exit.c revision 1.9 
1/*	$NetBSD: exit.c,v 1.9 1996/10/10 22:46:22 christos Exp $	*/
2
3/*-
4 *  Copyright (c) 1993 John Brezak
5 *  All rights reserved.
6 *
7 *  Redistribution and use in source and binary forms, with or without
8 *  modification, are permitted provided that the following conditions
9 *  are met:
10 *  1. Redistributions of source code must retain the above copyright
11 *     notice, this list of conditions and the following disclaimer.
12 *  2. Redistributions in binary form must reproduce the above copyright
13 *     notice, this list of conditions and the following disclaimer in the
14 *     documentation and/or other materials provided with the distribution.
15 *  3. The name of the author may not be used to endorse or promote products
16 *     derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
27 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30#ifdef __STDC__
31#include <stdarg.h>
32#else
33#include <varargs.h>
34#endif
35
36#include "stand.h"
37
38__dead void
39#ifdef __STDC__
40panic(const char *fmt, ...)
41#else
42panic(fmt /*, va_alist */)
43	char *fmt;
44#endif
45{
46    extern void closeall __P((void));
47    va_list ap;
48    static int paniced;
49
50    if (!paniced) {
51        paniced = 1;
52        closeall();
53    }
54
55#ifdef __STDC__
56    va_start(ap, fmt);
57#else
58    va_start(ap);
59#endif
60    kvprintf(fmt, ap);
61    kprintf("\n");
62    va_end(ap);
63    _rtt();
64    /*NOTREACHED*/
65}
66
67void
68exit()
69{
70    panic("exit");
71    /*NOTREACHED*/
72}
73