WDF_REQUEST_REUSE_PARAMS_INIT function (wdfrequest.h)

[Applies to KMDF and UMDF]

The WDF_REQUEST_REUSE_PARAMS_INIT function initializes a driver's WDF_REQUEST_REUSE_PARAMS structure.

Syntax

void WDF_REQUEST_REUSE_PARAMS_INIT(
  [out] PWDF_REQUEST_REUSE_PARAMS Params,
  [in]  ULONG                     Flags,
  [in]  NTSTATUS                  Status
);

Parameters

[out] Params

A pointer to a caller-supplied WDF_REQUEST_REUSE_PARAMS structure.

[in] Flags

WDF_REQUEST_REUSE_FLAGS-typed flags.

[in] Status

An NTSTATUS value that the framework assigns to the request.

Return value

None

Remarks

Before a driver calls the WdfRequestReuse method, it must call WDF_REQUEST_REUSE_PARAMS_INIT to initialize a WDF_REQUEST_REUSE_PARAMS structure.

The WDF_REQUEST_REUSE_PARAMS_INIT function zeros the specified WDF_REQUEST_REUSE_PARAMS structure and sets the structures Size member. It also sets the structure's Flags and Status members to the specified values.

For a code example that uses WDF_REQUEST_REUSE_PARAMS_INIT, see WdfRequestReuse.

Requirements

See also

WDF_REQUEST_REUSE_PARAMS

WDF_REQUEST_REUSE_PARAMS_SET_NEW_IRP

WdfRequestReuse