source: tol/toltcl/generic/crash.c @ 578c841

/* crash.c: GNU/tolTcl Library

   Copyright (C) 2001, 2002, 2003 - Bayes Decisión, SL

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   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.
 */

#include <tt_crash.h>
#include <signal.h>

jmp_buf jmp_mark;

void signalSIGSEGV( int signum )
{
  longjmp( jmp_mark, 1 );
}

int InitCrashHandler()
{
  return signal( SIGSEGV, signalSIGSEGV ) != SIG_ERR;
}