{"provider_url":"https://hatena.blog","published":"2017-09-23 22:29:02","blog_title":"simotin13's message","type":"rich","categories":["C\u8a00\u8a9e","Linux"],"url":"https://mcommit.hatenadiary.com/entry/2017/09/23/222902","title":"Linux C\u8a00\u8a9e\u3067\u30df\u30ea\u79d2\u306e\u8a08\u7b97\u3092\u3059\u308b","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/simotin13/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmcommit.hatenadiary.com%2Fentry%2F2017%2F09%2F23%2F222902\" title=\"Linux C\u8a00\u8a9e\u3067\u30df\u30ea\u79d2\u306e\u8a08\u7b97\u3092\u3059\u308b - simotin13&#39;s message\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","author_name":"simotin13","version":"1.0","image_url":null,"description":"Linux\u7cfbOS\u306eC\u8a00\u8a9e\u3067\u306ftimeval\u69cb\u9020\u4f53\u3092\u4f7f\u3063\u305f\u6642\u9593\u8868\u73fe\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u3042\u304f\u307e\u3067gettimeofday\u306b\u3088\u308b\u6642\u9593\u306e\u53d6\u5f97\u30fb\u53c2\u7167\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u308b\u304b\u3089\u306a\u306e\u304b\u3001\u6642\u9593\u8a08\u7b97\u306eAPI\u306f\u3042\u308a\u307e\u305b\u3093\u3002ms\u79d2\u5358\u4f4d\u3067\u7d4c\u904e\u6642\u9593\u306e\u52a0\u7b97\u3092\u3059\u308b\u95a2\u6570\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u306e\u3067\u66f8\u3044\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3001\u30c6\u30b9\u30c8\u306e\u305f\u3081\u306b\u66f8\u3044\u305f\u691c\u8a3c\u30b3\u30fc\u30c9\u3092\u52d5\u304b\u3057\u3066\u307f\u305f\u3089\u3001\u7d50\u679c\u304c\u9762\u767d\u304b\u3063\u305f\u306e\u3067\u8a18\u4e8b\u3068\u3057\u3066\u6319\u3052\u3066\u304a\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u30df\u30ea\u79d2\u52a0\u7b97\u3059\u308b\u30b3\u30fc\u30c9 #include <stdio.h> #include <unistd.h> #include <sys/time.h> void add_ms(struct timeval *t, long m\u2026","height":"190","blog_url":"https://mcommit.hatenadiary.com/"}