<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>零拷贝 - 标签 - 红茶馆</title><link>https://onlyblacktea.cn/tags/%E9%9B%B6%E6%8B%B7%E8%B4%9D/</link><description>红茶馆</description><generator>Hugo 0.168.0 &amp; FixIt v1.0.0-beta.3</generator><language>zh-CN</language><managingEditor>804559276@qq.com (破戒僧)</managingEditor><webMaster>804559276@qq.com (破戒僧)</webMaster><copyright>Onlyblacktea</copyright><lastBuildDate>Fri, 16 Oct 2026 00:00:00 +0800</lastBuildDate><atom:link href="https://onlyblacktea.cn/tags/%E9%9B%B6%E6%8B%B7%E8%B4%9D/index.xml" rel="self" type="application/rss+xml"/><item><title>第 7 章 文件描述符、VFS 与 I/O 多路复用</title><link>https://onlyblacktea.cn/book/backend/ch07/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch07/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%8C%E7%AF%87-%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/">第二篇 操作系统</category><description>文件描述符三层结构、VFS、select/poll/epoll 与 epoll 内部实现、LT 与 ET、零拷贝三种实现。</description></item></channel></rss>