Multiplexer poll

poll Like select, poll is also a ready event notification scheme. Poll has only one function, that is, waiting.Poll solves two select problems: there is no upper limit on the file descriptor that poll waits for.poll separates the input and output using variables. Therefore, each cycle does not need to be added again. Introduction to poll ...

Posted on Fri, 03 Dec 2021 23:43:14 -0500 by 2DaysAway