| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/sys/unix/selector/mod.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>mod.rs - source</title><link rel="stylesheet" type="text/css" href="../../../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../../../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../../../../../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../../../../../ayu.css" disabled ><script id="default-settings"></script><script src="../../../../../storage.js"></script><script src="../../../../../crates.js"></script><noscript><link rel="stylesheet" href="../../../../../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../../../../../favicon.svg"> |
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| <a id="settings-menu" href="../../../../../settings.html"><img src="../../../../../wheel.svg" width="18" height="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><pre class="line-numbers"><span id="1"> 1</span> |
| <span id="2"> 2</span> |
| <span id="3"> 3</span> |
| <span id="4"> 4</span> |
| <span id="5"> 5</span> |
| <span id="6"> 6</span> |
| <span id="7"> 7</span> |
| <span id="8"> 8</span> |
| <span id="9"> 9</span> |
| <span id="10">10</span> |
| <span id="11">11</span> |
| <span id="12">12</span> |
| <span id="13">13</span> |
| <span id="14">14</span> |
| <span id="15">15</span> |
| <span id="16">16</span> |
| <span id="17">17</span> |
| <span id="18">18</span> |
| <span id="19">19</span> |
| <span id="20">20</span> |
| <span id="21">21</span> |
| <span id="22">22</span> |
| <span id="23">23</span> |
| <span id="24">24</span> |
| <span id="25">25</span> |
| <span id="26">26</span> |
| <span id="27">27</span> |
| <span id="28">28</span> |
| <span id="29">29</span> |
| <span id="30">30</span> |
| <span id="31">31</span> |
| <span id="32">32</span> |
| <span id="33">33</span> |
| <span id="34">34</span> |
| <span id="35">35</span> |
| <span id="36">36</span> |
| <span id="37">37</span> |
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| <span id="42">42</span> |
| <span id="43">43</span> |
| <span id="44">44</span> |
| <span id="45">45</span> |
| </pre><div class="example-wrap"><pre class="rust "> |
| <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>( |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"android"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"linux"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"solaris"</span> |
| ))]</span> |
| <span class="kw">mod</span> <span class="ident">epoll</span>; |
| |
| <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>( |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"android"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"linux"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"solaris"</span> |
| ))]</span> |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use</span> <span class="self">self</span>::<span class="ident">epoll</span>::{<span class="ident">event</span>, <span class="ident">Event</span>, <span class="ident">Events</span>, <span class="ident">Selector</span>}; |
| |
| <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>( |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"dragonfly"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"ios"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"openbsd"</span> |
| ))]</span> |
| <span class="kw">mod</span> <span class="ident">kqueue</span>; |
| |
| <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>( |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"dragonfly"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"ios"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, |
| <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"openbsd"</span> |
| ))]</span> |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use</span> <span class="self">self</span>::<span class="ident">kqueue</span>::{<span class="ident">event</span>, <span class="ident">Event</span>, <span class="ident">Events</span>, <span class="ident">Selector</span>}; |
| |
| <span class="doccomment">/// Lowest file descriptor used in `Selector::try_clone`.</span> |
| <span class="doccomment">///</span> |
| <span class="doccomment">/// # Notes</span> |
| <span class="doccomment">///</span> |
| <span class="doccomment">/// Usually fds 0, 1 and 2 are standard in, out and error. Some application</span> |
| <span class="doccomment">/// blindly assume this to be true, which means using any one of those a select</span> |
| <span class="doccomment">/// could result in some interesting and unexpected errors. Avoid that by using</span> |
| <span class="doccomment">/// an fd that doesn't have a pre-determined usage.</span> |
| <span class="kw">const</span> <span class="ident">LOWEST_FD</span>: <span class="ident">libc</span>::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">3</span>; |
| </pre></div> |
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