PFNKSITEMFREECALLBACK callback function (ks.h)
A streaming minidriver's KStrItemFreeCallback routine is called to free a previously allocated create item. KStrItemFreeCallback allows the minidriver to perform any cleanup, including flushing security descriptor changes, if necessary.
Syntax
PFNKSITEMFREECALLBACK Pfnksitemfreecallback;
void Pfnksitemfreecallback(
[in] PKSOBJECT_CREATE_ITEM CreateItem
)
{...}
Parameters
[in] CreateItem
Specifies a create item that was previously allocated by KsAllocateObjectCreateItem.
Return value
None
Remarks
The Context parameter of the KSOBJECT_CREATE_ITEM structure must contain sufficient information to perform cleanup for the create item.
The Flags member of the KSOBJECT_CREATE_ITEM structure indicates if it is necessary to flush security descriptor changes.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | ks.h (include Ks.h) |