利用linux的timerfd_create实现计时器示例分享

   // timer1.timer_start();
   // timer2.timer_start();

    my_timers.timers_poll_add_timer(timer1);
    my_timers.timers_poll_add_timer(timer2);

    sleep(5);
    my_timers.timers_poll_del_timer(timer2);
    cout<<"del complete"<<endl;
    timer1.timer_modify_internal(5.1);
    //timer2.timer_modify_internal(10.1);
    cout<<"modify complete"<<endl;
    sleep(4);
    //my_timers.timers_poll_del_timer(timer2);

    //sleep(5);

    //my_timers.timers_poll_deactive();

    pthread_join(thread_id,NULL);
    return 0;
}