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405 lines
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<meta name="description" content="API documentation for the Rust `mman` mod in crate `nix`.">
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<meta name="keywords" content="rust, rustlang, rust-lang, mman">
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<title>nix::sys::mman - Rust</title>
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<div class="sidebar-menu">☰</div>
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<p class='location'>Module mman</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#structs">Structs</a></li><li><a href="#constants">Constants</a></li><li><a href="#functions">Functions</a></li><li><a href="#types">Type Definitions</a></li></ul></div><p class='location'><a href='../../index.html'>nix</a>::<wbr><a href='../index.html'>sys</a></p><script>window.sidebarCurrent = {name: 'mman', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script></div>
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<section id='main' class="content"><h1 class='fqn'><span class='in-band'>Module <a href='../../index.html'>nix</a>::<wbr><a href='../index.html'>sys</a>::<wbr><a class="mod" href=''>mman</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../../../src/nix/sys/mman.rs.html#1-242' title='goto source code'>[src]</a></span></h1><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="struct" href="struct.MapFlags.html"
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title='struct nix::sys::mman::MapFlags'>MapFlags</a></td>
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<td class='docblock-short'>
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<tr class=' module-item'>
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<td><a class="struct" href="struct.MsFlags.html"
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title='struct nix::sys::mman::MsFlags'>MsFlags</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="struct" href="struct.ProtFlags.html"
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title='struct nix::sys::mman::ProtFlags'>ProtFlags</a></td>
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<td class='docblock-short'>
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</td>
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</tr></table><h2 id='constants' class='section-header'><a href="#constants">Constants</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_CAN_REUSE.html"
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title='constant nix::sys::mman::MADV_CAN_REUSE'>MADV_CAN_REUSE</a></td>
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<td class='docblock-short'>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_DONTNEED.html"
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title='constant nix::sys::mman::MADV_DONTNEED'>MADV_DONTNEED</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_FREE.html"
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title='constant nix::sys::mman::MADV_FREE'>MADV_FREE</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_FREE_REUSABLE.html"
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title='constant nix::sys::mman::MADV_FREE_REUSABLE'>MADV_FREE_REUSABLE</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_FREE_REUSE.html"
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title='constant nix::sys::mman::MADV_FREE_REUSE'>MADV_FREE_REUSE</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_NORMAL.html"
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title='constant nix::sys::mman::MADV_NORMAL'>MADV_NORMAL</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_RANDOM.html"
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title='constant nix::sys::mman::MADV_RANDOM'>MADV_RANDOM</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_SEQUENTIAL.html"
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title='constant nix::sys::mman::MADV_SEQUENTIAL'>MADV_SEQUENTIAL</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_WILLNEED.html"
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title='constant nix::sys::mman::MADV_WILLNEED'>MADV_WILLNEED</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MADV_ZERO_WIRED_PAGES.html"
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title='constant nix::sys::mman::MADV_ZERO_WIRED_PAGES'>MADV_ZERO_WIRED_PAGES</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MAP_ANON.html"
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title='constant nix::sys::mman::MAP_ANON'>MAP_ANON</a></td>
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<td class='docblock-short'>
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</td>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MAP_FAILED.html"
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title='constant nix::sys::mman::MAP_FAILED'>MAP_FAILED</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MAP_FILE.html"
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title='constant nix::sys::mman::MAP_FILE'>MAP_FILE</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MAP_FIXED.html"
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title='constant nix::sys::mman::MAP_FIXED'>MAP_FIXED</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MAP_JIT.html"
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title='constant nix::sys::mman::MAP_JIT'>MAP_JIT</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MAP_NOCACHE.html"
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title='constant nix::sys::mman::MAP_NOCACHE'>MAP_NOCACHE</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MAP_PRIVATE.html"
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title='constant nix::sys::mman::MAP_PRIVATE'>MAP_PRIVATE</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MAP_SHARED.html"
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title='constant nix::sys::mman::MAP_SHARED'>MAP_SHARED</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MS_ASYNC.html"
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title='constant nix::sys::mman::MS_ASYNC'>MS_ASYNC</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MS_DEACTIVATE.html"
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title='constant nix::sys::mman::MS_DEACTIVATE'>MS_DEACTIVATE</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MS_INVALIDATE.html"
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title='constant nix::sys::mman::MS_INVALIDATE'>MS_INVALIDATE</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MS_KILLPAGES.html"
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title='constant nix::sys::mman::MS_KILLPAGES'>MS_KILLPAGES</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.MS_SYNC.html"
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title='constant nix::sys::mman::MS_SYNC'>MS_SYNC</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.PROT_EXEC.html"
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title='constant nix::sys::mman::PROT_EXEC'>PROT_EXEC</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.PROT_NONE.html"
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title='constant nix::sys::mman::PROT_NONE'>PROT_NONE</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.PROT_READ.html"
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title='constant nix::sys::mman::PROT_READ'>PROT_READ</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.PROT_WRITE.html"
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title='constant nix::sys::mman::PROT_WRITE'>PROT_WRITE</a></td>
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<td class='docblock-short'>
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</td>
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</tr></table><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.madvise.html"
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title='fn nix::sys::mman::madvise'>madvise</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.mlock.html"
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title='fn nix::sys::mman::mlock'>mlock</a><a title='unsafe function' href='#'><sup>⚠</sup></a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.mmap.html"
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title='fn nix::sys::mman::mmap'>mmap</a></td>
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<td class='docblock-short'>
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<p>Calls to mmap are inherently unsafe, so they must be made in an unsafe block. Typically
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a higher-level abstraction will hide the unsafe interactions with the mmap'd region.</p>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.msync.html"
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title='fn nix::sys::mman::msync'>msync</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.munlock.html"
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title='fn nix::sys::mman::munlock'>munlock</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.munmap.html"
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title='fn nix::sys::mman::munmap'>munmap</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.shm_open.html"
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title='fn nix::sys::mman::shm_open'>shm_open</a></td>
|
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|
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<td class='docblock-short'>
|
|||
|
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|
|||
|
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</td>
|
|||
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</tr>
|
|||
|
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<tr class=' module-item'>
|
|||
|
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<td><a class="fn" href="fn.shm_unlink.html"
|
|||
|
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title='fn nix::sys::mman::shm_unlink'>shm_unlink</a></td>
|
|||
|
|
<td class='docblock-short'>
|
|||
|
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|
|||
|
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</td>
|
|||
|
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</tr></table><h2 id='types' class='section-header'><a href="#types">Type Definitions</a></h2>
|
|||
|
|
<table>
|
|||
|
|
<tr class=' module-item'>
|
|||
|
|
<td><a class="type" href="type.MmapAdvise.html"
|
|||
|
|
title='type nix::sys::mman::MmapAdvise'>MmapAdvise</a></td>
|
|||
|
|
<td class='docblock-short'>
|
|||
|
|
|
|||
|
|
</td>
|
|||
|
|
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<h1 class="hidden">Help</h1>
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<div class="shortcuts">
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<h2>Keyboard Shortcuts</h2>
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<dl>
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<div class="infos">
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<h2>Search Tricks</h2>
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<p>
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Prefix searches with a type followed by a colon (e.g.
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<code>fn:</code>) to restrict the search to a given type.
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</p>
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<p>
|
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Accepted types are: <code>fn</code>, <code>mod</code>,
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<code>struct</code>, <code>enum</code>,
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<code>trait</code>, <code>type</code>, <code>macro</code>,
|
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and <code>const</code>.
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|
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<p>
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Search functions by type signature (e.g.
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<code>vec -> usize</code> or <code>* -> vec</code>)
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