or both.
25 */
26
27#ifndef ___internal_r0drv_nt_symdb_h
28#define ___internal_r0drv_nt_symdb_h
29#ifndef RT_WITHOUT_PRAGMA_ONCE
30# pragma once
31#endif
32
33#include <iprt/types.h>
34
35
36/**
37 * NT Version info.
38 */
39typedef struct RTNTSDBOSVER
40{
41 /** The major version number. */
42 uint8_t uMajorVer;
43 /** The minor version number. */
44 uint8_t uMinorVer;
45 /** Set if checked build, clear if free (retail) build. */
46 uint8_t fChecked : 1;
47 /** Set if multi processor kernel. */
48 uint8_t fSmp : 1;
49 /** The service pack number. */
50 uint8_t uCsdNo : 6;
51 /** The build number. */
52 uint32_t uBuildNo;
53} RTNTSDBOSVER;
54/** Pointer to NT version info. */
55typedef RTNTSDBOSVER *PRTNTSDBOSVER;
56/** Pointer to const NT version info. */
57typedef RTNTSDBOSVER const *PCRTNTSDBOSVER;
58
59
60/**
61 * Compare NT OS version structures.
62 *
63 * @retval 0 if equal
64 * @retval 1 if @a pInfo1 is newer/greater than @a pInfo2
65 * @retval -1 if @a pInfo1 is older/less than @a pInfo2
66 *
67 * @param pInfo1 The first version info structure.
68 * @param pInfo2 The second version info structure.
69 */
70DECLINLINE(int) rtNtOsVerInfoCompare(PCRTNTSDBOSVER pInfo1, PCRTNTSDBOSVER pInfo2)
71{
72 if (pInfo1->uMajorVer != pInfo2->uMajorVer)
73 return pInfo1->uMajorVer > pInfo2->uMajorVer ? 1 : -1;
74 if (pInfo1->uMinorVer != pInfo2->uMinorVer)
75 return pInfo1->uMinorVer > pInfo2->uMinorVer ? 1 : -1;
76 if (pInfo1->uBuildNo != pInfo2->uBuildNo)
77 return pInfo1->uBuildNo > pInfo2->uBuildNo ? 1 : -1;
78 if (pInfo1->uCsdNo != pInfo2->uCsdNo)
79 return pInfo1->uCsdNo > pInfo2->uCsdNo ? 1 : -1;
80 if (pInfo1->fSmp != pInfo2->fSmp)
81 return pInfo1->fSmp > pInfo2->fSmp ? 1 : -1;
82 if (pInfo1->fChecked != pInfo2->fChecked)
83 return pInfo1->fChecked > pInfo2->fChecked ? 1 : -1;
84 return 0;
85}
86
87#endif
88
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