deploy: aa91ba8a9e

ch7/os/fs/stdio/index.html

@@ -4,6 +4,6 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div>
         </a><h2 class="location"><a href="#">Module stdio</a></h2><div class="sidebar-elems"><section><div class="block"><ul><li><a href="#structs">Structs</a></li></ul></div></section><div id="sidebar-vars" data-name="stdio" data-ty="mod" data-relpath="./"></div><script defer src="./sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../../os/index.html"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Module <a href="../../index.html">os</a>::<wbr><a href="../index.html">fs</a>::<wbr><a class="mod" href="#">stdio</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../../src/os/fs/stdio.rs.html#1-57">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><h2 id="structs" class="small-section-header"><a href="#structs">Structs</a></h2>
+    <h1 class="fqn"><span class="in-band">Module <a href="../../index.html">os</a>::<wbr><a href="../index.html">fs</a>::<wbr><a class="mod" href="#">stdio</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../../src/os/fs/stdio.rs.html#1-62">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><h2 id="structs" class="small-section-header"><a href="#structs">Structs</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.Stdin.html" title="os::fs::stdio::Stdin struct">Stdin</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.Stdout.html" title="os::fs::stdio::Stdout struct">Stdout</a></div><div class="item-right docblock-short"></div></div></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/fs/trait.File.html

@@ -9,5 +9,5 @@
 <span class="item-spacer"></span>    fn <a href="#tymethod.writable" class="fnname">writable</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.bool.html">bool</a>;
 <span class="item-spacer"></span>    fn <a href="#tymethod.read" class="fnname">read</a>(&amp;self, buf: <a class="struct" href="../mm/page_table/struct.UserBuffer.html" title="struct os::mm::page_table::UserBuffer">UserBuffer</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.usize.html">usize</a>;
 <span class="item-spacer"></span>    fn <a href="#tymethod.write" class="fnname">write</a>(&amp;self, buf: <a class="struct" href="../mm/page_table/struct.UserBuffer.html" title="struct os::mm::page_table::UserBuffer">UserBuffer</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.usize.html">usize</a>;
-}</code></pre></div><h2 id="required-methods" class="small-section-header">Required methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><div id="tymethod.readable" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/os/fs/mod.rs.html#8">source</a></div><h4 class="code-header">fn <a href="#tymethod.readable" class="fnname">readable</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.bool.html">bool</a></h4></div><div id="tymethod.writable" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/os/fs/mod.rs.html#9">source</a></div><h4 class="code-header">fn <a href="#tymethod.writable" class="fnname">writable</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.bool.html">bool</a></h4></div><div id="tymethod.read" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/os/fs/mod.rs.html#10">source</a></div><h4 class="code-header">fn <a href="#tymethod.read" class="fnname">read</a>(&amp;self, buf: <a class="struct" href="../mm/page_table/struct.UserBuffer.html" title="struct os::mm::page_table::UserBuffer">UserBuffer</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.usize.html">usize</a></h4></div><div id="tymethod.write" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/os/fs/mod.rs.html#11">source</a></div><h4 class="code-header">fn <a href="#tymethod.write" class="fnname">write</a>(&amp;self, buf: <a class="struct" href="../mm/page_table/struct.UserBuffer.html" title="struct os::mm::page_table::UserBuffer">UserBuffer</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.usize.html">usize</a></h4></div></div><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"><section id="impl-File" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/fs/inode.rs.html#108-139">source</a></span><a href="#impl-File" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.File.html" title="trait os::fs::File">File</a> for <a class="struct" href="inode/struct.OSInode.html" title="struct os::fs::inode::OSInode">OSInode</a></h3></section><section id="impl-File-1" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/fs/pipe.rs.html#108-166">source</a></span><a href="#impl-File-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.File.html" title="trait os::fs::File">File</a> for <a class="struct" href="pipe/struct.Pipe.html" title="struct os::fs::pipe::Pipe">Pipe</a></h3></section><section id="impl-File-2" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/fs/stdio.rs.html#10-39">source</a></span><a href="#impl-File-2" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.File.html" title="trait os::fs::File">File</a> for <a class="struct" href="stdio/struct.Stdin.html" title="struct os::fs::stdio::Stdin">Stdin</a></h3></section><section id="impl-File-3" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/fs/stdio.rs.html#41-57">source</a></span><a href="#impl-File-3" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.File.html" title="trait os::fs::File">File</a> for <a class="struct" href="stdio/struct.Stdout.html" title="struct os::fs::stdio::Stdout">Stdout</a></h3></section></div><script type="text/javascript" src="../../implementors/os/fs/trait.File.js" async></script></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+}</code></pre></div><h2 id="required-methods" class="small-section-header">Required methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><div id="tymethod.readable" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/os/fs/mod.rs.html#8">source</a></div><h4 class="code-header">fn <a href="#tymethod.readable" class="fnname">readable</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.bool.html">bool</a></h4></div><div id="tymethod.writable" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/os/fs/mod.rs.html#9">source</a></div><h4 class="code-header">fn <a href="#tymethod.writable" class="fnname">writable</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.bool.html">bool</a></h4></div><div id="tymethod.read" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/os/fs/mod.rs.html#10">source</a></div><h4 class="code-header">fn <a href="#tymethod.read" class="fnname">read</a>(&amp;self, buf: <a class="struct" href="../mm/page_table/struct.UserBuffer.html" title="struct os::mm::page_table::UserBuffer">UserBuffer</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.usize.html">usize</a></h4></div><div id="tymethod.write" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/os/fs/mod.rs.html#11">source</a></div><h4 class="code-header">fn <a href="#tymethod.write" class="fnname">write</a>(&amp;self, buf: <a class="struct" href="../mm/page_table/struct.UserBuffer.html" title="struct os::mm::page_table::UserBuffer">UserBuffer</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.usize.html">usize</a></h4></div></div><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"><section id="impl-File" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/fs/inode.rs.html#108-139">source</a></span><a href="#impl-File" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.File.html" title="trait os::fs::File">File</a> for <a class="struct" href="inode/struct.OSInode.html" title="struct os::fs::inode::OSInode">OSInode</a></h3></section><section id="impl-File-1" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/fs/pipe.rs.html#108-166">source</a></span><a href="#impl-File-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.File.html" title="trait os::fs::File">File</a> for <a class="struct" href="pipe/struct.Pipe.html" title="struct os::fs::pipe::Pipe">Pipe</a></h3></section><section id="impl-File-2" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/fs/stdio.rs.html#10-44">source</a></span><a href="#impl-File-2" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.File.html" title="trait os::fs::File">File</a> for <a class="struct" href="stdio/struct.Stdin.html" title="struct os::fs::stdio::Stdin">Stdin</a></h3></section><section id="impl-File-3" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/fs/stdio.rs.html#46-62">source</a></span><a href="#impl-File-3" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.File.html" title="trait os::fs::File">File</a> for <a class="struct" href="stdio/struct.Stdout.html" title="struct os::fs::stdio::Stdout">Stdout</a></h3></section></div><script type="text/javascript" src="../../implementors/os/fs/trait.File.js" async></script></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/task/fn.add_initproc.html

