casa6

// -*- C++ -*-

//# SigHandler.cc: Implementation of the signal handling  class

//# Copyright (C) 2012

//# Associated Universities, Inc. Washington DC, USA.

//#

//# This library is free software; you can redistribute it and/or modify it

//# under the terms of the GNU Library General Public License as published by

//# the Free Software Foundation; either version 2 of the License, or (at your

//# option) any later version.

//#

//# This library is distributed in the hope that it will be useful, but WITHOUT

//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

//# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public

//# License for more details.

//#

//# You should have received a copy of the GNU Library General Public License

//# along with this library; if not, write to the Free Software Foundation,

//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.

//#

//# Correspondence concerning AIPS++ should be addressed as follows:

//#        Internet email: aips2-request@nrao.edu.

//#        Postal address: AIPS++ Project Office

//#                        National Radio Astronomy Observatory

//#                        520 Edgemont Road

//#                        Charlottesville, VA 22903-2475 USA

//#

//# $Id$

​

#include <synthesis/Utilities/SigHandler.h>

#include <casacore/casa/BasicSL/String.h>

​

//DEDICATED TO HONGLIN YE 

​

​

​

using namespace casacore;

namespace casa { 

  bool SigHandler::killOn_p = false;

  SigHandler::SigHandler()

  {

    setupSignalHandlers();

    setStopSignal(false);

  }

​

  SigHandler::~SigHandler()

  {

  }

​

  void SigHandler::setupSignalHandlers(){

    signal(SIGABRT, &(SigHandler::theHandler));

    signal(SIGINT, &(SigHandler::theHandler));

  }

  void SigHandler::resetSignalHandlers(){

    signal(SIGABRT, SIG_DFL);

    signal(SIGINT, SIG_DFL);

    killOn_p=false;

  }

​

  Bool SigHandler::gotStopSignal(){

    return killOn_p;