IOCTL_FMD_LOCK_BLOCKS (Windows CE 5.0)
This IOCTL locks one or more blocks in a specified range.
Parameters
- hDevice
[in] Handle to the block device. - dwIoControlCode
[in] Specifies this IOCTL. - lpInBuffer
[in] Pointer to a BlockLockInfo structure. - nInBufferSize
[in] Size of the BlockLockInfo structure. - lpOutBuffer
[out] Not used. Set to NULL. - nOutBufferSize
[out] Not used. Set to zero (0). - lpBytesReturned
[out] Not used. Set to NULL. - lpOverlapped
[in] Not used.
Return Values
Returns TRUE on success. Returns FALSE on failure.
Requirements
OS Versions: Windows CE .NET 4.2 and later.
Header: Fmd.h.
See Also
Flash Media Driver IOCTLs | Flash Media Driver Reference | Flash Media Drivers
Send Feedback on this topic to the authors