{"type":"rich","published":"2018-03-10 21:42:53","version":"1.0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/perlcodesample/","url":"https://perlcodesample.hatenadiary.jp/entry/20180310/1525092173","blog_url":"https://perlcodesample.hatenadiary.jp/","width":"100%","image_url":null,"provider_name":"Hatena Blog","height":"190","description":"Perl \u203a \u30e2\u30b8\u30e5\u30fc\u30eb \u203a here Fcntl\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001flock\u95a2\u6570\u3084seek\u95a2\u6570\u3067\u5229\u7528\u3059\u308b\u5b9a\u6570\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 # flock\u95a2\u6570\u306e\u5b9a\u6570 use Fcntl ':flock'; # seek\u95a2\u6570\u306e\u5b9a\u6570 use Fcntl ':seek'; # sysopen\u95a2\u6570\u306e\u5b9a\u6570 use Fcntl ':DEFAULT'; flock\u95a2\u6570\u3067\u4f7f\u3046\u5b9a\u6570 \u30a4\u30f3\u30dd\u30fc\u30c8\u3055\u308c\u308bflock\u95a2\u6570\u3067\u4f7f\u3046\u5b9a\u6570\u3067\u3059\u3002 LOCK_SH \u8aad\u307f\u8fbc\u307f\u30ed\u30c3\u30af LOCK_EX \u66f8\u304d\u8fbc\u307f\u30ed\u30c3\u30af LOCK_NB \u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u30e2\u30fc\u30c9 LOCK_UN \u30ed\u30c3\u30af\u89e3\u9664 seek\u95a2\u6570\u3067\u4f7f\u3046\u5b9a\u6570 \u30a4\u30f3\u30dd\u30fc\u30c8\u3055\u308c\u308bseek\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fperlcodesample.hatenadiary.jp%2Fentry%2F20180310%2F1525092173\" title=\"Fcntl - flock/seek/sysopen\u95a2\u6570\u306e\u5b9a\u6570\u3092\u30a4\u30f3\u30dd\u30fc\u30c8 - Perl\u5165\u9580\u30bc\u30df\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Fcntl - flock/seek/sysopen\u95a2\u6570\u306e\u5b9a\u6570\u3092\u30a4\u30f3\u30dd\u30fc\u30c8","author_name":"perlcodesample","categories":[],"blog_title":"Perl\u5165\u9580\u30bc\u30df"}