windows-server-2003/net/tdi/sample/lib/misc.cpp

//////////////////////////////////////////////////////////////////////////
//
//    Copyright (c) 2001 Microsoft Corporation
//
//    Module Name:
//       misc.cpp
//
//    Abstract:
//       This module contains code which implements various misc
//       commands from the dll
//
//////////////////////////////////////////////////////////////////////////

#include "stdafx.h"


// --------------------------------------------------------------------
//
// Function:   DoDebugLevel
//
// Arguments:  ulLevel -- debug level to set driver to
//
// Returns:    none
//
// Descript:   This function sets the amount of debug output generated by
//             the driver (tdisample.sys)
//
//---------------------------------------------------------------------


VOID
DoDebugLevel(ULONG   ulLevel)
{
   RECEIVE_BUFFER    ReceiveBuffer;    // return info from command
   SEND_BUFFER       SendBuffer;       // arguments for command

   //
   // set up arguments
   //
   SendBuffer.COMMAND_ARGS.ulDebugLevel = ulLevel & 0x0000FFFF;

   //
   // call the driver
   //
   NTSTATUS lStatus = TdiLibDeviceIO(ulDEBUGLEVEL,
                                     &SendBuffer,
                                     &ReceiveBuffer);
   
   if (lStatus != STATUS_SUCCESS)
   {
      _tprintf(TEXT("DoDebugLevel: failure, status = %s\n"), TdiLibStatusMessage(lStatus));
   }
}

//////////////////////////////////////////////////////////////////////////
// end of misc.cpp
//////////////////////////////////////////////////////////////////////////