IeXdi2HelperGeneric::Ioctl (Windows CE 5.0)
This method provides a nonformatted IOCTL interface.
HRESULT Ioctl( [in] GUID guidIoctl, [in] DWORDdwBuffInSize, [in, size_is(dwBuffInSize)] const BYTE* pbBufferIn, [out] DWORD* pdwBuffOutSize, [out, size_is(,*pdwBuffOutSize)] BYTE** ppbBufferOut);
Parameters
- guidIoctl
GUID that identifies the IOCTL. - dwBuffInSize
Size in byte of *pbyBufferIn. - pbBufferIn
Buffer to hold input parameters. - pdwBuffOutSize
Effective size of *pbyBufferOut, in bytes. - ppbBufferOut
Buffer to hold output parameters.
Return Values
The following table shows return values for this method.
| Value | Description |
|---|---|
| S_OK | Indicates the function was successful. |
| E_FAIL | Indicates an unspecified failure. |
| E_NOTIMPL | Indicates the interface is not implemented. |
| E_INVALIDARG | Indicates one or more invalid arguments. |
| E_OUTOFMEMORY | Indicates an out of memory error. |
| EXDI_E_COMMUNICATION | Indicates a communication error between host driver and debugging target. |
Requirements
OS Version: Windows CE 5.0 and later.
Header: eXDI2.h.
Link Library: ole32.lib oleaut32.lib.
See Also
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