<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>SQPOLL on Hical</title><link>https://hicalio.cn/tags/sqpoll/</link><description>Recent content in SQPOLL on Hical</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Thu, 02 Oct 2025 00:00:00 +0000</lastBuildDate><atom:link href="https://hicalio.cn/tags/sqpoll/index.xml" rel="self" type="application/rss+xml"/><item><title>深入学习 io_uring（二）：高级特性与 TCP 网络编程</title><link>https://hicalio.cn/posts/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0io_uring_%E8%BF%9B%E9%98%B6%E7%AF%87/</link><pubDate>Thu, 02 Oct 2025 00:00:00 +0000</pubDate><guid>https://hicalio.cn/posts/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0io_uring_%E8%BF%9B%E9%98%B6%E7%AF%87/</guid><description>深入 io_uring 的高级特性——SQPOLL 零系统调用、Fixed Buffers 零拷贝、Linked SQE 依赖链、Multishot 操作，并用 io_uring 实现完整的 TCP Echo Server。</description></item></channel></rss>