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/*
* Copyright (c) 1995-1996, 1998, 1999 University of Utah and the Flux Group.
* All rights reserved.
*
* This file is part of the Flux OSKit. The OSKit is free software, also known
* as "open source;" you can redistribute it and/or modify it under the terms
* of the GNU General Public License (GPL), version 2, as published by the Free
* Software Foundation (FSF). To explore alternate licensing terms, contact
* the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
*
* The OSKit 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 GPL for more details. You should have
* received a copy of the GPL along with the OSKit; see the file COPYING. If
* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
*/
/*
* Redefined in the pthreads module to give better information.
*/
#include <stdio.h>
#include <stdarg.h>
#include <oskit/debug.h>
#include <stdlib.h>
#include <threads/pthread_internal.h>
static int paniced;
void dump_stack_trace_bis(int (*__printf)(const char *,...),
int max_st_levels);
/*
* This function is called by the assert() macro defined in assert.h;
* it's also a nice simple general-purpose panic function.
*/
void panic(const char *fmt, ...)
{
pthread_thread_t *pthread = CURPTHREAD();
va_list vl;
int i;
if (paniced) {
_exit(2);
}
paniced = 1;
disable_interrupts();
va_start(vl, fmt);
vprintf(fmt, vl);
va_end(vl);
printf("\n");
for (i = 0; i < THREADS_MAX_THREAD; i++)
threads_stack_back_trace(i, 16);
printf("Tid:%p P:%08x\n", pthread->tid, (int) pthread);
dump_stack_trace_bis(printf, 24);
exit(1);
}
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