@@ -4,5 +4,5 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::task</a></h2><div id="sidebar-vars" data-name="add_initproc" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">add_initproc</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#92-94">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn add_initproc()</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">add_initproc</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#91-93">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn add_initproc()</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/task/fn.call_kernel_signal_handler.html

@@ -4,5 +4,5 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::task</a></h2><div id="sidebar-vars" data-name="call_kernel_signal_handler" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">call_kernel_signal_handler</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#108-126">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>fn call_kernel_signal_handler(signal: <a class="struct" href="signal/struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>)</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">call_kernel_signal_handler</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#115-137">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>fn call_kernel_signal_handler(signal: <a class="struct" href="signal/struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>)</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/task/fn.call_user_signal_handler.html

@@ -4,5 +4,5 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::task</a></h2><div id="sidebar-vars" data-name="call_user_signal_handler" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">call_user_signal_handler</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#128-148">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>fn call_user_signal_handler(sig: <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.usize.html">usize</a>, signal: <a class="struct" href="signal/struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>)</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">call_user_signal_handler</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#139-166">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>fn call_user_signal_handler(sig: <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.usize.html">usize</a>, signal: <a class="struct" href="signal/struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>)</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/task/fn.check_pending_signals.html

@@ -4,5 +4,5 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::task</a></h2><div id="sidebar-vars" data-name="check_pending_signals" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">check_pending_signals</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#150-185">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>fn check_pending_signals()</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">check_pending_signals</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#168-212">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>fn check_pending_signals()</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
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ch7/os/task/fn.check_signals_error_of_current.html

@@ -4,5 +4,5 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::task</a></h2><div id="sidebar-vars" data-name="check_signals_error_of_current" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">check_signals_error_of_current</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#96-100">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn check_signals_error_of_current() -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.i32.html">i32</a>, &amp;'static <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.tuple.html">)</a>&gt;</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">check_signals_error_of_current</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#95-103">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn check_signals_error_of_current() -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.i32.html">i32</a>, &amp;'static <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.tuple.html">)</a>&gt;</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/task/fn.current_add_signal.html

@@ -4,5 +4,5 @@
     </nav>
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         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::task</a></h2><div id="sidebar-vars" data-name="current_add_signal" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">current_add_signal</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#102-106">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn current_add_signal(signal: <a class="struct" href="signal/struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>)</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">current_add_signal</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#105-113">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn current_add_signal(signal: <a class="struct" href="signal/struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>)</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
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ch7/os/task/fn.exit_current_and_run_next.html

@@ -4,5 +4,5 @@
     </nav>
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-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">exit_current_and_run_next</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#47-82">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn exit_current_and_run_next(exit_code: <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.i32.html">i32</a>)</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">exit_current_and_run_next</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#46-81">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn exit_current_and_run_next(exit_code: <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.i32.html">i32</a>)</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/task/fn.handle_signals.html

