// wdfio.h

typedef enum _WDF_IO_FORWARD_PROGRESS_ACTION {
  WdfIoForwardProgressActionInvalid = 0x0,
  WdfIoForwardProgressActionFailRequest,
  WdfIoForwardProgressActionUseReservedRequest
} WDF_IO_FORWARD_PROGRESS_ACTION;
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Windows Driver Kit DDI reference (ne-wdfio-_wdf_io_forward_progress_action)

_WDF_IO_FORWARD_PROGRESS_ACTION enumeration

Description

[Applies to KMDF only]

The WDF_IO_FORWARD_PROGRESS_ACTION enumeration identifies actions that the framework can take for an I/O request packet (IRP) that your driver examines during a low-memory situation.

Constants

`WdfIoForwardProgressActionInvalid:0x0`

For internal use only.

`WdfIoForwardProgressActionFailRequest`

The framework will complete the current I/O request with an error status value.

`WdfIoForwardProgressActionUseReservedRequest`

The framework will use a reserved request object, if one is available, for the current I/O request.

Remarks

The WDF_IO_FORWARD_PROGRESS_ACTION enumeration is used as the return value for the EvtIoWdmIrpForForwardProgress callback function.

WDF_IO_FORWARD_PROGRESS_ACTION - NtDoc