Windows Dev Center

FwpmSystemPortsGet0 function

The FwpmSystemPortsGet0 function retrieves an array of all of the system port types.

Syntax


DWORD WINAPI FwpmSystemPortsGet0(
  _In_opt_ HANDLE             engineHandle,
  _Out_    FWPM_SYSTEM_PORTS0 **sysPorts
);

Parameters

engineHandle [in, optional]

Type: HANDLE

Optional handle for an open session to the filter engine. Call FwpmEngineOpen0 to open a session to the filter engine.

sysPorts [out]

Type: FWPM_SYSTEM_PORTS0**

The array of system port types.

Return value

Type: DWORD

Return code/valueDescription
ERROR_SUCCESS
0

The subscriptions were retrieved successfully.

FWP_E_* error code
0x80320001—0x80320039

A Windows Filtering Platform (WFP) specific error. See WFP Error Codes for details.

RPC_* error code
0x80010001—0x80010122

Failure to communicate with the remote or local firewall engine.

 

Remarks

The returned array (but not the individual entries in the array) must be freed through a call to FwpmFreeMemory0.

FwpmSystemPortsGet0 is a specific implementation of FwpmSystemPortsGet. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.

Requirements

Minimum supported client

Windows 7 [desktop apps only]

Minimum supported server

Windows Server 2008 R2 [desktop apps only]

Header

Fwpmu.h

Library

Fwpuclnt.lib

DLL

Fwpuclnt.dll

See also

FWPM_SYSTEM_PORTS0

 

 

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