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     </nav>
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-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">handle_signals</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#187-202">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn handle_signals()</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">handle_signals</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#214-229">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn handle_signals()</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/task/fn.suspend_current_and_run_next.html

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     </nav>
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-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">suspend_current_and_run_next</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#29-45">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn suspend_current_and_run_next()</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="fn" href="#">suspend_current_and_run_next</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#28-44">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>pub fn suspend_current_and_run_next()</code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
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ch7/os/task/index.html

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     </nav>
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         </a><h2 class="location"><a href="#">Module task</a></h2><div class="sidebar-elems"><section><div class="block"><ul><li><a href="#modules">Modules</a></li><li><a href="#structs">Structs</a></li><li><a href="#functions">Functions</a></li></ul></div></section><div id="sidebar-vars" data-name="task" data-ty="mod" data-relpath="./"></div><script defer src="./sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Module <a href="../index.html">os</a>::<wbr><a class="mod" href="#">task</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#1-202">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><h2 id="reexports" class="small-section-header"><a href="#reexports">Re-exports</a></h2>
-<div class="item-table"><div class="item-row"><div class="item-left import-item"><code>pub use context::<a class="struct" href="context/struct.TaskContext.html" title="struct os::task::context::TaskContext">TaskContext</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use manager::<a class="fn" href="manager/fn.add_task.html" title="fn os::task::manager::add_task">add_task</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use manager::<a class="fn" href="manager/fn.pid2task.html" title="fn os::task::manager::pid2task">pid2task</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use pid::<a class="fn" href="pid/fn.pid_alloc.html" title="fn os::task::pid::pid_alloc">pid_alloc</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use pid::<a class="struct" href="pid/struct.KernelStack.html" title="struct os::task::pid::KernelStack">KernelStack</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use pid::<a class="struct" href="pid/struct.PidHandle.html" title="struct os::task::pid::PidHandle">PidHandle</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.current_task.html" title="fn os::task::processor::current_task">current_task</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.current_trap_cx.html" title="fn os::task::processor::current_trap_cx">current_trap_cx</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.current_user_token.html" title="fn os::task::processor::current_user_token">current_user_token</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.run_tasks.html" title="fn os::task::processor::run_tasks">run_tasks</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.schedule.html" title="fn os::task::processor::schedule">schedule</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.take_current_task.html" title="fn os::task::processor::take_current_task">take_current_task</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use signal::<a class="struct" href="signal/struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use signal::<a class="constant" href="signal/constant.MAX_SIG.html" title="constant os::task::signal::MAX_SIG">MAX_SIG</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use action::<a class="struct" href="action/struct.SignalAction.html" title="struct os::task::action::SignalAction">SignalAction</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use action::<a class="struct" href="action/struct.SignalActions.html" title="struct os::task::action::SignalActions">SignalActions</a>;</code></div><div class="item-right docblock-short"></div></div></div><h2 id="modules" class="small-section-header"><a href="#modules">Modules</a></h2>
+    <h1 class="fqn"><span class="in-band">Module <a href="../index.html">os</a>::<wbr><a class="mod" href="#">task</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#1-229">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><h2 id="reexports" class="small-section-header"><a href="#reexports">Re-exports</a></h2>
+<div class="item-table"><div class="item-row"><div class="item-left import-item"><code>pub use context::<a class="struct" href="context/struct.TaskContext.html" title="struct os::task::context::TaskContext">TaskContext</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use action::<a class="struct" href="action/struct.SignalAction.html" title="struct os::task::action::SignalAction">SignalAction</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use action::<a class="struct" href="action/struct.SignalActions.html" title="struct os::task::action::SignalActions">SignalActions</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use manager::<a class="fn" href="manager/fn.add_task.html" title="fn os::task::manager::add_task">add_task</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use manager::<a class="fn" href="manager/fn.pid2task.html" title="fn os::task::manager::pid2task">pid2task</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use pid::<a class="fn" href="pid/fn.pid_alloc.html" title="fn os::task::pid::pid_alloc">pid_alloc</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use pid::<a class="struct" href="pid/struct.KernelStack.html" title="struct os::task::pid::KernelStack">KernelStack</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use pid::<a class="struct" href="pid/struct.PidHandle.html" title="struct os::task::pid::PidHandle">PidHandle</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.current_task.html" title="fn os::task::processor::current_task">current_task</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.current_trap_cx.html" title="fn os::task::processor::current_trap_cx">current_trap_cx</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.current_user_token.html" title="fn os::task::processor::current_user_token">current_user_token</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.run_tasks.html" title="fn os::task::processor::run_tasks">run_tasks</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.schedule.html" title="fn os::task::processor::schedule">schedule</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use processor::<a class="fn" href="processor/fn.take_current_task.html" title="fn os::task::processor::take_current_task">take_current_task</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use signal::<a class="struct" href="signal/struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>;</code></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left import-item"><code>pub use signal::<a class="constant" href="signal/constant.MAX_SIG.html" title="constant os::task::signal::MAX_SIG">MAX_SIG</a>;</code></div><div class="item-right docblock-short"></div></div></div><h2 id="modules" class="small-section-header"><a href="#modules">Modules</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="mod" href="action/index.html" title="os::task::action mod">action</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="mod" href="context/index.html" title="os::task::context mod">context</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="mod" href="manager/index.html" title="os::task::manager mod">manager</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="mod" href="pid/index.html" title="os::task::pid mod">pid</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="mod" href="processor/index.html" title="os::task::processor mod">processor</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="mod" href="signal/index.html" title="os::task::signal mod">signal</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="mod" href="switch/index.html" title="os::task::switch mod">switch</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="mod" href="task/index.html" title="os::task::task mod">task</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div></div><h2 id="structs" class="small-section-header"><a href="#structs">Structs</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.INITPROC.html" title="os::task::INITPROC struct">INITPROC</a></div><div class="item-right docblock-short"></div></div></div><h2 id="functions" class="small-section-header"><a href="#functions">Functions</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.add_initproc.html" title="os::task::add_initproc fn">add_initproc</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.call_kernel_signal_handler.html" title="os::task::call_kernel_signal_handler fn">call_kernel_signal_handler</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.call_user_signal_handler.html" title="os::task::call_user_signal_handler fn">call_user_signal_handler</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.check_pending_signals.html" title="os::task::check_pending_signals fn">check_pending_signals</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.check_signals_error_of_current.html" title="os::task::check_signals_error_of_current fn">check_signals_error_of_current</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.current_add_signal.html" title="os::task::current_add_signal fn">current_add_signal</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.exit_current_and_run_next.html" title="os::task::exit_current_and_run_next fn">exit_current_and_run_next</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.handle_signals.html" title="os::task::handle_signals fn">handle_signals</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.suspend_current_and_run_next.html" title="os::task::suspend_current_and_run_next fn">suspend_current_and_run_next</a></div><div class="item-right docblock-short"></div></div></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>

