OALIoCtlProcessorInfo (Windows CE 5.0)

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This function implements the IOCTL_PROCESSOR_INFORMATION handler. OALIoCtlProcessorInfo handles a request by an application to retrieve microprocessor information from the OAL and store it in the PROCESSOR_INFO structure.

BOOL OALIoCtlProcessorInfo(  UINT32 dwIoControlCode,  VOID* lpInBuf,  UINT32 nInBufSize,  VOID* lpOutBuf,  UINT32 nOutBufSize,  UINT32* lpBytesReturned);

Parameters

  • dwIoControlCode
    [in] Set to IOCTL_PROCESSOR_INFORMATION.

  • lpInBuf
    [in] Set to NULL.

  • nInBufsize
    [in] Set to zero.

  • lpOutBuf
    [out] Pointer to the output buffer.

    This is set to a buffer allocated to hold the PROCESSOR_INFO structure.

  • nOutBufSize
    [in] Maximum number of bytes that can be returned in lpOutBuf.

    Set to the size of the PROCESSOR_INFO structure.

  • lpBytesReturned
    [in] Actual number of bytes returned in lpOutBuf.

Return Values

TRUE indicates success.

FALSE indicates failure.

Remarks

Requirements

OS Versions: Windows CE Version 5.0 and later
Header: Oal_ioctl.h
Link Library: Developer-defined

See Also

IOCTL Functions

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