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Annotation of sys/lib/libsa/exit.c, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: exit.c,v 1.9 2004/01/03 14:08:53 espie Exp $  */
                      2: /*     $NetBSD: exit.c,v 1.11 1996/12/01 20:22:19 pk Exp $     */
                      3:
                      4: /*-
                      5:  *  Copyright (c) 1993 John Brezak
                      6:  *  All rights reserved.
                      7:  *
                      8:  *  Redistribution and use in source and binary forms, with or without
                      9:  *  modification, are permitted provided that the following conditions
                     10:  *  are met:
                     11:  *  1. Redistributions of source code must retain the above copyright
                     12:  *     notice, this list of conditions and the following disclaimer.
                     13:  *  2. Redistributions in binary form must reproduce the above copyright
                     14:  *     notice, this list of conditions and the following disclaimer in the
                     15:  *     documentation and/or other materials provided with the distribution.
                     16:  *  3. The name of the author may not be used to endorse or promote products
                     17:  *     derived from this software without specific prior written permission.
                     18:  *
                     19:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
                     20:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
                     21:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
                     22:  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
                     23:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
                     24:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
                     25:  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     26:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
                     27:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
                     28:  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     29:  * POSSIBILITY OF SUCH DAMAGE.
                     30:  */
                     31:
                     32: #include <sys/stdarg.h>
                     33:
                     34: #include "stand.h"
                     35:
                     36: __dead void
                     37: panic(const char *fmt, ...)
                     38: {
                     39:        extern void closeall(void);
                     40:        va_list ap;
                     41:        static int paniced;
                     42:
                     43:        if (!paniced) {
                     44:                paniced = 1;
                     45:                closeall();
                     46:        }
                     47:
                     48:        va_start(ap, fmt);
                     49:        vprintf(fmt, ap);
                     50:        printf("\n");
                     51:        va_end(ap);
                     52:        _rtt();
                     53:        /*NOTREACHED*/
                     54: }
                     55:
                     56: void
                     57: exit(void)
                     58: {
                     59:        panic("exit");
                     60:        /*NOTREACHED*/
                     61: }