IWDFDevice::GetDefaultIoQueue method (wudfddi.h)

[Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.]

The GetDefaultIoQueue method retrieves the interface of the default I/O queue for a device.

Syntax

void GetDefaultIoQueue(
  [out] IWDFIoQueue **ppWdfIoQueue
);

Parameters

[out] ppWdfIoQueue

A pointer to a variable that receives a pointer to the IWDFIoQueue interface for the default I/O queue object.

Return value

None

Remarks

For more information about queue objects, see Framework I/O Queue Object.

Requirements

See also

IWDFDevice

IWDFIoQueue