94 lines
2.2 KiB
C
94 lines
2.2 KiB
C
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//
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// Module: clock.h
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//
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// Description:
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//
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//
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//@@BEGIN_MSINTERNAL
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// Development Team:
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// Mike McLaughlin
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//
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// History: Date Author Comment
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//
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//@@END_MSINTERNAL
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//---------------------------------------------------------------------------
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
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// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
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// PURPOSE.
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//
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// Copyright (c) 1996-1999 Microsoft Corporation. All Rights Reserved.
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//
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// Constants and Macros
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// Classes
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//---------------------------------------------------------------------------
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typedef class CClockInstance : public CInstance
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{
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public:
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CClockInstance(
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IN PPARENT_INSTANCE pParentInstance
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);
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static NTSTATUS
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ClockDispatchCreate(
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IN PDEVICE_OBJECT pDeviceObject,
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IN PIRP pIrp
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);
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static NTSTATUS
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ClockDispatchCreateKP(
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PCLOCK_INSTANCE pClockInstance,
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PKSCLOCK_CREATE pClockCreate
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);
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static NTSTATUS
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ClockDispatchIoControl(
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IN PDEVICE_OBJECT pDeviceObject,
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IN PIRP pIrp
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);
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static NTSTATUS
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ClockGetFunctionTable(
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IN PIRP pIrp,
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IN PKSPROPERTY pProperty,
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IN OUT PKSCLOCK_FUNCTIONTABLE pFunctionTable
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);
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static LONGLONG FASTCALL
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ClockGetTime(
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IN PFILE_OBJECT FileObject
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);
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static LONGLONG FASTCALL
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ClockGetPhysicalTime(
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IN PFILE_OBJECT FileObject
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);
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static LONGLONG FASTCALL
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ClockGetCorrelatedTime(
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IN PFILE_OBJECT FileObject,
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OUT PLONGLONG Time
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);
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static LONGLONG FASTCALL
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ClockGetCorrelatedPhysicalTime(
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IN PFILE_OBJECT FileObject,
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OUT PLONGLONG Time
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);
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private:
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KSCLOCK_FUNCTIONTABLE FunctionTable;
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DefineSignature(0x494b4c43); // CLKI
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} CLOCK_INSTANCE, *PCLOCK_INSTANCE;
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//---------------------------------------------------------------------------
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