| <!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 `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.145/src/unix/linux_like/linux/align.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>align.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../../../../normalize.css"><link rel="stylesheet" href="../../../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../../../../ayu.css" disabled><link rel="stylesheet" href="../../../../../dark.css" disabled><link rel="stylesheet" href="../../../../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../../../../storage.js"></script><script defer src="../../../../../source-script.js"></script><script defer src="../../../../../source-files.js"></script><script defer src="../../../../../main.js"></script><noscript><link rel="stylesheet" href="../../../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../../../../libc/index.html"><div class="logo-container"><img class="rust-logo" src="../../../../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../../../../libc/index.html"><img class="rust-logo" src="../../../../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../../../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="macro">macro_rules! </span>expand_align { |
| () => { |
| <span class="macro">s! </span>{ |
| <span class="attribute">#[cfg_attr(any(target_pointer_width = <span class="string">"32"</span>, |
| target_arch = <span class="string">"x86_64"</span>, |
| target_arch = <span class="string">"powerpc64"</span>, |
| target_arch = <span class="string">"mips64"</span>, |
| target_arch = <span class="string">"s390x"</span>, |
| target_arch = <span class="string">"sparc64"</span>, |
| target_arch = <span class="string">"aarch64"</span>, |
| target_arch = <span class="string">"riscv64"</span>, |
| target_arch = <span class="string">"riscv32"</span>, |
| target_arch = <span class="string">"loongarch64"</span>), |
| repr(align(<span class="number">4</span>)))] |
| #[cfg_attr(not(any(target_pointer_width = <span class="string">"32"</span>, |
| target_arch = <span class="string">"x86_64"</span>, |
| target_arch = <span class="string">"powerpc64"</span>, |
| target_arch = <span class="string">"mips64"</span>, |
| target_arch = <span class="string">"s390x"</span>, |
| target_arch = <span class="string">"sparc64"</span>, |
| target_arch = <span class="string">"aarch64"</span>, |
| target_arch = <span class="string">"riscv64"</span>, |
| target_arch = <span class="string">"riscv32"</span>, |
| target_arch = <span class="string">"loongarch64"</span>)), |
| repr(align(<span class="number">8</span>)))] |
| </span><span class="kw">pub struct </span>pthread_mutexattr_t { |
| <span class="attribute">#[doc(hidden)] |
| </span>size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], |
| } |
| |
| <span class="attribute">#[cfg_attr(any(target_env = <span class="string">"musl"</span>, target_env = <span class="string">"ohos"</span>, target_pointer_width = <span class="string">"32"</span>), |
| repr(align(<span class="number">4</span>)))] |
| #[cfg_attr(all(not(target_env = <span class="string">"musl"</span>), |
| not(target_env = <span class="string">"ohos"</span>), |
| target_pointer_width = <span class="string">"64"</span>), |
| repr(align(<span class="number">8</span>)))] |
| </span><span class="kw">pub struct </span>pthread_rwlockattr_t { |
| <span class="attribute">#[doc(hidden)] |
| </span>size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T], |
| } |
| |
| <span class="attribute">#[repr(align(<span class="number">4</span>))] |
| </span><span class="kw">pub struct </span>pthread_condattr_t { |
| <span class="attribute">#[doc(hidden)] |
| </span>size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], |
| } |
| |
| <span class="attribute">#[repr(align(<span class="number">4</span>))] |
| </span><span class="kw">pub struct </span>pthread_barrierattr_t { |
| <span class="attribute">#[doc(hidden)] |
| </span>size: [u8; ::__SIZEOF_PTHREAD_BARRIERATTR_T], |
| } |
| |
| <span class="attribute">#[repr(align(<span class="number">8</span>))] |
| </span><span class="kw">pub struct </span>fanotify_event_metadata { |
| <span class="kw">pub </span>event_len: __u32, |
| <span class="kw">pub </span>vers: __u8, |
| <span class="kw">pub </span>reserved: __u8, |
| <span class="kw">pub </span>metadata_len: __u16, |
| <span class="kw">pub </span>mask: __u64, |
| <span class="kw">pub </span>fd: ::c_int, |
| <span class="kw">pub </span>pid: ::c_int, |
| } |
| } |
| |
| <span class="macro">s_no_extra_traits! </span>{ |
| <span class="attribute">#[cfg_attr(all(any(target_env = <span class="string">"musl"</span>, target_env = <span class="string">"ohos"</span>), |
| target_pointer_width = <span class="string">"32"</span>), |
| repr(align(<span class="number">4</span>)))] |
| #[cfg_attr(all(any(target_env = <span class="string">"musl"</span>, target_env = <span class="string">"ohos"</span>), |
| target_pointer_width = <span class="string">"64"</span>), |
| repr(align(<span class="number">8</span>)))] |
| #[cfg_attr(all(not(any(target_env = <span class="string">"musl"</span>, target_env = <span class="string">"ohos"</span>)), |
| target_arch = <span class="string">"x86"</span>), |
| repr(align(<span class="number">4</span>)))] |
| #[cfg_attr(all(not(any(target_env = <span class="string">"musl"</span>, target_env = <span class="string">"ohos"</span>)), |
| not(target_arch = <span class="string">"x86"</span>)), |
| repr(align(<span class="number">8</span>)))] |
| </span><span class="kw">pub struct </span>pthread_cond_t { |
