{"id":13474,"date":"2024-05-20T11:26:49","date_gmt":"2024-05-20T03:26:49","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=13474"},"modified":"2024-08-13T16:57:29","modified_gmt":"2024-08-13T08:57:29","slug":"netlink%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=13474","title":{"rendered":"Netlink\u4ecb\u7ecd"},"content":{"rendered":"<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/269141945\">https:\/\/zhuanlan.zhihu.com\/p\/269141945<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/u011456016\/article\/details\/136380410\">https:\/\/blog.csdn.net\/u011456016\/article\/details\/136380410<\/a><br \/>\n<a href=\"https:\/\/mp.weixin.qq.com\/s\/NLPSw-Lj87RXd4ot23H4cg\">https:\/\/mp.weixin.qq.com\/s\/NLPSw-Lj87RXd4ot23H4cg<\/a><br \/>\n<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/693908092\">https:\/\/zhuanlan.zhihu.com\/p\/693908092<\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13474\/#%E4%B8%80%E3%80%81%E4%BB%80%E4%B9%88%E6%98%AFnetlink%E9%80%9A%E4%BF%A1%E6%9C%BA%E5%88%B6\" title=\"\u4e00\u3001\u4ec0\u4e48\u662fnetlink\u901a\u4fe1\u673a\u5236\">\u4e00\u3001\u4ec0\u4e48\u662fnetlink\u901a\u4fe1\u673a\u5236<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13474\/#%E4%BA%8C%E3%80%81netlink%E9%80%9A%E4%BF%A1%E6%9C%BA%E5%88%B6%E7%9A%84%E7%89%B9%E7%82%B9\" title=\"\u4e8c\u3001netlink\u901a\u4fe1\u673a\u5236\u7684\u7279\u70b9\">\u4e8c\u3001netlink\u901a\u4fe1\u673a\u5236\u7684\u7279\u70b9<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13474\/#%E4%B8%89%E3%80%81NetLink%E6%BA%90%E7%A0%81\" title=\"\u4e09\u3001NetLink\u6e90\u7801\">\u4e09\u3001NetLink\u6e90\u7801<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13474\/#%E5%9B%9B%E3%80%81NetLink%E5%8D%8F%E8%AE%AE%E5%AD%90%E7%B3%BB%E7%BB%9F\" title=\"\u56db\u3001NetLink[\u534f\u8bae]\u5b50\u7cfb\u7edf\">\u56db\u3001NetLink[\u534f\u8bae]\u5b50\u7cfb\u7edf<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13474\/#%E8%B7%AF%E7%94%B1%E5%AD%90%E7%B3%BB%E7%BB%9F\" title=\"\u8def\u7531\u5b50\u7cfb\u7edf\">\u8def\u7531\u5b50\u7cfb\u7edf<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81%E4%BB%80%E4%B9%88%E6%98%AFnetlink%E9%80%9A%E4%BF%A1%E6%9C%BA%E5%88%B6\"><\/span>\u4e00\u3001\u4ec0\u4e48\u662fnetlink\u901a\u4fe1\u673a\u5236<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Netlink\u5957\u63a5\u5b57\u662f\u7528\u4ee5\u5b9e\u73b0\u7528\u6237\u8fdb\u7a0b\u4e0e\u5185\u6838\u8fdb\u7a0b\u901a\u4fe1\u7684\u4e00\u79cd\u7279\u6b8a\u7684\u8fdb\u7a0b\u95f4\u901a\u4fe1(IPC) ,\u4e5f\u662f\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u4e0e\u5185\u6838\u901a\u4fe1\u7684\u6700\u5e38\u7528\u7684\u63a5\u53e3\u3002Netlink \u662f\u4e00\u79cd\u7279\u6b8a\u7684 socket\uff0c\u5b83\u662f Linux \u6240\u7279\u6709\u7684\u3002<\/p>\n<p>Netlink \u662f\u4e00\u79cd\u5728\u5185\u6838\u4e0e\u7528\u6237\u5e94\u7528\u95f4\u8fdb\u884c\u53cc\u5411\u6570\u636e\u4f20\u8f93\u7684\u975e\u5e38\u597d\u7684\u65b9\u5f0f\uff0c\u7528\u6237\u6001\u5e94\u7528\u4f7f\u7528\u6807\u51c6\u7684 socket API \u5c31\u53ef\u4ee5\u4f7f\u7528 netlink \u63d0\u4f9b\u7684\u5f3a\u5927\u529f\u80fd\uff0c\u5185\u6838\u6001\u9700\u8981\u4f7f\u7528\u4e13\u95e8\u7684\u5185\u6838 API \u6765\u4f7f\u7528 