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58 lines
2.1 KiB
58 lines
2.1 KiB
// Copyright (C) 1995-1999 Microsoft Corporation. All rights reserved.
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// -----------------------------------------------------------------------
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// Microsoft Distributed Transaction Coordinator (Microsoft Confidential)
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// @doc
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// @module ILOGWRTA.H | Header for interface <i ILogWriteAsynch>.<nl><nl>
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// Usage:<nl>
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// Clients of this DLL require this file.
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// @rev 0 | 06/02/95 | rbarnes | Cloned: For LOGMGR.DLL
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// -----------------------------------------------------------------------
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#ifndef _ILGWRTA_H
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# define _ILGWRTA_H
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// ===============================
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// INCLUDES:
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// ===============================
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#include <objbase.h>
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#include "logrec.h" // logmgr general types
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class CAsynchSupport; //forward class declaration
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// ===============================
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// INTERFACE: ILogWriteAsynch
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// ===============================
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// TODO: In the interface comments, update the description.
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// TODO: In the interface comments, update the usage.
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// -----------------------------------------------------------------------
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// @interface ILogWriteAsynch | See also <c CILogWriteAsynch>.<nl><nl>
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// Description:<nl>
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// Provide append functionality<nl><nl>
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// Usage:<nl>
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// Useless, but for an example.
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// -----------------------------------------------------------------------
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DECLARE_INTERFACE_ (ILogWriteAsynch, IUnknown)
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{
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// @comm IUnknown methods: See <c CILogWriteAsynch>.
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STDMETHOD (QueryInterface) (THIS_ REFIID i_riid, LPVOID FAR* o_ppv) PURE;
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STDMETHOD_ (ULONG, AddRef) (THIS) PURE;
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STDMETHOD_ (ULONG, Release) (THIS) PURE;
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// @comm ILogWriteAsynch methods: See <c CILogWriteAsynch>.
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STDMETHOD (Init) (ULONG cbMaxOutstandingWrites) PURE;
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STDMETHOD (AppendAsynch) (LOGREC* lgrLogRecord, LRP* plrpLRP, CAsynchSupport* pCAsynchSupport,BOOL fFlushHint,ULONG* pulAvailableSpace) PURE;
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STDMETHOD (SetCheckpoint) (LRP lrpLatestCheckpoint,CAsynchSupport* pCAsynchSupport, LRP* plrpCheckpointLogged) PURE;
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};
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#endif _ILGWRTA_H
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