IWDFUsbTargetPipe::Abort method

The Abort method aborts all pending transfers on a USB pipe.

Syntax


HRESULT  Abort();

Parameters

This method has no parameters.

Return value

Abort returns one of the following values:

Return codeDescription
S_OK

Abort successfully aborted all pending transfers.

E_OUTOFMEMORY

Abort encountered an allocation failure.

An error code that is defined in Winerror.h

This value corresponds to the error code that the WinUsb API returned.

 

Remarks

The Abort method generates a UMDF request and synchronously sends the request to the I/O target.

For more information about how Abort works, see the WinUsb_AbortPipe function.

Requirements

End of support

Unavailable in UMDF 2.0 and later.

Minimum UMDF version

1.5

Header

Wudfusb.h (include Wudfusb.h)

DLL

WUDFx.dll

See also

IWDFUsbTargetPipe
WinUsb_AbortPipe

 

 

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