Thread: Signal question

Hi

I want to catch a signal and continue the program. But when I catch it, my signal handler takes the control and program terminates after the signal handler returns.

Here is the code

Code:

struct itimerval it;

static void sig_handler(int sig)
{
	printf("Signal\n");
}

int main()
{
	signal(SIGALRM,sig_handler);
	
	it.it_value.tv_sec=1;
	it.it_value.tv_usec=0;

	setitimer(ITIMER_REAL,&it,0);

	sleep(10);	
	return 0;
}

I want to print screen "Signal" continuously when a signal is caugth (so, print "Signal" once in a second).

How can I do this?

Thanks...