ch7/os/task/signal/index.html

@@ -4,7 +4,7 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div>
         </a><h2 class="location"><a href="#">Module signal</a></h2><div class="sidebar-elems"><section><div class="block"><ul><li><a href="#structs">Structs</a></li><li><a href="#constants">Constants</a></li></ul></div></section><div id="sidebar-vars" data-name="signal" data-ty="mod" data-relpath="./"></div><script defer src="./sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../../os/index.html"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Module <a href="../../index.html">os</a>::<wbr><a href="../index.html">task</a>::<wbr><a class="mod" href="#">signal</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../../src/os/task/signal.rs.html#1-60">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><h2 id="structs" class="small-section-header"><a href="#structs">Structs</a></h2>
+    <h1 class="fqn"><span class="in-band">Module <a href="../../index.html">os</a>::<wbr><a href="../index.html">task</a>::<wbr><a class="mod" href="#">signal</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../../src/os/task/signal.rs.html#1-61">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><h2 id="structs" class="small-section-header"><a href="#structs">Structs</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.SignalFlags.html" title="os::task::signal::SignalFlags struct">SignalFlags</a></div><div class="item-right docblock-short"></div></div></div><h2 id="constants" class="small-section-header"><a href="#constants">Constants</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="constant" href="constant.MAX_SIG.html" title="os::task::signal::MAX_SIG constant">MAX_SIG</a></div><div class="item-right docblock-short"></div></div></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/task/signal/struct.SignalFlags.html

