阅读:843回复:2
关于ddk中一个函数的疑问?有分!!!
NTSTATUS
IoGetDeviceObjectPointer( IN PUNICODE_STRING ObjectName, IN ACCESS_MASK DesiredAccess, OUT PFILE_OBJECT *FileObject, OUT PDEVICE_OBJECT *DeviceObject ); IoGetDeviceObjectPointer returns a pointer to a named device object and corresponding file object if the requested access to the objects can be granted. 请问:corresponding file object 是什么东东? |
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沙发#
发布于:2003-06-12 14:52
用户被禁言,该主题自动屏蔽! |
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板凳#
发布于:2003-06-12 17:52
返回一个设备对象指针以及与设备相关的内核文件对象指针。
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