netlink\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81netlink%E9%80%9A%E4%BF%A1%E6%9C%BA%E5%88%B6%E7%9A%84%E7%89%B9%E7%82%B9\"><\/span>\u4e8c\u3001netlink\u901a\u4fe1\u673a\u5236\u7684\u7279\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4f7f\u7528Netlink\u901a\u8fc7\u81ea\u5b9a\u4e49\u4e00\u79cd\u65b0\u7684\u534f\u8bae\u5e76\u52a0\u5165\u534f\u8bae\u65cf\u5373\u53ef\u901a\u8fc7socket API\u4f7f\u7528Netlink\u534f\u8bae\u5b8c\u6210\u6570\u636e\u4ea4\u6362\uff0c\u800cioctl\u548cproc\u6587\u4ef6\u7cfb\u7edf\u5747\u9700\u8981\u901a\u8fc7\u7a0b\u5e8f\u52a0\u5165\u76f8\u5e94\u7684\u8bbe\u5907\u6216\u6587\u4ef6\u3002<\/p>\n<p>Netlink\u4f7f\u7528socket\u7f13\u5b58\u961f\u5217\uff0c\u662f\u4e00\u79cd\u5f02\u6b65\u901a\u4fe1\u673a\u5236\uff0c\u800cioctl\u662f\u540c\u6b65\u901a\u4fe1\u673a\u5236\uff0c\u5982\u679c\u4f20\u8f93\u7684\u6570\u636e\u91cf\u8f83\u5927\uff0c\u4f1a\u5f71\u54cd\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n<p>Netlink\u652f\u6301\u591a\u64ad\uff0c\u5c5e\u4e8e\u4e00\u4e2aNetlink\u7ec4\u7684\u6a21\u5757\u548c\u8fdb\u7a0b\u90fd\u80fd\u83b7\u5f97\u8be5\u591a\u64ad\u6d88\u606f\u3002<\/p>\n<p>\u4f7f\u7528 netlink \u7684\u5185\u6838\u90e8\u5206\u53ef\u4ee5\u91c7\u7528\u6a21\u5757\u7684\u65b9\u5f0f\u5b9e\u73b0\uff0c\u4f7f\u7528 netlink \u7684\u5e94\u7528\u90e8\u5206\u548c\u5185\u6838\u90e8\u5206\u6ca1\u6709\u7f16\u8bd1\u65f6\u4f9d\u8d56<\/p>\n<p>Netlink\u5141\u8bb8\u5185\u6838\u53d1\u8d77\u4f1a\u8bdd\uff0c\u800cioctl\u548c\u7cfb\u7edf\u8c03\u7528\u53ea\u80fd\u7531\u7528\u6237\u7a7a\u95f4\u8fdb\u7a0b\u53d1\u8d77\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81NetLink%E6%BA%90%E7%A0%81\"><\/span>\u4e09\u3001NetLink\u6e90\u7801<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/c78f1aaf90c7\">https:\/\/www.jianshu.com\/p\/c78f1aaf90c7<\/a><br \/>\n<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/703570419\">https:\/\/zhuanlan.zhihu.com\/p\/703570419<\/a> \uff08netlink\u5b9e\u73b0\u539f\u7406\uff09<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%9B%9B%E3%80%81NetLink%E5%8D%8F%E8%AE%AE%E5%AD%90%E7%B3%BB%E7%BB%9F\"><\/span>\u56db\u3001NetLink[\u534f\u8bae]\u5b50\u7cfb\u7edf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u534f\u8bae\u5b9a\u4e49\u5728netlink.h\u4e2d\uff0c\u4e00\u79cd\u534f\u8bae\u4ee3\u8868\u4e00\u79cd\u5b50\u7cfb\u7edf\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E8%B7%AF%E7%94%B1%E5%AD%90%E7%B3%BB%E7%BB%9F\"><\/span>\u8def\u7531\u5b50\u7cfb\u7edf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/blog.csdn.net\/wjj970802\/article\/details\/137085083\">https:\/\/blog.csdn.net\/wjj970802\/article\/details\/137085083<\/a><\/p>\n<button class=\"simplefavorite-button\" data-postid=\"13474\" 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:\/\/zhuanlan.zhihu.com\/p\/269141945 https:\/\/blo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1023],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/13474"}],"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=13474"}],"version-history":[{"count":10,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/13474\/revisions"}],"predecessor-version":[{"id":14341,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/13474\/revisions\/14341"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13474"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}