@@ -64,7 +64,7 @@ not set in <code>self</code>, but which are allowed for this type.</p>
 between <a href="struct.SignalFlags.html#method.all"><code>Self::all()</code></a> and <code>self</code> (e.g. <code>Self::all() - self</code>)</p>
 <p>This is equivalent to using the <code>!</code> operator (e.g.
 <a href="https://doc.rust-lang.org/std/ops/trait.Not.html"><code>ops::Not</code></a>), as in <code>!flags</code>.</p>
-</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-1" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#42-60">source</a></span><a href="#impl-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="struct" href="struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a></h3></section></summary><div class="impl-items"><section id="method.check_error" class="method has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#43-59">source</a></span><a href="#method.check_error" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.check_error" class="fnname">check_error</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.i32.html">i32</a>, &amp;'static <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.tuple.html">)</a>&gt;</h4></section></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Binary" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#5-40">source</a></span><a href="#impl-Binary" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Binary.html" title="trait core::fmt::Binary">Binary</a> for <a class="struct" href="struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#5-40">source</a></span><a href="#method.fmt-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Binary.html#tymethod.fmt" class="fnname">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'><p>Formats the value using the given formatter.</p>
+</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-1" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#42-61">source</a></span><a href="#impl-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="struct" href="struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a></h3></section></summary><div class="impl-items"><section id="method.check_error" class="method has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#43-60">source</a></span><a href="#method.check_error" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.check_error" class="fnname">check_error</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.i32.html">i32</a>, &amp;'static <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.tuple.html">)</a>&gt;</h4></section></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Binary" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#5-40">source</a></span><a href="#impl-Binary" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Binary.html" title="trait core::fmt::Binary">Binary</a> for <a class="struct" href="struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#5-40">source</a></span><a href="#method.fmt-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Binary.html#tymethod.fmt" class="fnname">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'><p>Formats the value using the given formatter.</p>
 </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-BitAnd%3CSignalFlags%3E" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#5-40">source</a></span><a href="#impl-BitAnd%3CSignalFlags%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/bit/trait.BitAnd.html" title="trait core::ops::bit::BitAnd">BitAnd</a>&lt;<a class="struct" href="struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>&gt; for <a class="struct" href="struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.bitand" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#5-40">source</a></span><a href="#method.bitand" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/bit/trait.BitAnd.html#tymethod.bitand" class="fnname">bitand</a>(self, other: Self) -&gt; Self</h4></section></summary><div class="docblock"><p>Returns the intersection between the two sets of flags.</p>
 </div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-2" class="type trait-impl has-srclink"><a href="#associatedtype.Output-2" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/bit/trait.BitAnd.html#associatedtype.Output" class="associatedtype">Output</a> = Self</h4></section></summary><div class='docblock'><p>The resulting type after applying the <code>&amp;</code> operator.</p>
 </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-BitAndAssign%3CSignalFlags%3E" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#5-40">source</a></span><a href="#impl-BitAndAssign%3CSignalFlags%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/bit/trait.BitAndAssign.html" title="trait core::ops::bit::BitAndAssign">BitAndAssign</a>&lt;<a class="struct" href="struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a>&gt; for <a class="struct" href="struct.SignalFlags.html" title="struct os::task::signal::SignalFlags">SignalFlags</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.bitand_assign" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../../src/os/task/signal.rs.html#5-40">source</a></span><a href="#method.bitand_assign" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/bit/trait.BitAndAssign.html#tymethod.bitand_assign" class="fnname">bitand_assign</a>(&amp;mut self, other: Self)</h4></section></summary><div class="docblock"><p>Disables all flags disabled in the set.</p>

