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/* $OpenBSD: rint.c,v 1.1 2003/02/12 07:05:34 mickey Exp $ */
/* Copyright (c) 2003 Michael Shalayeff. Public domain. */
#include <stdio.h>
#include <signal.h>
#include <unistd.h>
#include <math.h>
void
sigfpe(int sig, siginfo_t *si, void *v)
{
char buf[132];
if (si) {
snprintf(buf, sizeof(buf), "sigfpe: addr=%p, code=%d\n",
si->si_addr, si->si_code);
write(1, buf, strlen(buf));
}
_exit(1);
}
int
main()
{
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_sigaction = sigfpe;
sa.sa_flags = SA_SIGINFO;
sigaction(SIGFPE, &sa, NULL);
if (rint(8.6) != 9.)
exit(1);
exit(0);
}
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