WDF_IO_FORWARD_PROGRESS_RESERVED_POLICY_SETTINGS - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// wdfio.h

typedef struct _WDF_IO_FORWARD_PROGRESS_RESERVED_POLICY_SETTINGS {
  union {
    struct {
      PFN_WDF_IO_WDM_IRP_FOR_FORWARD_PROGRESS EvtIoWdmIrpForForwardProgress;
    } ExaminePolicy;
  } Policy;
} WDF_IO_FORWARD_PROGRESS_RESERVED_POLICY_SETTINGS;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-wdfio-_wdf_io_forward_progress_reserved_policy_settings)

_WDF_IO_FORWARD_PROGRESS_RESERVED_POLICY_SETTINGS structure

Description

[Applies to KMDF only]

The WDF_IO_FORWARD_PROGRESS_RESERVED_POLICY_SETTINGS structure contains information about specific actions that the framework can take when it receives an I/O request for your driver, if a low-memory situation exists.

Members

Policy

Policy.ExaminePolicy

Policy.ExaminePolicy.EvtIoWdmIrpForForwardProgress

A pointer to the driver's queue-specific EvtIoWdmIrpForForwardProgress callback function.

Remarks

The WDF_IO_FORWARD_PROGRESS_RESERVED_POLICY_SETTINGS structure is used as a member type in the WDF_IO_QUEUE_FORWARD_PROGRESS_POLICY structure.

View the official Windows Driver Kit DDI reference

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