129 lines
2 KiB
C
129 lines
2 KiB
C
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//
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// Template driver
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// Copyright (c) Microsoft Corporation, 1999.
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//
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// Header: tdriver.h
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// Author: Silviu Calinoiu (SilviuC)
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// Created: 4/20/1999 3:04pm
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//
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#ifndef _TDRIVER_H_INCLUDED_
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#define _TDRIVER_H_INCLUDED_
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//
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// Structure received from user-mode with the
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// bugcheck number and parameters
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//
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typedef struct _tag_BUGCHECK_PARAMS
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{
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ULONG BugCheckCode;
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ULONG_PTR BugCheckParameters[ 4 ];
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} BUGCHECK_PARAMS, *PBUGCHECK_PARAMS;
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//
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// Structure receoved from user mode with the parameters
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// for a "read" operation in TdReservedMappingDoRead
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//
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typedef struct _tag_USER_READ_BUFFER
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{
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PVOID UserBuffer;
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SIZE_T UserBufferSize;
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} USER_READ_BUFFER, *PUSER_READ_BUFFER;
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//
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// Device name. This should end in the of the driver.
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//
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#define TD_NT_DEVICE_NAME L"\\Device\\buggy"
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#define TD_DOS_DEVICE_NAME L"\\DosDevices\\buggy"
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#define TD_POOL_TAG '_guB' // Bug_
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//
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// Constants used in the user-mode driver controller.
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//
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#define TD_DRIVER_NAME TEXT("buggydriver")
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//
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// Array length macro
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//
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#ifndef ARRAY_LENGTH
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#define ARRAY_LENGTH( array ) ( sizeof( array ) / sizeof( array[ 0 ] ) )
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#endif //#ifndef ARRAY_LENGTH
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//
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// Local function used inside the driver. They are enclosed
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// in #ifdef _NTDDK_ so that user mode program including the header
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// are not affected by this.
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//
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#ifdef _NTDDK_
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NTSTATUS
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TdDeviceCreate (
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp);
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NTSTATUS
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TdDeviceClose (
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp);
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NTSTATUS
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TdDeviceCleanup (
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp);
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NTSTATUS
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TdDeviceControl (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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VOID
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TdDeviceUnload (
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IN PDRIVER_OBJECT DriverObject);
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NTSTATUS
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TdInvalidDeviceRequest(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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#endif // #ifdef _NTDDK_
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//
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// Type:
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//
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// TD_DRIVER_INFO
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//
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// Description:
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//
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// This is the driver device extension structure.
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//
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typedef struct {
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ULONG Dummy;
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} TD_DRIVER_INFO, * PTD_DRIVER_INFO;
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#endif // #ifndef _TDRIVER_H_INCLUDED_
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//
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// End of file
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//
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