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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2023 SUSE
* Authors: Libor Pechacek <lpechacek@suse.cz>
* Marcos Paulo de Souza <mpdesouza@suse.com>
*/
#include <stdio.h>
#include <unistd.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <signal.h>
static int stop;
static int sig_int;
void hup_handler(int signum)
{
stop = 1;
}
void int_handler(int signum)
{
stop = 1;
sig_int = 1;
}
int main(int argc, char *argv[])
{
long count = 0;
signal(SIGHUP, &hup_handler);
signal(SIGINT, &int_handler);
while (!stop) {
(void)syscall(SYS_getpid);
count++;
}
if (sig_int)
printf("%ld iterations done\n", count);
return 0;
}
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