IFWXNetworkSocket::SetSockOpt method

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Applies to: desktop apps only

The SetSockOpt method sets a socket option. This method is similar to the Winsock setsockopt function.

Syntax

HRESULT SetSockOpt(
  [in]  int level,
  [in]  int optname,
  [in]  CHAR *optval,
  [in]  int optlen
);

Parameters

  • level [in]
    Level (type of socket) for which the option is defined. The supported levels include SOL_SOCKET and IPPROTO_TCP.

  • optname [in]
    Socket option for which the value is to be set.

  • optval [in]
    Pointer to the buffer in which the value for the requested option is supplied.

  • optlen [in]
    Size, in bytes, of the optval buffer.

Return value

This method returns S_OK if the call is successful; otherwise, it returns an error code.

For an IFWXNetworkSocket interface created by a call to IFWXSession::CreateNetworkSocket, this method returns E_NOTIMPL.

Requirements

Minimum supported client

 None supported

Minimum supported server

 Windows Server 2008 R2, Windows Server 2008 with SP2 (64-bit only)

Version

 Forefront Threat Management Gateway (TMG) 2010

Header

 Wspfwext.idl

DLL

 Wspsrv.exe

See also

IFWXNetworkSocket

 

 

Build date: 7/12/2010