ch7/os/task/struct.INITPROC.html

@@ -4,11 +4,11 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><h2 class="location"><a href="#">INITPROC</a></h2><div class="sidebar-elems"><section><div class="block"><h3 class="sidebar-title"><a href="#fields">Fields</a></h3><ul><li><a href="#structfield.__private_field">__private_field</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#trait-implementations">Trait Implementations</a></h3><ul><li><a href="#impl-Deref">Deref</a></li><li><a href="#impl-LazyStatic">LazyStatic</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul><li><a href="#impl-RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send">Send</a></li><li><a href="#impl-Sync">Sync</a></li><li><a href="#impl-Unpin">Unpin</a></li><li><a href="#impl-UnwindSafe">UnwindSafe</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#blanket-implementations">Blanket Implementations</a></h3><ul><li><a href="#impl-Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a></li><li><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a></li><li><a href="#impl-From%3CT%3E">From&lt;T&gt;</a></li><li><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a></li><li><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a></li><li><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></li></ul></div></section><h2 class="location"><a href="index.html">In os::task</a></h2><div id="sidebar-vars" data-name="INITPROC" data-ty="struct" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Struct <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="struct" href="#">INITPROC</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#84-90">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust struct"><code>pub struct INITPROC {
+    <h1 class="fqn"><span class="in-band">Struct <a href="../index.html">os</a>::<wbr><a href="index.html">task</a>::<wbr><a class="struct" href="#">INITPROC</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/task/mod.rs.html#83-89">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust struct"><code>pub struct INITPROC {
     __private_field: <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.unit.html">()</a>,
-}</code></pre></div><h2 id="fields" class="fields small-section-header">Fields<a href="#fields" class="anchor"></a></h2><span id="structfield.__private_field" class="structfield small-section-header"><a href="#structfield.__private_field" class="anchor field"></a><code>__private_field: <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.unit.html">()</a></code></span><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Deref" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/task/mod.rs.html#84-90">source</a></span><a href="#impl-Deref" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Target" class="type trait-impl has-srclink"><a href="#associatedtype.Target" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" class="associatedtype">Target</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;<a class="struct" href="task/struct.TaskControlBlock.html" title="struct os::task::task::TaskControlBlock">TaskControlBlock</a>&gt;</h4></section></summary><div class='docblock'><p>The resulting type after dereferencing.</p>
-</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/task/mod.rs.html#84-90">source</a></span><a href="#method.deref" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#tymethod.deref" class="fnname">deref</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;<a class="struct" href="task/struct.TaskControlBlock.html" title="struct os::task::task::TaskControlBlock">TaskControlBlock</a>&gt;</h4></section></summary><div class='docblock'><p>Dereferences the value.</p>
-</div></details></div></details><section id="impl-LazyStatic" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/task/mod.rs.html#84-90">source</a></span><a href="#impl-LazyStatic" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://docs.rs/lazy_static/1.4.0/lazy_static/trait.LazyStatic.html" title="trait lazy_static::LazyStatic">LazyStatic</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe" class="impl has-srclink"><a href="#impl-RefUnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section><section id="impl-Send" class="impl has-srclink"><a href="#impl-Send" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section><section id="impl-Sync" class="impl has-srclink"><a href="#impl-Sync" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section><section id="impl-Unpin" class="impl has-srclink"><a href="#impl-Unpin" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section><section id="impl-UnwindSafe" class="impl has-srclink"><a href="#impl-UnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any" class="impl has-srclink"><span class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#132-136">source</a></span><a href="#impl-Any" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#133">source</a></span><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
+}</code></pre></div><h2 id="fields" class="fields small-section-header">Fields<a href="#fields" class="anchor"></a></h2><span id="structfield.__private_field" class="structfield small-section-header"><a href="#structfield.__private_field" class="anchor field"></a><code>__private_field: <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.unit.html">()</a></code></span><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Deref" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/task/mod.rs.html#83-89">source</a></span><a href="#impl-Deref" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Target" class="type trait-impl has-srclink"><a href="#associatedtype.Target" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" class="associatedtype">Target</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;<a class="struct" href="task/struct.TaskControlBlock.html" title="struct os::task::task::TaskControlBlock">TaskControlBlock</a>&gt;</h4></section></summary><div class='docblock'><p>The resulting type after dereferencing.</p>
+</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/task/mod.rs.html#83-89">source</a></span><a href="#method.deref" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#tymethod.deref" class="fnname">deref</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;<a class="struct" href="task/struct.TaskControlBlock.html" title="struct os::task::task::TaskControlBlock">TaskControlBlock</a>&gt;</h4></section></summary><div class='docblock'><p>Dereferences the value.</p>
+</div></details></div></details><section id="impl-LazyStatic" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/os/task/mod.rs.html#83-89">source</a></span><a href="#impl-LazyStatic" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://docs.rs/lazy_static/1.4.0/lazy_static/trait.LazyStatic.html" title="trait lazy_static::LazyStatic">LazyStatic</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe" class="impl has-srclink"><a href="#impl-RefUnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section><section id="impl-Send" class="impl has-srclink"><a href="#impl-Send" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section><section id="impl-Sync" class="impl has-srclink"><a href="#impl-Sync" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section><section id="impl-Unpin" class="impl has-srclink"><a href="#impl-Unpin" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section><section id="impl-UnwindSafe" class="impl has-srclink"><a href="#impl-UnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.INITPROC.html" title="struct os::task::INITPROC">INITPROC</a></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any" class="impl has-srclink"><span class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#132-136">source</a></span><a href="#impl-Any" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#133">source</a></span><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
 </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E" class="impl has-srclink"><span class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#209-214">source</a></span><a href="#impl-Borrow%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.reference.html">&amp;</a>T</h4></section></summary><div class='docblock'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
 </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E" class="impl has-srclink"><span class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-222">source</a></span><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.reference.html">&amp;mut </a>T</h4></section></summary><div class='docblock'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
 </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E" class="impl has-srclink"><span class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#557-562">source</a></span><a href="#impl-From%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#559">source</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>

ch7/os/trap/fn.trap_from_kernel.html

@@ -4,6 +4,6 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::trap</a></h2><div id="sidebar-vars" data-name="trap_from_kernel" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">trap</a>::<wbr><a class="fn" href="#">trap_from_kernel</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/trap/mod.rs.html#122-126">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>#[no_mangle]
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">trap</a>::<wbr><a class="fn" href="#">trap_from_kernel</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/trap/mod.rs.html#123-127">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>#[no_mangle]
 pub fn trap_from_kernel() -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.never.html">!</a></code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/trap/fn.trap_handler.html

@@ -4,6 +4,6 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::trap</a></h2><div id="sidebar-vars" data-name="trap_handler" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">trap</a>::<wbr><a class="fn" href="#">trap_handler</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/trap/mod.rs.html#42-97">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>#[no_mangle]
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">trap</a>::<wbr><a class="fn" href="#">trap_handler</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/trap/mod.rs.html#42-98">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>#[no_mangle]
 pub fn trap_handler() -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.never.html">!</a></code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/trap/fn.trap_return.html

