EwfMgrOpenOverlayStore
This function opens an Enhanced Write Filter (EWF) overlay store volume.
HANDLE EwfMgrOpenOverlayStore(
BOOL
fOpenForAsyncIO
);
Parameters
fOpenForAsyncIO
[in] If TRUE, an overlapped structure must be passed to EwfMgrRegisterLowSpaceNotification for asynchronous operation; otherwise, the behavior is undefined.If FALSE, a value of NULL must be passed to EwfMgrRegisterLowSpaceNotification for synchronous operation; otherwise, the behavior is undefined.
Return Values
If the function succeeds, the return value is a HANDLE to the EWF Overlay store volume.
If the function fails, the return value is INVALID_HANDLE_VALUE. Call GetLastError for extended error information.
Remarks
Use the EwfMgrClose function to close an object handle that was returned by EwfMgrOpenOverlayStore.
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:
See Also
EWF API Functions | EwfMgrClose | EWF API Code Sample
Last updated on Wednesday, October 18, 2006
© 2006 Microsoft Corporation. All rights reserved.