Share via

EwfMgrGetOverlayStoreConfig

  • Article

This function gets configuration information for the Enhanced Write Filter (EWF) overlay store.

  PEWF_OVERLAY_STORE_CONFIG EwfMgrGetOverlayStoreConfig(
    HANDLE 
  hDevice
  );

Parameters

  • hDevice
    [in] Handle to the EWF-protected overlay store volume.

Return Values

If the function succeeds, the return value is a pointer to an EWF_OVERLAY_STORE_CONFIG structure.

If the function fails, the return value is NULL. Call GetLastError for extended error information.

Remarks

Use the LocalFree function to free the memory that was allocated for EWF_OVERLAY_STORE_CONFIG when it is no longer needed.

The caller must have opened the overlay store volume with the fOpenForAsyncIO parameter of the EwfMgrOpenOverlayStore function set to FALSE.

Requirements

OS Versions: Windows XP Embedded.
Header: Ewfapi.h.
Link Library: Ewfapi.dll, Ewfapi.lib.

Code Example

The following routine(s), which are included in the EWF API Code Sample (Sample.cpp), demonstrate how to use this function:

DumpEwfOverlayConfig

See Also

EWF API Functions | EWF API Code Sample

Last updated on Wednesday, October 18, 2006

© 2006 Microsoft Corporation. All rights reserved.