FSCTL_COPY_EXTERNAL_START
A version of this page is also available for
4/8/2010
This I/O control is called by a user application to copy from or to an external device.
Parameters
- hFile
[in] Handle to a file received from the CreateFile function.
- dwIoControlCode
[in] Set to FSCTL_COPY_EXTERNAL.
- lpInBuf
[in] Pointer to a FILE_COPY_EXTERNAL structure.
- nInBufSize
[in] Size of the input buffer.
- lpOutBuf
[out] Not used.
- nOutBufSize
[in] Not used.
- lpBytesReturned
[out] Not used.
Return Values
A nonzero value indicates success. Zero indicates failure.
Remarks
The caller of FSCTL_COPY_EXTERNAL should use a mapped pointer for pUserData in the FILE_COPY_EXTERNAL structure. ** The caller of this I/O control should also set cbSectorListSize to zero.
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
Copy External I/O Controls
CreateFile
FILE_COPY_EXTERNAL