FltRollbackEnlistment function (fltkernel.h)
The FltRollbackEnlistment routine rolls back or aborts a transaction on behalf of a minifilter driver.
Syntax
NTSTATUS FLTAPI FltRollbackEnlistment(
[in] PFLT_INSTANCE Instance,
[in] PKTRANSACTION Transaction,
[in, optional] PFLT_CONTEXT TransactionContext
);
Parameters
[in] Instance
Opaque instance pointer for the caller.
[in] Transaction
Opaque transaction pointer for the transaction.
[in, optional] TransactionContext
Pointer to the minifilter driver's transaction context.
Return value
FltRollbackEnlistment returns STATUS_SUCCESS or an appropriate NTSTATUS value, such as one of the following:
| Return code | Description |
|---|---|
|
The minifilter driver did not set a context on the transaction. This is an error code. |
|
The transaction rollback request is not allowed for this enlistment. This is an error code. |
Remarks
A minifilter driver that is enlisted in a transaction can call FltRollbackEnlistment to roll back or abort the transaction.
To enlist in a transaction, call FltEnlistInTransaction.
To allocate a new transaction context, call FltAllocateContext.
To retrieve a transaction context, call FltGetTransactionContext.
To delete a transaction context, call FltDeleteTransactionContext or FltDeleteContext.
To set a transaction context, call FltSetTransactionContext.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | This routine is available on Windows Vista and later. |
| Target Platform | Universal |
| Header | fltkernel.h (include Fltkernel.h) |
| Library | FltMgr.lib |
| DLL | Fltmgr.sys |
| IRQL | <= APC_LEVEL |