turbotrap.c

来自「linux下想使用turboc的人有福了」· C语言 代码 · 共 54 行

/*
  TurboC, a library for porting Borland Turbo C to GNU gcc.
  Copyright 2002 Ronald S. Burkey
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  
  Contact Ron Burkey at [e-mail].

  Filename:	TurboTrap.c
  Purpose:	TurboC library setup for trapping SIGTERM/SIGKILL.
  Mod history:	05/21/02 RSB	Created.
*/

#include <sys/types.h>
#include <signal.h>
#include "conio.h"
//#include "graphics.h"

//--------------------------------------------------------------------
// This function is activated when a KILL or TERM signal is received.
// It insures that ncurses is shut down properly.

static void
ExitTurboC (gint Code)
{
  if (TurboX (1))
    {
      // closegraph ();
      textmode (EXITMODE);
      exit (0);
    }
}

//---------------------------------------------------------------------

void
TurboTrap (void)
{
  signal (SIGKILL, ExitTurboC);
  signal (SIGTERM, ExitTurboC);
}