maybe I can create a new event FD usingeventfd(), then make it be readable or writeable, add it to the epoll when needed, and tada. Remove it after the fact. I will think a little bit more and maybe try this idea. Of course it comes with 2 tree ...
7.Epoll方法的具体实现方法和具体的底层逻辑 8.C++中空类的占用字节,添加了构造函数和析构函数之后的占用字节,把析构函数前面加上虚函数之后 9.介绍下自己学到的一些算法,我选择了说dijsktra算法和快排 10.说下new delete malloc() free()的一些区别 11.介绍下STL,我把我知道的基本都说了,面试官没有追问 12...