send/sendto/recv/recv/recvfrom函数在阻塞和非块模式下的错误处理有什么区别?
仅在非阻滞模式下您才能获得eagain/ewoldblock。
send/sendto/recv/recv/recvfrom函数在阻塞和非块模式下的错误处理有什么区别?
仅在非阻滞模式下您才能获得eagain/ewoldblock。
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