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操作系统是怎么实现 epoll 的
linxiaoziruo
·
Apr 16, 2019
· 1328 views
This topic created in 2585 days ago, the information mentioned may be changed or developed.
操作系统自己开个线程不断轮询各个 IO 的缓存区,发现有数据,就产生一个事件?
缓存区
epoll
轮训
操作系统
1 replies
1
leviathan0992
Apr 16, 2019
内核是靠中断处理的回调
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