{"type":"rich","author_name":"kei-os2007","version":"1.0","blog_url":"https://kei-os2007.hatenadiary.org/","description":"\u306f \u304b\u3089\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u3055\u308c\u3066\u3044\u3066 \u30b3\u30de\u30f3\u30c9\u756a\u53f7\u306e\u8a2d\u5b9a\u3092\u52a9\u3051\u308b\u30de\u30af\u30ed\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002 \u305f\u3068\u3048\u3070... __IO(type,nr) \u5f15\u6570\u306a\u3057\u306e\u30b3\u30de\u30f3\u30c9\u7528 _IOR(type,nr,datatype) \u30c9\u30e9\u30a4\u30d0\u304b\u3089\u306e\u30c7\u30fc\u30bf\u8aad\u307f\u51fa\u3057\u7528 _IOW(type,nr,datatype) \u30c7\u30fc\u30bf\u66f8\u304d\u8fbc\u307f\u7528 _IOWR(type,nr,datatype) \u53cc\u65b9\u5411\u8ee2\u9001\u7528 \u8a73\u3057\u304f\u306f \u8a73\u3057\u304f\u306f\u3001JF\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u305f\u307b\u3046\u304c\u3088\u3044\u306a\u3002 \u30ea\u30f3\u30af\u306f\u3063\u3068\u3053\u3046\u3002http://www.linux.or.jp/JF/JFdocs/kernel-docs-2.6/ioctl-number.txt.html","width":"100%","image_url":null,"blog_title":"kei-os2007 against the machine!!","height":"190","provider_url":"https://hatena.blog","published":"2008-04-27 14:54:51","url":"https://kei-os2007.hatenadiary.org/entry/20080427/1209275691","author_url":"https://blog.hatena.ne.jp/kei-os2007/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkei-os2007.hatenadiary.org%2Fentry%2F20080427%2F1209275691\" title=\"  - kei-os2007 against the machine!!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","title":" ","categories":["dev","linux"]}