105 lines
3.6 KiB
C
105 lines
3.6 KiB
C
/*
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* NT basis DLL
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*
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* This file contains the Nt* API functions of NTDLL.DLL.
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* In the original ntdll.dll they all seem to just call int 0x2e (down to the NTOSKRNL)
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*
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* Copyright 1996-1998 Marcus Meissner
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define NONAMELESSUNION
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "wine/debug.h"
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#include "windef.h"
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#include "winternl.h"
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#include "ntdll_misc.h"
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#include "ddk/wdm.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
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/*
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* Token
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*/
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/*
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* Misc
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*/
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/***********************************************************************
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* RtlIsProcessorFeaturePresent [NTDLL.@]
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*/
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BOOLEAN WINAPI RtlIsProcessorFeaturePresent( UINT feature )
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{
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return feature < PROCESSOR_FEATURE_MAX && user_shared_data->ProcessorFeatures[feature];
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}
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/******************************************************************************
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* RtlGetNativeSystemInformation [NTDLL.@]
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*/
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NTSTATUS WINAPI /* DECLSPEC_HOTPATCH */ RtlGetNativeSystemInformation(
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IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
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OUT PVOID SystemInformation,
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IN ULONG Length,
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OUT PULONG ResultLength)
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{
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FIXME( "semi-stub, SystemInformationClass %#x, SystemInformation %p, Length %#x, ResultLength %p.\n",
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SystemInformationClass, SystemInformation, Length, ResultLength );
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/* RtlGetNativeSystemInformation function is the same as NtQuerySystemInformation on some Win7
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* versions but there are differences for earlier and newer versions, at least:
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* - HighestUserAddress field for SystemBasicInformation;
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* - Some information classes are not supported by RtlGetNativeSystemInformation. */
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return NtQuerySystemInformation( SystemInformationClass, SystemInformation, Length, ResultLength );
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}
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/******************************************************************************
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* VerSetConditionMask (NTDLL.@)
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*/
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ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask,
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BYTE dwConditionMask)
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{
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if(dwTypeBitMask == 0)
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return dwlConditionMask;
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dwConditionMask &= 0x07;
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if(dwConditionMask == 0)
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return dwlConditionMask;
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if(dwTypeBitMask & VER_PRODUCT_TYPE)
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dwlConditionMask |= dwConditionMask << 7*3;
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else if (dwTypeBitMask & VER_SUITENAME)
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dwlConditionMask |= dwConditionMask << 6*3;
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else if (dwTypeBitMask & VER_SERVICEPACKMAJOR)
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dwlConditionMask |= dwConditionMask << 5*3;
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else if (dwTypeBitMask & VER_SERVICEPACKMINOR)
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dwlConditionMask |= dwConditionMask << 4*3;
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else if (dwTypeBitMask & VER_PLATFORMID)
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dwlConditionMask |= dwConditionMask << 3*3;
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else if (dwTypeBitMask & VER_BUILDNUMBER)
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dwlConditionMask |= dwConditionMask << 2*3;
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else if (dwTypeBitMask & VER_MAJORVERSION)
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dwlConditionMask |= dwConditionMask << 1*3;
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else if (dwTypeBitMask & VER_MINORVERSION)
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dwlConditionMask |= dwConditionMask << 0*3;
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return dwlConditionMask;
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}
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