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/* $OpenBSD: process_kill.c,v 1.1 2012/03/07 22:01:29 fgsch Exp $ */
/*
* Federico G. Schwindt <fgsch@openbsd.org>, 2012. Public Domain.
*/
#include <pthread.h>
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
#include "test.h"
void
deadlock(int sig)
{
PANIC("deadlock detected");
}
void
handler(int sig)
{
}
void *
killer(void *arg)
{
sleep(2);
CHECKe(kill(getpid(), SIGUSR1));
return (NULL);
}
int
main(int argc, char **argv)
{
pthread_t t;
ASSERT(signal(SIGALRM, deadlock) != SIG_ERR);
ASSERT(signal(SIGUSR1, handler) != SIG_ERR);
CHECKr(pthread_create(&t, NULL, killer, NULL));
alarm(5);
sleep(15);
CHECKr(pthread_join(t, NULL));
SUCCEED;
}
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