The FltRollbackComplete routine acknowledges a TRANSACTION_NOTIFY_ROLLBACK notification.
NTSTATUS FLTAPI FltRollbackComplete( PFLT_INSTANCE Instance, PKTRANSACTION Transaction, PFLT_CONTEXT TransactionContext );
Opaque instance pointer for the caller.
Opaque transaction pointer for the transaction.
Pointer to the minifilter driver's transaction context.
FltRollbackComplete returns STATUS_SUCCESS or an appropriate NTSTATUS value such as the following:
||The minifilter driver did not set a context on the transaction. This is an error code.|
A minifilter driver that is enlisted in a transaction can receive a TRANSACTION_NOTIFY_ROLLBACK notification when the transaction is in the process of being rolled back or aborted. To send the notification to the minifilter driver, the filter manager calls the minifilter driver's TransactionNotificationCallback routine. The minifilter driver acknowledges this notification in one of two ways:
The minifilter driver's TransactionNotificationCallback routine performs any needed processing and returns STATUS_SUCCESS. In this case, the minifilter driver does not call FltRollbackComplete.
The minifilter driver's TransactionNotificationCallback routine posts any needed processing to a worker thread and returns STATUS_PENDING. After performing the processing asynchronously, the minifilter driver's work routine must call FltRollbackComplete to indicate that it has finished this processing. If the minifilter driver's work routine does not call FltRollbackComplete, the transaction rollback or abort operation cannot be completed by the kernel transaction manager.
To enlist in a transaction, call FltEnlistInTransaction.
To allocate a new transaction context, call FltAllocateContext.
To retrieve a transaction context, call FltGetTransactionContext.
To set a transaction context, call FltSetTransactionContext.
|Windows version||This routine is available on Windows Vista and later.|
|Header||fltkernel.h (include Fltkernel.h)|