SetSockOpt Method of the IFWXNetworkSocket Interface

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

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

optname

Socket option for which the value is to be set.

optval

Pointer to the buffer in which the value for the requested option is supplied.

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.
Version	Requires Forefront Threat Management Gateway (TMG).
Header	Declared in Wspfwext.idl.
DLL	Requires Wspsrv.exe.

See Also

IFWXNetworkSocket

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Build date: 11/30/2009