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/* $Id: symdb.h $ */
/** @file
* IPRT - Internal Header for the NT Ring-0 Driver Symbol DB.
*/
/*
* Copyright (C) 2013-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef IPRT_INCLUDED_SRC_r0drv_nt_symdb_h
#define IPRT_INCLUDED_SRC_r0drv_nt_symdb_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/types.h>
/**
* NT Version info.
*/
typedef struct RTNTSDBOSVER
{
/** The major version number. */
uint8_t uMajorVer;
/** The minor version number. */
uint8_t uMinorVer;
/** Set if checked build, clear if free (retail) build. */
uint8_t fChecked : 1;
/** Set if multi processor kernel. */
uint8_t fSmp : 1;
/** The service pack number. */
uint8_t uCsdNo : 6;
/** The build number. */
uint32_t uBuildNo;
} RTNTSDBOSVER;
/** Pointer to NT version info. */
typedef RTNTSDBOSVER *PRTNTSDBOSVER;
/** Pointer to const NT version info. */
typedef RTNTSDBOSVER const *PCRTNTSDBOSVER;
/**
* Compare NT OS version structures.
*
* @retval 0 if equal
* @retval 1 if @a pInfo1 is newer/greater than @a pInfo2
* @retval -1 if @a pInfo1 is older/less than @a pInfo2
*
* @param pInfo1 The first version info structure.
* @param pInfo2 The second version info structure.
*/
DECLINLINE(int) rtNtOsVerInfoCompare(PCRTNTSDBOSVER pInfo1, PCRTNTSDBOSVER pInfo2)
{
if (pInfo1->uMajorVer != pInfo2->uMajorVer)
return pInfo1->uMajorVer > pInfo2->uMajorVer ? 1 : -1;
if (pInfo1->uMinorVer != pInfo2->uMinorVer)
return pInfo1->uMinorVer > pInfo2->uMinorVer ? 1 : -1;
if (pInfo1->uBuildNo != pInfo2->uBuildNo)
return pInfo1->uBuildNo > pInfo2->uBuildNo ? 1 : -1;
if (pInfo1->uCsdNo != pInfo2->uCsdNo)
return pInfo1->uCsdNo > pInfo2->uCsdNo ? 1 : -1;
if (pInfo1->fSmp != pInfo2->fSmp)
return pInfo1->fSmp > pInfo2->fSmp ? 1 : -1;
if (pInfo1->fChecked != pInfo2->fChecked)
return pInfo1->fChecked > pInfo2->fChecked ? 1 : -1;
return 0;
}
#endif /* !IPRT_INCLUDED_SRC_r0drv_nt_symdb_h */
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