摘要：http://www.outflux.net/blog/archives/2008/03/09/using-select-on-a-fifo/The right way to handle on-going input from file descriptors is to use select(). All readable events are flagged (one such event is “end of file”, which is indicated by a 0-sized read()). For example, if we’re reading from file d 阅读全文

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