{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fruby-trunk-changes.hatenablog.com%2Fentry%2Fruby_trunk_changes_67047_67049\" title=\"ruby-trunk-changes r67047 - r67049 - ruby trunk changes\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"ruby-trunk-changes r67047 - r67049","blog_title":"ruby trunk changes","blog_url":"https://ruby-trunk-changes.hatenablog.com/","provider_url":"https://hatena.blog","width":"100%","type":"rich","categories":[],"author_url":"https://blog.hatena.ne.jp/nagachika/","provider_name":"Hatena Blog","height":"190","version":"1.0","image_url":null,"author_name":"nagachika","published":"2019-02-11 20:37:31","description":"\u4eca\u65e5\u306f IO.copy_stream \u306e fcopyfile() \u5b9f\u88c5\u306e\u518d\u4fee\u6b63\u306a\u3069\u304c\u3042\u308a\u307e\u3057\u305f\u3002 glass: r67047 2019-02-11 11:12:54 +0900 r66930 \u306e\u7d9a\u304d\u3002 IO.copy_stream \u306e\u5b9f\u88c5\u3067 sendfile(), copy_file_range() \u307e\u305f\u306f fcopyfile() \u3092\u5229\u7528\u3059\u308b\u5b9f\u88c5\u306e\u6642\u306e\u5909\u6570\u304a\u3088\u3073\u30e9\u30d9\u30eb\u306e\u5ba3\u8a00\u306e preprocessor \u5206\u5c90\u306e\u6761\u4ef6\u304c\u6f0f\u308c\u3066\u305f\u306e\u3092\u4fee\u6b63\u3057\u3066\u3044\u307e\u3059\u3002 svn: r67048 2019-02-11 11:13:04 +0900 version.h \u306e\u65e5\u4ed8\u66f4\u65b0\u3002 glass: r67049 2019-02\u2026","url":"https://ruby-trunk-changes.hatenablog.com/entry/ruby_trunk_changes_67047_67049"}