@@ -4,6 +4,6 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><div class="sidebar-elems"><h2 class="location"><a href="index.html">In os::trap</a></h2><div id="sidebar-vars" data-name="trap_return" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">trap</a>::<wbr><a class="fn" href="#">trap_return</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/trap/mod.rs.html#100-119">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>#[no_mangle]
+    <h1 class="fqn"><span class="in-band">Function <a href="../index.html">os</a>::<wbr><a href="index.html">trap</a>::<wbr><a class="fn" href="#">trap_return</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/trap/mod.rs.html#101-120">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust fn"><code>#[no_mangle]
 pub fn trap_return() -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/core/primitive.never.html">!</a></code></pre></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>
 </body></html>

ch7/os/trap/index.html

@@ -4,7 +4,7 @@
     </nav>
     <nav class="sidebar"><a class="sidebar-logo" href="../../os/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div>
         </a><h2 class="location"><a href="#">Module trap</a></h2><div class="sidebar-elems"><section><div class="block"><ul><li><a href="#modules">Modules</a></li><li><a href="#functions">Functions</a></li></ul></div></section><div id="sidebar-vars" data-name="trap" data-ty="mod" data-relpath="./"></div><script defer src="./sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../os/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
-    <h1 class="fqn"><span class="in-band">Module <a href="../index.html">os</a>::<wbr><a class="mod" href="#">trap</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/trap/mod.rs.html#1-128">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><h2 id="reexports" class="small-section-header"><a href="#reexports">Re-exports</a></h2>
+    <h1 class="fqn"><span class="in-band">Module <a href="../index.html">os</a>::<wbr><a class="mod" href="#">trap</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../../src/os/trap/mod.rs.html#1-129">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><h2 id="reexports" class="small-section-header"><a href="#reexports">Re-exports</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left import-item"><code>pub use context::<a class="struct" href="context/struct.TrapContext.html" title="struct os::trap::context::TrapContext">TrapContext</a>;</code></div><div class="item-right docblock-short"></div></div></div><h2 id="modules" class="small-section-header"><a href="#modules">Modules</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="mod" href="context/index.html" title="os::trap::context mod">context</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div></div><h2 id="functions" class="small-section-header"><a href="#functions">Functions</a></h2>
 <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.enable_timer_interrupt.html" title="os::trap::enable_timer_interrupt fn">enable_timer_interrupt</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.init.html" title="os::trap::init fn">init</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.set_kernel_trap_entry.html" title="os::trap::set_kernel_trap_entry fn">set_kernel_trap_entry</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.set_user_trap_entry.html" title="os::trap::set_user_trap_entry fn">set_user_trap_entry</a><span title="Restricted Visibility">&nbsp;🔒</span> </div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.trap_from_kernel.html" title="os::trap::trap_from_kernel fn">trap_from_kernel</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.trap_handler.html" title="os::trap::trap_handler fn">trap_handler</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.trap_return.html" title="os::trap::trap_return fn">trap_return</a></div><div class="item-right docblock-short"></div></div></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="os" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.62.0-nightly (1f7fb6413 2022-04-10)" ></div>

ch7/src/os/fs/stdio.rs.html

@@ -60,10 +60,15 @@
 <span id="55">55</span>
 <span id="56">56</span>
 <span id="57">57</span>
+<span id="58">58</span>
+<span id="59">59</span>
+<span id="60">60</span>
+<span id="61">61</span>
+<span id="62">62</span>
 </pre><pre class="rust"><code><span class="kw">use</span> <span class="ident"><span class="kw">super</span>::File</span>;
 <span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::mm::UserBuffer</span>;
 <span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::sbi::console_getchar</span>;
-<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::task::suspend_current_and_run_next</span>;
+<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::task</span>::{<span class="ident">suspend_current_and_run_next</span>,<span class="ident">current_add_signal</span>,<span class="ident">SignalFlags</span>,};
 
 <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Stdin</span>;
 
@@ -85,6 +90,11 @@
             <span class="kw">if</span> <span class="ident">c</span> <span class="op">==</span> <span class="number">0</span> {
                 <span class="ident">suspend_current_and_run_next</span>();
                 <span class="kw">continue</span>;
+            } <span class="kw">else</span> <span class="kw">if</span> <span class="ident">c</span> <span class="op">==</span> <span class="number">3</span> {
+                <span class="comment">// 3 is ctrl_c</span>
+                <span class="comment">//println!(&quot;[K] os/fs/stdio/read: Got Ctrl_C&quot;);</span>
+                <span class="ident">current_add_signal</span>(<span class="ident">SignalFlags::SIGINT</span>);
+                <span class="kw">break</span>;
             } <span class="kw">else</span> {
                 <span class="kw">break</span>;
             }

