1. #include <signal.h>
    4. void SigHandler(int signo) {
    5.   std::cout << "QUIING..." << std::endl;
    6. }
    8. void SetupSignals() {
    9.   ::signal(SIGHUP, SIG_IGN);
    10.   ::signal(SIGPIPE, SIG_IGN);
    11.   ::signal(SIGINT, &SigHandler);
    12.   ::signal(SIGQUIT, &SigHandler);
    13.   ::signal(SIGTERM, &SigHandler);
    14. }