55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/***********************************************************************/
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/* */
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/* Objective Caml */
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/* */
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/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
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/* */
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/* Copyright 1996 Institut National de Recherche en Informatique et */
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/* en Automatique. All rights reserved. This file is distributed */
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/* under the terms of the Q Public License version 1.0. */
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/* */
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/***********************************************************************/
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/* $Id$ */
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#include <stdio.h>
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#include <signal.h>
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#include <setjmp.h>
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double foo;
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void access_double(double *p)
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{
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foo = *p;
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}
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jmp_buf failure;
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void sig_handler(int sig)
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{
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longjmp(failure, 1);
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}
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int main(void)
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{
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long n[10];
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int res;
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signal(SIGSEGV, sig_handler);
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#ifdef SIGBUS
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signal(SIGBUS, sig_handler);
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#endif
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if(setjmp(failure) == 0) {
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access_double((double *) n);
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access_double((double *) (n+1));
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res = 0;
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} else {
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res = 1;
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}
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signal(SIGSEGV, SIG_DFL);
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#ifdef SIGBUS
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signal(SIGBUS, SIG_DFL);
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#endif
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exit(res);
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}
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