96 lines
1.8 KiB
C
96 lines
1.8 KiB
C
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/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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rxdebug.h
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Abstract:
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This module contains the definition of auxilary data structures used in
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debugging. Each of the data structures is conditionalized by its own
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#ifdef tag.
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Author:
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Balan Sethu Raman --
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--*/
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#ifndef _RXDEBUG_H_
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#define _RXDEBUG_H_
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extern VOID
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RxInitializeDebugSupport();
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extern VOID
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RxTearDownDebugSupport();
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#ifdef RX_WJ_DBG_SUPPORT
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#define MAX_JOURNAL_BITMAP_SIZE (8 * 1024)
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typedef struct _FCB_WRITE_JOURNAL_ {
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LIST_ENTRY JournalsList;
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PFCB pFcb;
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PWCHAR pName;
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LONG WritesInitiated;
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LONG LowIoWritesInitiated;
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LONG LowIoWritesCompleted;
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PBYTE pWriteInitiationBitmap;
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PBYTE pLowIoWriteInitiationBitmap;
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PBYTE pLowIoWriteCompletionBitmap;
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BYTE WriteInitiationBitmap[MAX_JOURNAL_BITMAP_SIZE];
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BYTE LowIoWriteInitiationBitmap[MAX_JOURNAL_BITMAP_SIZE];
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BYTE LowIoWriteCompletionBitmap[MAX_JOURNAL_BITMAP_SIZE];
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WCHAR Path[MAX_PATH] ;
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} FCB_WRITE_JOURNAL, *PFCB_WRITE_JOURNAL;
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// forward declarations
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VOID
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RxdInitializeWriteJournalSupport();
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VOID
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RxdTearDownWriteJournalSupport();
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VOID
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RxdInitializeFcbWriteJournalDebugSupport(
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PFCB pFcb);
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VOID
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RxdTearDownFcbWriteJournalDebugSupport(
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PFCB pFcb);
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VOID
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RxdUpdateJournalOnWriteInitiation(
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IN OUT PFCB pFcb,
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IN LARGE_INTEGER Offset,
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IN ULONG Length);
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VOID
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RxdUpdateJournalOnLowIoWriteInitiation(
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IN OUT PFCB pFcb,
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IN LARGE_INTEGER Offset,
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IN ULONG Length);
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VOID
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RxdUpdateJournalOnLowIoWriteCompletion(
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IN OUT PFCB pFcb,
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IN LARGE_INTEGER Offset,
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IN ULONG Length);
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#endif // RX_WJ_DBG_SUPPORT
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#endif // _RXDEBUG_H_
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