{"id":9326,"date":"2023-04-23T14:43:18","date_gmt":"2023-04-23T06:43:18","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=9326"},"modified":"2023-04-23T16:04:31","modified_gmt":"2023-04-23T08:04:31","slug":"%e5%ad%97%e7%ac%a6%e8%ae%be%e5%a4%87%e5%8f%b7%e6%b3%a8%e5%86%8c%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=9326","title":{"rendered":"\u5b57\u7b26\u8bbe\u5907\u53f7\u6ce8\u518c\u51fd\u6570register_chrdev_region\u548calloc_chrdev_region"},"content":{"rendered":"<p><a href=\"https:\/\/blog.csdn.net\/hwx1546\/article\/details\/123030865\">https:\/\/blog.csdn.net\/hwx1546\/article\/details\/123030865<\/a><\/p>\n<p><code>cat \/proc\/devices<\/code>,\u67e5\u770b\u4e3b\u8bbe\u5907\u53f7.<\/p>\n<blockquote>\n<p>\u5185\u6838\u63d0\u4f9bregister_chrdev_region\u548calloc_chrdev_region\u4e3b\u6b21\u8bbe\u5907\u53f7\uff0c\u4e2a\u4eba\u5efa\u8bae\u6700\u597d\u4f7f\u7528alloc_chrdev_region\u6765\u8ba9\u5185\u6838\u81ea\u52a8\u5206\u914d\u5e76\u6ce8\u518c\u8bbe\u5907\u53f7\u3002\u5982\u679c\u8981\u4f7f\u7528register_chrdev_region\u51fd\u6570\uff0c\u8bf7\u5148\u67e5\u770b\u5185\u6838\u6709\u54ea\u4e9b\u8bbe\u5907\u53f7\u662f\u7a7a\u95f2\uff0c\u4e0d\u80fd\u4f7f\u7528\u5df2\u7ecf\u6ce8\u518c\u8fc7\u8bbe\u5907\u53f7\u3002<\/p>\n<\/blockquote>\n<button class=\"simplefavorite-button\" data-postid=\"9326\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>https:\/\/blog.csdn.net\/hwx1546\/article\/details\/1230 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[733],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9326"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9326"}],"version-history":[{"count":3,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9326\/revisions"}],"predecessor-version":[{"id":9335,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9326\/revisions\/9335"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9326"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}