73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
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/*++
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Copyright (c) 1996 Microsoft Corporation
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Module Name:
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Spud.h
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Abstract:
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Contains structures and declarations for SPUD. SPUD stands for the
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Special Purpose Utility Driver. This driver enhances the performance
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of IIS.
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Author:
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John Ballard (jballard) 21-Oct-1996
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Revision History:
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--*/
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#ifndef _SPUD_
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#define _SPUD_
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#define SPUD_VERSION 0x00010000
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typedef enum {
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TransmitFileAndRecv,
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SendAndRecv,
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} REQ_TYPE;
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typedef struct _SPUD_REQ_CONTEXT {
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REQ_TYPE ReqType;
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IO_STATUS_BLOCK IoStatus1;
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IO_STATUS_BLOCK IoStatus2;
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PVOID KernelReqInfo;
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} SPUD_REQ_CONTEXT, *PSPUD_REQ_CONTEXT;
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typedef struct _SPUD_COUNTERS {
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ULONG CtrTransmitfileAndRecv;
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ULONG CtrTransRecvFastTrans;
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ULONG CtrTransRecvFastRecv;
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ULONG CtrTransRecvSlowTrans;
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ULONG CtrTransRecvSlowRecv;
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ULONG CtrSendAndRecv;
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ULONG CtrSendRecvFastSend;
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ULONG CtrSendRecvFastRecv;
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ULONG CtrSendRecvSlowSend;
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ULONG CtrSendRecvSlowRecv;
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} SPUD_COUNTERS, *PSPUD_COUNTERS;
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#if 0
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typedef struct _SPUD_REQUEST_ITEM {
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HANDLE Socket;
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DWORD RequestIoctl;
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union {
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AFD_TRANSMIT_FILE_INFO TransmitFileInfo;
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AFD_SEND_INFO SendInfo;
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AFD_RECV_INFO RecvInfo;
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} AfdRequest;
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IO_STATUS_BLOCK StatusBlock;
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} SPUD_REQUEST_ITEM, *PSPUD_REQUEST_ITEM;
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typedef struct _SPUD_BATCH_REQUEST {
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ULONG RequestCount;
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PSPUD_REQUEST_ITEM RequestList;
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} SPUD_BATCH_REQUEST, *PSPUD_BATCH_REQUEST;
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#endif
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#endif // ndef _SPUD_
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