WDF_DRIVER_VERSION_AVAILABLE_PARAMS_INIT function (wdfdriver.h)

Artikel
02/22/2024

[Applies to KMDF and UMDF]

The WDF_DRIVER_VERSION_AVAILABLE_PARAMS_INIT function initializes a WDF_DRIVER_VERSION_AVAILABLE_PARAMS structure.

Syntax

void WDF_DRIVER_VERSION_AVAILABLE_PARAMS_INIT(
  [out] PWDF_DRIVER_VERSION_AVAILABLE_PARAMS Params,
  [in]  ULONG                                MajorVersion,
  [in]  ULONG                                MinorVersion
);

Parameters

[out] Params

A pointer to a WDF_DRIVER_VERSION_AVAILABLE_PARAMS structure.

[in] MajorVersion

A numeric value that represents the Kernel-Mode Driver Framework library's major version number.

[in] MinorVersion

A numeric value that represents the Kernel-Mode Driver Framework library's minor version number.

Return value

None

Remarks

The WDF_DRIVER_VERSION_AVAILABLE_PARAMS_INIT function zeros the WDF_DRIVER_VERSION_AVAILABLE_PARAMS structure that the Params parameter points to and sets the structure's Size member. Then, this function sets the structure's MajorVersion and MinorVersion members to the specified values.

Examples

For a code example that uses WDF_DRIVER_VERSION_AVAILABLE_PARAMS_INIT, see WdfDriverIsVersionAvailable.

Requirements

Requirement	Value
Target Platform	Universal
Minimum KMDF version	1.0
Minimum UMDF version	2.0
Header	wdfdriver.h (include Wdf.h)

Delen via