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FSCTL_USER

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A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This user-defined I/O control can be used to define additional file system I/O controls.

Parameters

  • hDevice
    User-defined.
  • dwIoControlCode
    User-defined.
  • lpInBuf
    User-defined.
  • nInBufSize
    User-defined.
  • lpOutBuf
    User-defined.
  • nOutBufSize
    User-defined.
  • lpBytesReturned
    User-defined.

Return Values

If the operation succeeds, the DeviceIoControl** function returns a nonzero value.**If the operation fails, DeviceIoControl returns zero. For extended error information, call GetLastError.

Requirements

Header fsioctl.h
Windows Embedded CE Windows CE 5.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also

Reference

FS I/O Controls