driver.h

来自「《Windows驱动开发详解》一书各章的源代码」· C头文件 代码 · 共 65 行

/************************************************************************
* 文件名称:Driver.h                                                 
* 作    者:张帆
* 完成日期:2007-11-1
*************************************************************************/
#pragma once

#ifdef __cplusplus
extern "C"
{
#endif
#include <NTDDK.h>

NTKERNELAPI
NTSTATUS
ObReferenceObjectByName(
    IN PUNICODE_STRING ObjectName,
    IN ULONG Attributes,
    IN PACCESS_STATE PassedAccessState OPTIONAL,
    IN ACCESS_MASK DesiredAccess OPTIONAL,
    IN POBJECT_TYPE ObjectType,
    IN KPROCESSOR_MODE AccessMode,
    IN OUT PVOID ParseContext OPTIONAL,
    OUT PVOID *Object
    );
NTKERNELAPI
PDEVICE_OBJECT
NTAPI
IoGetBaseFileSystemDeviceObject (
    IN PFILE_OBJECT FileObject
);
extern POBJECT_TYPE IoDeviceObjectType;
#ifdef __cplusplus
}
#endif 

#define PAGEDCODE code_seg("PAGE")
#define LOCKEDCODE code_seg()
#define INITCODE code_seg("INIT")

#define PAGEDDATA data_seg("PAGE")
#define LOCKEDDATA data_seg()
#define INITDATA data_seg("INIT")

#define arraysize(p) (sizeof(p)/sizeof((p)[0]))

typedef struct _DEVICE_EXTENSION {
	PDEVICE_OBJECT pDevice;
	UNICODE_STRING ustrDeviceName;	//设备名称
	UNICODE_STRING ustrSymLinkName;	//符号链接名
} DEVICE_EXTENSION, *PDEVICE_EXTENSION;

// 函数声明

NTSTATUS CreateDevice (IN PDRIVER_OBJECT pDriverObject);
VOID HelloDDKUnload (IN PDRIVER_OBJECT pDriverObject);
NTSTATUS HelloDDKDispatchRoutine(IN PDEVICE_OBJECT pDevObj,
								 IN PIRP pIrp);
NTSTATUS HelloDDKRead(IN PDEVICE_OBJECT pDevObj,
								 IN PIRP pIrp);
NTSTATUS HelloDDKCreate(IN PDEVICE_OBJECT pDevObj,
								 IN PIRP pIrp);
NTSTATUS HelloDDKClose(IN PDEVICE_OBJECT pDevObj,
								 IN PIRP pIrp) ;