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IOCTL_FMD_RAW_WRITE_BLOCKS (Compact 2013)

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3/26/2014

This I/O control message writes data passed into an entire block for NOR flash memory. For NAND flash memory, this I/O control message writes data to both the page data section as well as the page spare area. Send this message with OEMIoControl.

Syntax

BOOL OEMIoControl(
    DWORD dwIoControlCode,    // use IOCTL_FMD_RAW_WRITE_BLOCKS
    LPVOID lpInBuffer,        // pointer to input buffer
    DWORD nInBufferSize,      // input buffer size
    LPVOID lpOutBuffer,       // pointer to output buffer
    DWORD nOutBufferSize,     // output buffer size
    LPDWORD lpBytesReturned   // number of bytes returned
);

Parameters

  • dwIoControlCode
    [in] Control code for the operation. Use IOCTL_FMD_RAW_WRITE_BLOCKS for this operation.
  • nInBufferSize
    [in] Size of the value pointed to by lpInBuffer.
  • lpOutBuffer
    [in] Set to NULL.
  • nOutBufferSize
    [in] Set to zero.
  • lpBytesReturned
    [in] Set to NULL.

Return Values

Returns a nonzero value if successful; otherwise, returns zero.

Remarks

To get extended error information, call GetLastError. GetLastError may return other standard error messages as appropriate.

Requirements

Header

fmd.h

See Also

Reference

Flash Media Driver IOCTLs
RawWriteBlocksReq

Other Resources

GetLastError