摘要:
Before describingselectandpoll, we need to step back and look at the bigger picture, examining the basic differences in the five I/O models that are available to us under Unix:blocking I/Ononblocking I/OI/O multiplexing (selectandpoll)signal driven I/O (SIGIO)asynchronous I/O (the POSIXaio_functions 阅读全文
posted @ 2013-10-27 12:03
阿霏
阅读(436)
评论(0)
推荐(0)
浙公网安备 33010602011771号