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FwpmEngineClose0 function (fwpmk.h)

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The FwpmEngineClose0 function closes a previously opened session to the filter engine.

Note  FwpmEngineClose0 is a specific version of FwpmEngineClose. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.
 

Syntax

NTSTATUS FwpmEngineClose0(
  [in, out] HANDLE engineHandle
);

Parameters

[in, out] engineHandle

A handle for an open session to the filter engine.

Return value

The FwpmEngineClose0 function returns one of the following NTSTATUS codes.

Return code Description
STATUS_SUCCESS
 The session to the filter engine was successfully closed.
Other status codes
 An error occurred.

Remarks

A callout driver calls the FwpmEngineClose0 function to close a session to the filter engine that was previously opened by a call to the FwpmEngineOpen0 function.

Requirements

Requirement Value
Minimum supported client Available starting with Windows Vista.
Target Platform Universal
Header fwpmk.h (include Fwpmk.h)
Library Fwpkclnt.lib
IRQL PASSIVE_LEVEL

See also

FwpmEngineOpen0