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sagan-key.c

/*
** Copyright (C) 2009-2011 Softwink, Inc. 
** Copyright (C) 2009-2011 Champ Clark III <champ@softwink.com>
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License Version 2 as
** published by the Free Software Foundation.  You may not use, modify or
** distribute this program under any other version of the GNU General
** Public License.
**
** This program 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 General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

/* sagan-key.c
 *
 * This runs as a thread for stdin.  This allows users,  when running
 * in the foreground,  to hit "enter" to see statistics of sagan.
 *
 */

#ifdef HAVE_CONFIG_H
#include "config.h"             /* From autoconf */
#endif

#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <pthread.h>

#include "version.h"
#include "sagan.h"

void key_handler(int sigargs )
{

  while(1) {
      int key; 

      key=getchar();
               if ( key != 0 ) {
               sagan_statistics();
               }

      }
}

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