{"title":"read(2) \u306e\u30d5\u30a1\u30a4\u30eb\u30aa\u30d5\u30bb\u30c3\u30c8","url":"https://copyanddestroy.hatenablog.com/entry/2025/03/07/100952","image_url":"https://i.gyazo.com/f6e0f180f2ab802f24621fb0a2114279.png","version":"1.0","provider_url":"https://hatena.blog","published":"2025-03-07 10:09:52","categories":["code","\u65e5\u8a18\u306e\u7df4\u7fd2"],"blog_title":"copy and destroy","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcopyanddestroy.hatenablog.com%2Fentry%2F2025%2F03%2F07%2F100952\" title=\"read(2) \u306e\u30d5\u30a1\u30a4\u30eb\u30aa\u30d5\u30bb\u30c3\u30c8 - copy and destroy\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/taizooo/","blog_url":"https://copyanddestroy.hatenablog.com/","description":"\u65e5\u8a18\u306e\u7df4\u7fd2\u3067\u3059\u3002Man page of READ gyazo.com \u8aac\u660e seek \u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001read \u306f\u30d5\u30a1\u30a4\u30eb\u30aa\u30d5\u30bb\u30c3\u30c8\u304b\u3089\u884c\u308f\u308c\u3001\u30d5\u30a1\u30a4\u30eb\u30aa\u30d5\u30bb\u30c3\u30c8\u306f\u8aad\u307f\u8fbc\u3093\u3060\u30d0\u30a4\u30c8\u6570\u5206\u3060\u3051\u9032\u3081\u3089\u308c\u308b\u3002\u30d5\u30a1\u30a4\u30eb\u30aa\u30d5\u30bb\u30c3\u30c8\u304c\u30d5\u30a1\u30a4\u30eb\u672b\u5c3e\u304b\u305d\u308c\u3088\u308a\u5148\u306e\u5834\u5408\u306f\u3001\u8aad\u307f\u51fa\u3057\u306f\u884c\u308f\u308c\u305a\u3001 read() \u306f 0 \u3092\u8fd4\u3059\u3002 https://linuxjm.sourceforge.io/html/LDP_man-pages/man2/read.2.html#lbAD \u8fd4\u308a\u5024 \u6210\u529f\u3057\u305f\u5834\u5408\u3001\u8aad\u307f\u8fbc\u3093\u3060\u30d0\u30a4\u30c8\u6570\u3092\u8fd4\u3059 (0 \u306f\u30d5\u30a1\u30a4\u30eb\u306e\u7d42\u308a\u3092\u610f\u5473\u3059\u308b)\u3002 \u30d5\u30a1\u30a4\u30eb\u4f4d\u7f6e\u306f\u3053\u306e\u6570\u3060\u3051\u9032\u3081\u3089\u308c\u308b\u3002 \u3053\u306e\u6570\u304c\u8981\u6c42\u2026","provider_name":"Hatena Blog","width":"100%","height":"190","type":"rich","author_name":"taizooo"}