2008-02-19 EAGAINとWSAEWOULDBLOCK C言語 http://www.kt.rim.or.jp/~ksk/wskfaq-ja/articles/bsd-compatibility.html http://www.koders.com/c/fidECDE0904A9E7E0D9F1AFB22DB9076C356C4C2BCE.aspx?s=map_errno#L183 map_errnoでWSAEWOULDBLOCKをEAGAINにマップするという話はないんだろうか…