#include <Core/Core.h>
#include <signal.h>

using namespace Upp;

static std::atomic<bool> done(false);
static void SecureStop(int) {  done = true; }

CONSOLE_APP_MAIN
{
    String s;
    struct sigaction sa;
    Zero(sa);
    sa.sa_handler = &SecureStop;
    sigaction(SIGINT, &sa, nullptr);
	
	while(s != "exit" && !done) {
		s = ReadStdIn();
	}
 	if(done) {
		Cout() << "SIGINT!" << "\n";
	}
}