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ConvertInterfaceLuidToGuid function

The ConvertInterfaceLuidToGuid function converts a locally unique identifier (LUID) for a network interface to a globally unique identifier (GUID) for the interface.

Syntax


NETIO_STATUS WINAPI ConvertInterfaceLuidToGuid(
  _In_   const NET_LUID *InterfaceLuid,
  _Out_  GUID *InterfaceGuid
);

Parameters

InterfaceLuid [in]

A pointer to a NET_LUID for a network interface.

InterfaceGuid [out]

A pointer to the GUID for this interface.

Return value

On success, ConvertInterfaceLuidToGuid returns NO_ERROR. Any nonzero return value indicates failure and a NULL is returned in the InterfaceGuid parameter.

Error codeMeaning
ERROR_INVALID_PARAMETER

One of the parameters was invalid. This error is returned if either the InterfaceLuid or InterfaceGuid parameter was NULL or if the InterfaceLuid parameter was invalid.

 

Remarks

The ConvertInterfaceLuidToGuid function is available on Windows Vista and later.

The ConvertInterfaceLuidToGuid function is protocol independent and works with network interfaces for both the IPv6 and IPv4 protocol.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Netioapi.h (include Iphlpapi.h)

Library

Iphlpapi.lib

DLL

Iphlpapi.dll

See also

ConvertInterfaceAliasToLuid
ConvertInterfaceGuidToLuid
ConvertInterfaceIndexToLuid
ConvertInterfaceLuidToAlias
ConvertInterfaceLuidToIndex
ConvertInterfaceLuidToNameA
ConvertInterfaceLuidToNameW
ConvertInterfaceNameToLuidA
ConvertInterfaceNameToLuidW
if_indextoname
if_nametoindex
NET_LUID

 

 

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