{"provider_url":"https://hatena.blog","url":"https://takehikom.hateblo.jp/entry/20071009/1191880360","version":"1.0","blog_url":"https://takehikom.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/takehikom/","type":"rich","author_name":"takehikom","description":"\u6728\u66dc\u306e\u6f14\u7fd2\uff0c\u5185\u5bb9\u3084\u9032\u3081\u65b9\u306f\u57fa\u672c\u7684\u306b\u6628\u5e74\u5ea6\u304b\u3089\u5909\u66f4\u3057\u306a\u3044\u306e\u3067\u3059\u304c\uff0c\u30b3\u30fc\u30c9\u306f\u5909\u66f4\u3057\u3088\u3046\u3068\u601d\u3063\u3066\uff0c\u3053\u308c\u307e\u3067\uff0c\u60c5\u5831\u53ce\u96c6\u3092\u3057\u305f\u308a\uff0c\u81ea\u5206\u3067\u3082\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u307f\u305f\u308a\u3057\u307e\u3057\u305f\uff0e \u6628\u65e5\u3084\u3063\u3068\u305d\u306e\u76ee\u9014\u304c\u7acb\u3061\u307e\u3057\u305f\uff0e gethostbyname\u306f\uff0c\"get host by name\" \u3068\u5206\u89e3\u3057\u3066\u8aad\u3080\u3088\u3046\u306b\uff0c\u30db\u30b9\u30c8\u540d\u3092\u5165\u529b\u306b\u3068\u308a\uff0c\u30db\u30b9\u30c8\u60c5\u5831\u3092\u8fd4\u3059\u95a2\u6570\u3067\u3059\uff0eIPv4\u306b\u3057\u304b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u306e\u3068\uff0c\u518d\u5165\u53ef\u80fd\u3067\u306a\u3044*1\u306e\u3067\u9023\u7d9a\u3057\u3066\u547c\u3073\u51fa\u305b\u306a\u3044\u3068\u3044\u3046\u554f\u984c\u304c\u3042\u308a\u307e\u3059\uff0e getaddrinfo\u306f\u4e0a\u8a18\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u307e\u3059\uff0e\u5f97\u3089\u308c\u305f\u5024\u304c\uff0c\u300ebind(2) \u3084 connect(2) \u306a\u3069\u306e\u95a2\u6570\u30b3\u30fc\u30eb\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7528\u3084\u30b5\u30fc\u30d0\u30fc\u7528\u306e\u30bd\u30b1\u30c3\u30c8\u3092\u751f\u2026","categories":["\u6388\u696d"],"width":"100%","blog_title":"\u308f\u3055\u3063\u304dhb","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakehikom.hateblo.jp%2Fentry%2F20071009%2F1191880360\" title=\" gethostbyname\u304b\u3089getaddrinfo\u3078 - \u308f\u3055\u3063\u304dhb\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" gethostbyname\u304b\u3089getaddrinfo\u3078","height":"190","image_url":null,"provider_name":"Hatena Blog","published":"2007-10-09 06:52:40"}