Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
||
| 3 | * |
||
| 4 | * Coordinators: |
||
| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
||
| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
||
| 7 | * |
||
| 8 | * Authors : |
||
| 9 | * Paolo Gai <pj@gandalf.sssup.it> |
||
| 10 | * Massimiliano Giorgi <massy@gandalf.sssup.it> |
||
| 11 | * Luca Abeni <luca@gandalf.sssup.it> |
||
| 12 | * (see the web pages for full authors list) |
||
| 13 | * |
||
| 14 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
||
| 15 | * |
||
| 16 | * http://www.sssup.it |
||
| 17 | * http://retis.sssup.it |
||
| 18 | * http://shark.sssup.it |
||
| 19 | */ |
||
| 20 | |||
| 21 | /** |
||
| 22 | ------------ |
||
| 23 | CVS : $Id: abort.c,v 1.1.1.1 2002-03-29 14:12:53 pj Exp $ |
||
| 24 | |||
| 25 | File: $File$ |
||
| 26 | Revision: $Revision: 1.1.1.1 $ |
||
| 27 | Last update: $Date: 2002-03-29 14:12:53 $ |
||
| 28 | ------------ |
||
| 29 | |||
| 30 | abort, inspired on OsKit one... |
||
| 31 | |||
| 32 | **/ |
||
| 33 | |||
| 34 | /* |
||
| 35 | * Copyright (C) 2000 Paolo Gai |
||
| 36 | * |
||
| 37 | * This program is free software; you can redistribute it and/or modify |
||
| 38 | * it under the terms of the GNU General Public License as published by |
||
| 39 | * the Free Software Foundation; either version 2 of the License, or |
||
| 40 | * (at your option) any later version. |
||
| 41 | * |
||
| 42 | * This program is distributed in the hope that it will be useful, |
||
| 43 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
| 44 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
| 45 | * GNU General Public License for more details. |
||
| 46 | * |
||
| 47 | * You should have received a copy of the GNU General Public License |
||
| 48 | * along with this program; if not, write to the Free Software |
||
| 49 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
||
| 50 | * |
||
| 51 | */ |
||
| 52 | |||
| 53 | /* |
||
| 54 | * Copyright (c) 1985, 1993 |
||
| 55 | * The Regents of the University of California. All rights reserved. |
||
| 56 | * |
||
| 57 | * Redistribution and use in source and binary forms, with or without |
||
| 58 | * modification, are permitted provided that the following conditions |
||
| 59 | * are met: |
||
| 60 | * 1. Redistributions of source code must retain the above copyright |
||
| 61 | * notice, this list of conditions and the following disclaimer. |
||
| 62 | * 2. Redistributions in binary form must reproduce the above copyright |
||
| 63 | * notice, this list of conditions and the following disclaimer in the |
||
| 64 | * documentation and/or other materials provided with the distribution. |
||
| 65 | * 3. All advertising materials mentioning features or use of this software |
||
| 66 | * must display the following acknowledgement: |
||
| 67 | * This product includes software developed by the University of |
||
| 68 | * California, Berkeley and its contributors. |
||
| 69 | * 4. Neither the name of the University nor the names of its contributors |
||
| 70 | * may be used to endorse or promote products derived from this software |
||
| 71 | * without specific prior written permission. |
||
| 72 | * |
||
| 73 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
||
| 74 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||
| 75 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||
| 76 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
||
| 77 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
||
| 78 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
||
| 79 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
||
| 80 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||
| 81 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
||
| 82 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
||
| 83 | * SUCH DAMAGE. |
||
| 84 | */ |
||
| 85 | |||
| 86 | #include <kernel/func.h> |
||
| 87 | #include <signal.h> |
||
| 88 | |||
| 89 | void abort(void) |
||
| 90 | { |
||
| 91 | sigset_t mask; |
||
| 92 | |||
| 93 | task_nopreempt(); |
||
| 94 | |||
| 95 | /* |
||
| 96 | * POSIX requires we flush stdio buffers on abort |
||
| 97 | */ |
||
| 98 | // ??? |
||
| 99 | |||
| 100 | sigfillset(&mask); |
||
| 101 | /* |
||
| 102 | * don't block SIGABRT to give any handler a chance; we ignore |
||
| 103 | * any errors -- X311J doesn't allow abort to return anyway. |
||
| 104 | */ |
||
| 105 | sigdelset(&mask, SIGABRT); |
||
| 106 | (void)sigprocmask(SIG_SETMASK, &mask, (sigset_t *)NULL); |
||
| 107 | |||
| 108 | kill(0,SIGABRT); |
||
| 109 | sys_end(); |
||
| 110 | } |
||
| 111 |