A very concise and nicely written overview that is, as always for Julia Evans’ blog posts, easily understandable even without much prior knowledge.
It looks like the post was written in a hurry because there is an unfinished sentence
The epoll group of system calls (epoll_create, epoll_ctl, epoll_wait) give the Linux kernel a list of file descriptors to track and ask for updates about whether
A very concise and nicely written overview that is, as always for Julia Evans’ blog posts, easily understandable even without much prior knowledge. It looks like the post was written in a hurry because there is an unfinished sentence
and some typos here and there.