WDF_SPECIAL_FILE_TYPE enumeration (wdfdevice.h)
[Applies to KMDF only]
The WDF_SPECIAL_FILE_TYPE enumeration identifies special file types that a device can support.
Syntax
typedef enum _WDF_SPECIAL_FILE_TYPE {
WdfSpecialFileUndefined = 0,
WdfSpecialFilePaging = 1,
WdfSpecialFileHibernation,
WdfSpecialFileDump,
WdfSpecialFileBoot,
WdfSpecialFilePostDisplay,
WdfSpecialFileGuestAssigned,
WdfSpecialFileMax
} WDF_SPECIAL_FILE_TYPE, *PWDF_SPECIAL_FILE_TYPE;
Constants
WdfSpecialFileUndefined Value: 0 For internal use only. |
WdfSpecialFilePaging Value: 1 The device supports paging files. |
WdfSpecialFileHibernation The device supports hibernation files. |
WdfSpecialFileDump The device supports dump files. |
WdfSpecialFileBoot The device supports boot files. This constant is available in version 1.11 and later versions of KMDF. |
WdfSpecialFilePostDisplay The device supports a POST display adapter. |
WdfSpecialFileGuestAssigned The device stack is assigned to a guest setting. |
WdfSpecialFileMax For internal use only. |
Remarks
For more information, see Supporting Special Files.
Requirements
Requirement | Value |
---|---|
Minimum KMDF version | 1.0 |
Header | wdfdevice.h (include Wdf.h) |
See also
WdfDeviceSetSpecialFileSupport
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