FltIsEcpAcknowledged function (fltkernel.h)

Article
02/22/2024

The FltIsEcpAcknowledged routine is used to determine if a given extra create parameter context structure (ECP) has been marked as acknowledged.

Syntax

BOOLEAN FLTAPI FltIsEcpAcknowledged(
  [in] PFLT_FILTER Filter,
  [in] PVOID       EcpContext
);

Parameters

[in] Filter

Opaque filter pointer for the minifilter driver. This pointer uniquely identifies the minifilter driver and remains constant as long as the minifilter driver is loaded.

[in] EcpContext

Pointer to the ECP to test for acknowledgment.

Return value

The routine returns TRUE if the ECP was marked as acknowledged and FALSE otherwise.

Remarks

To mark an ECP as acknowledged, use the FltAcknowledgeEcp routine.

Requirements

Requirement	Value
Minimum supported client	This routine is available starting with Windows Vista.
Target Platform	Universal
Header	fltkernel.h (include Fltkernel.h)
Library	FltMgr.lib
DLL	FltMgr.sys
IRQL	<= APC_LEVEL