| <span class="attribute">#[doc(hidden)] |
| </span>size: [u8; ::__SIZEOF_PTHREAD_COND_T], |
| } |
| |
| <span class="attribute">#[cfg_attr(all(target_pointer_width = <span class="string">"32"</span>, |
| any(target_arch = <span class="string">"mips"</span>, |
| target_arch = <span class="string">"arm"</span>, |
| target_arch = <span class="string">"hexagon"</span>, |
| target_arch = <span class="string">"m68k"</span>, |
| target_arch = <span class="string">"powerpc"</span>, |
| target_arch = <span class="string">"sparc"</span>, |
| target_arch = <span class="string">"x86_64"</span>, |
| target_arch = <span class="string">"x86"</span>)), |
| repr(align(<span class="number">4</span>)))] |
| #[cfg_attr(any(target_pointer_width = <span class="string">"64"</span>, |
| not(any(target_arch = <span class="string">"mips"</span>, |
| target_arch = <span class="string">"arm"</span>, |
| target_arch = <span class="string">"hexagon"</span>, |
| target_arch = <span class="string">"m68k"</span>, |
| target_arch = <span class="string">"powerpc"</span>, |
| target_arch = <span class="string">"sparc"</span>, |
| target_arch = <span class="string">"x86_64"</span>, |
| target_arch = <span class="string">"x86"</span>))), |
| repr(align(<span class="number">8</span>)))] |
| </span><span class="kw">pub struct </span>pthread_mutex_t { |
| <span class="attribute">#[doc(hidden)] |
| </span>size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], |
| } |
| |
| <span class="attribute">#[cfg_attr(all(target_pointer_width = <span class="string">"32"</span>, |
| any(target_arch = <span class="string">"mips"</span>, |
| target_arch = <span class="string">"arm"</span>, |
| target_arch = <span class="string">"hexagon"</span>, |
| target_arch = <span class="string">"m68k"</span>, |
| target_arch = <span class="string">"powerpc"</span>, |
| target_arch = <span class="string">"sparc"</span>, |
| target_arch = <span class="string">"x86_64"</span>, |
| target_arch = <span class="string">"x86"</span>)), |
| repr(align(<span class="number">4</span>)))] |
| #[cfg_attr(any(target_pointer_width = <span class="string">"64"</span>, |
| not(any(target_arch = <span class="string">"mips"</span>, |
| target_arch = <span class="string">"arm"</span>, |
| target_arch = <span class="string">"hexagon"</span>, |
| target_arch = <span class="string">"m68k"</span>, |
| target_arch = <span class="string">"powerpc"</span>, |
| target_arch = <span class="string">"sparc"</span>, |
| target_arch = <span class="string">"x86_64"</span>, |
| target_arch = <span class="string">"x86"</span>))), |
| repr(align(<span class="number">8</span>)))] |
| </span><span class="kw">pub struct </span>pthread_rwlock_t { |
| size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], |
| } |
| |
| <span class="attribute">#[cfg_attr(all(target_pointer_width = <span class="string">"32"</span>, |
| any(target_arch = <span class="string">"mips"</span>, |
| target_arch = <span class="string">"arm"</span>, |
| target_arch = <span class="string">"hexagon"</span>, |
| target_arch = <span class="string">"m68k"</span>, |
| target_arch = <span class="string">"powerpc"</span>, |
| target_arch = <span class="string">"sparc"</span>, |
| target_arch = <span class="string">"x86_64"</span>, |
| target_arch = <span class="string">"x86"</span>)), |
| repr(align(<span class="number">4</span>)))] |
| #[cfg_attr(any(target_pointer_width = <span class="string">"64"</span>, |
| not(any(target_arch = <span class="string">"mips"</span>, |
| target_arch = <span class="string">"arm"</span>, |
| target_arch = <span class="string">"hexagon"</span>, |
| target_arch = <span class="string">"m68k"</span>, |
| target_arch = <span class="string">"powerpc"</span>, |
| target_arch = <span class="string">"sparc"</span>, |
| target_arch = <span class="string">"x86_64"</span>, |
| target_arch = <span class="string">"x86"</span>))), |
| repr(align(<span class="number">8</span>)))] |
| </span><span class="kw">pub struct </span>pthread_barrier_t { |
| size: [u8; ::__SIZEOF_PTHREAD_BARRIER_T], |
| } |
| |
| <span class="comment">// linux/can.h |
| </span><span class="attribute">#[repr(align(<span class="number">8</span>))] |
| #[allow(missing_debug_implementations)] |
| </span><span class="kw">pub struct </span>can_frame { |
| <span class="kw">pub </span>can_id: canid_t, |
| <span class="kw">pub </span>can_dlc: u8, |
| __pad: u8, |
| __res0: u8, |
| __res1: u8, |
| <span class="kw">pub </span>data: [u8; CAN_MAX_DLEN], |
| } |
| |
| <span class="attribute">#[repr(align(<span class="number">8</span>))] |
| #[allow(missing_debug_implementations)] |
| </span><span class="kw">pub struct </span>canfd_frame { |
| <span class="kw">pub </span>can_id: canid_t, |
| <span class="kw">pub </span>len: u8, |
| <span class="kw">pub </span>flags: u8, |
| __res0: u8, |
| __res1: u8, |
| <span class="kw">pub </span>data: [u8; CANFD_MAX_DLEN], |
| } |
| |
| <span class="attribute">#[repr(align(<span class="number">8</span>))] |
| #[allow(missing_debug_implementations)] |
| </span><span class="kw">pub struct </span>canxl_frame { |
| <span class="kw">pub </span>prio: canid_t, |
| <span class="kw">pub </span>flags: u8, |
| <span class="kw">pub </span>sdt: u8, |
| <span class="kw">pub </span>len: u16, |
| <span class="kw">pub </span>af: u32, |
| <span class="kw">pub </span>data: [u8; CANXL_MAX_DLEN], |
| } |
| } |
| }; |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../../../../" data-current-crate="libc" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
