IPsecSaEnum1 function (fwpmu.h)
The IPsecSaEnum1 function returns the next page of results from the IPsec security association (SA) enumerator.
Syntax
DWORD IPsecSaEnum1(
[in] HANDLE engineHandle,
[in] HANDLE enumHandle,
[in] UINT32 numEntriesRequested,
[out] IPSEC_SA_DETAILS1 ***entries,
[out] UINT32 *numEntriesReturned
);
Parameters
[in] engineHandle
Type: HANDLE
Handle for an open session to the filter engine. Call FwpmEngineOpen0 to open a session to the filter engine.
[in] enumHandle
Type: HANDLE
Handle for an IPsec SA enumeration. Call IPsecSaCreateEnumHandle0 to obtain an enumeration handle.
[in] numEntriesRequested
Type: UINT32
The number of enumeration entries requested.
[out] entries
Type: IPSEC_SA_DETAILS1***
Addresses of the enumeration entries.
[out] numEntriesReturned
Type: UINT32*
The number of enumeration entries returned.
Return value
Type: DWORD
Return code/value | Description |
---|---|
|
The SAs were enumerated successfully. |
|
A Windows Filtering Platform (WFP) specific error. See WFP Error Codes for details. |
|
Failure to communicate with the remote or local firewall engine. |
Remarks
If the numEntriesReturned is less than the numEntriesRequested, the enumeration is exhausted.
The returned array of entries (but not the individual entries themselves) must be freed by a call to FwpmFreeMemory0.
A subsequent call using the same enumeration handle will return the next set of items following those in the last output buffer.
IPsecSaEnum1 works on a snapshot of the SAs taken at the time the enumeration handle was created.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 7 [desktop apps only] |
Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
Target Platform | Windows |
Header | fwpmu.h |
Library | Fwpuclnt.lib |
DLL | Fwpuclnt.dll |