| 0,0 → 1,72 |
|---|
| /* |
| * Project: S.Ha.R.K. |
| * |
| * Coordinators: |
| * Giorgio Buttazzo <giorgio@sssup.it> |
| * Paolo Gai <pj@gandalf.sssup.it> |
| * |
| * Authors : |
| * Paolo Gai <pj@gandalf.sssup.it> |
| * Massimiliano Giorgi <massy@gandalf.sssup.it> |
| * Luca Abeni <luca@gandalf.sssup.it> |
| * (see the web pages for full authors list) |
| * |
| * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
| * |
| * http://www.sssup.it |
| * http://retis.sssup.it |
| * http://shark.sssup.it |
| */ |
| |
| /** |
| ------------ |
| CVS : $Id: exit.c,v 1.1.1.1 2002-03-29 14:12:53 pj Exp $ |
| |
| File: $File$ |
| Revision: $Revision: 1.1.1.1 $ |
| Last update: $Date: 2002-03-29 14:12:53 $ |
| ------------ |
| |
| **/ |
| |
| /* |
| * Copyright (C) 2000 Paolo Gai |
| * |
| * 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 of the License, 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 <kernel/kern.h> |
| |
| |
| // the code of this function is equal to sys_end!!!! (kernel/kern.c) |
| void _exit(int status) |
| { |
| SYS_FLAGS f; |
| |
| /* the sys_end change the context to the global context. |
| when the first time is called, it simply kills all the users tasks |
| and waits the system tasks to end... */ |
| |
| f = kern_fsave(); |
| if (runlevel != RUNLEVEL_INIT && system_counter) { |
| kern_frestore(f); |
| return; |
| } |
| |
| internal_sys_end(status); |
| kern_frestore(f); |
| } |
| |