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GetSockOpt Method of the IFWXNetworkSocket Interface

  • Article

The GetSockOpt method retrieves a socket option. This method is similar to the Winsock getsockopt function.

Syntax

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

Parameters

  • level
    Level at which the option is defined. The supported levels include SOL_SOCKET and IPPROTO_TCP.

  • optname
    Socket option for which the value is to be retrieved.

  • optval
    Pointer to a buffer that receives the value of the requested option.

  • optlen
    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

Server Requires Windows Server 2008 R2 or Windows Server 2008 x64 Edition with SP2.
Version Requires Forefront Threat Management Gateway (TMG) 2010.
Header

Declared in Wspfwext.idl.
DLL

Requires Wspsrv.exe.

See Also

IFWXNetworkSocket

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Build date: 6/30/2010