{"id":1773,"date":"2025-12-16T01:56:21","date_gmt":"2025-12-16T01:56:21","guid":{"rendered":"http:\/\/www.recologypower.com:9080\/?p=1773"},"modified":"2025-12-16T01:56:21","modified_gmt":"2025-12-16T01:56:21","slug":"%e3%80%90linux%e3%80%91linux5-10%e5%86%85%e6%a0%b8do_gettimeofday%e5%87%bd%e6%95%b0%e6%8a%a5%e9%94%99%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/www.recologypower.com:9080\/?p=1773","title":{"rendered":"\u3010Linux\u3011linux5.10\u5185\u6838do_gettimeofday\u51fd\u6570\u62a5\u9519\u95ee\u9898"},"content":{"rendered":"\n<p>linux5.10\u5185\u6838do_gettimeofday\u51fd\u6570\u63d0\u793a\u4e0d\u5b58\u5728\u3002<\/p>\n\n\n\n<p>\u89e3\u51b3\u529e\u6cd5\u4f7f\u7528ktime_get_real_ts64\u4ee3\u66ff\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u5b9e\u4f8b\uff1a<\/p>\n\n\n\n<p>\u4fee\u6539\u4e4b\u524d\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>    struct  timeval   time_now;\r\n\tstruct rtc_time tm; \r\n    do_gettimeofday(&amp;time_now);\r\n\trtc_time_to_tm(time_now.tv_sec, &amp;tm); <\/code><\/pre>\n\n\n\n<p>\u4fee\u6539\u4e4b\u540e\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\tstruct timespec64 ts64;\r\n\tstruct rtc_time tm; \r\n    ktime_get_real_ts64(&amp;ts64);\r\n\ttm = rtc_ktime_to_tm(ts64.tv_sec); <\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<div class=\"slide-text-bg2\">\n<h3>linux5.10\u5185\u6838do_gettim<\/h3>\n<\/div>\n<div class=\"flex-btn-div\"><a href=\"http:\/\/www.recologypower.com:9080\/?p=1773\" class=\"btn1 flex-btn\">\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[110],"tags":[],"_links":{"self":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1773"}],"collection":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1773"}],"version-history":[{"count":1,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1773\/revisions"}],"predecessor-version":[{"id":1774,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1773\/revisions\/1774"}],"wp:attachment":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1773"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}