ch7/src/os/task/mod.rs.html

@@ -205,13 +205,40 @@
 <span id="200">200</span>
 <span id="201">201</span>
 <span id="202">202</span>
-</pre><pre class="rust"><code><span class="kw">mod</span> <span class="ident">context</span>;
+<span id="203">203</span>
+<span id="204">204</span>
+<span id="205">205</span>
+<span id="206">206</span>
+<span id="207">207</span>
+<span id="208">208</span>
+<span id="209">209</span>
+<span id="210">210</span>
+<span id="211">211</span>
+<span id="212">212</span>
+<span id="213">213</span>
+<span id="214">214</span>
+<span id="215">215</span>
+<span id="216">216</span>
+<span id="217">217</span>
+<span id="218">218</span>
+<span id="219">219</span>
+<span id="220">220</span>
+<span id="221">221</span>
+<span id="222">222</span>
+<span id="223">223</span>
+<span id="224">224</span>
+<span id="225">225</span>
+<span id="226">226</span>
+<span id="227">227</span>
+<span id="228">228</span>
+<span id="229">229</span>
+</pre><pre class="rust"><code><span class="kw">mod</span> <span class="ident">action</span>;
+<span class="kw">mod</span> <span class="ident">context</span>;
 <span class="kw">mod</span> <span class="ident">manager</span>;
 <span class="kw">mod</span> <span class="ident">pid</span>;
 <span class="kw">mod</span> <span class="ident">processor</span>;
 <span class="kw">mod</span> <span class="ident">signal</span>;
 <span class="kw">mod</span> <span class="ident">switch</span>;
-<span class="kw">mod</span> <span class="ident">action</span>;
 <span class="attribute">#[<span class="ident">allow</span>(<span class="ident">clippy::module_inception</span>)]</span>
 <span class="kw">mod</span> <span class="ident">task</span>;
 
@@ -224,14 +251,13 @@
 <span class="kw">use</span> <span class="ident">switch::__switch</span>;
 <span class="kw">use</span> <span class="ident">task</span>::{<span class="ident">TaskControlBlock</span>, <span class="ident">TaskStatus</span>};
 
+<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">action</span>::{<span class="ident">SignalAction</span>, <span class="ident">SignalActions</span>};
 <span class="kw">pub</span> <span class="kw">use</span> <span class="ident">manager</span>::{<span class="ident">add_task</span>, <span class="ident">pid2task</span>};
 <span class="kw">pub</span> <span class="kw">use</span> <span class="ident">pid</span>::{<span class="ident">pid_alloc</span>, <span class="ident">KernelStack</span>, <span class="ident">PidHandle</span>};
 <span class="kw">pub</span> <span class="kw">use</span> <span class="ident">processor</span>::{
     <span class="ident">current_task</span>, <span class="ident">current_trap_cx</span>, <span class="ident">current_user_token</span>, <span class="ident">run_tasks</span>, <span class="ident">schedule</span>, <span class="ident">take_current_task</span>,
 };
 <span class="kw">pub</span> <span class="kw">use</span> <span class="ident">signal</span>::{<span class="ident">SignalFlags</span>, <span class="ident">MAX_SIG</span>};
-<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">action</span>::{<span class="ident">SignalAction</span>, <span class="ident">SignalActions</span>};
-
 
 <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">suspend_current_and_run_next</span>() {
     <span class="comment">// There must be an application running.</span>
@@ -303,6 +329,10 @@
 <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">check_signals_error_of_current</span>() -&gt; <span class="prelude-ty">Option</span><span class="op">&lt;</span>(<span class="ident">i32</span>, <span class="kw-2">&amp;</span><span class="lifetime">&#39;static</span> <span class="ident">str</span>)<span class="op">&gt;</span> {
     <span class="kw">let</span> <span class="ident">task</span> <span class="op">=</span> <span class="ident">current_task</span>().<span class="ident">unwrap</span>();
     <span class="kw">let</span> <span class="ident">task_inner</span> <span class="op">=</span> <span class="ident">task</span>.<span class="ident">inner_exclusive_access</span>();
+    <span class="comment">// println!(</span>
+    <span class="comment">//     &quot;[K] check_signals_error_of_current {:?}&quot;,</span>
+    <span class="comment">//     task_inner.signals</span>
+    <span class="comment">// );</span>
     <span class="ident">task_inner</span>.<span class="ident">signals</span>.<span class="ident">check_error</span>()
 }
 
@@ -310,6 +340,10 @@
     <span class="kw">let</span> <span class="ident">task</span> <span class="op">=</span> <span class="ident">current_task</span>().<span class="ident">unwrap</span>();
     <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">task_inner</span> <span class="op">=</span> <span class="ident">task</span>.<span class="ident">inner_exclusive_access</span>();
     <span class="ident">task_inner</span>.<span class="ident">signals</span> <span class="op">|</span><span class="op">=</span> <span class="ident">signal</span>;
+    <span class="comment">// println!(</span>
+    <span class="comment">//     &quot;[K] current_add_signal:: current task sigflag {:?}&quot;,</span>
+    <span class="comment">//     task_inner.signals</span>
+    <span class="comment">// );</span>
 }
 
 <span class="kw">fn</span> <span class="ident">call_kernel_signal_handler</span>(<span class="ident">signal</span>: <span class="ident">SignalFlags</span>) {
@@ -327,6 +361,10 @@
             }
         }
         <span class="kw">_</span> =&gt; {
+            <span class="comment">// println!(</span>
+            <span class="comment">//     &quot;[K] call_kernel_signal_handler:: current task sigflag {:?}&quot;,</span>
+            <span class="comment">//     task_inner.signals</span>
+            <span class="comment">// );</span>
             <span class="ident">task_inner</span>.<span class="ident">killed</span> <span class="op">=</span> <span class="bool-val">true</span>;
         }
     }
@@ -337,21 +375,28 @@
     <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">task_inner</span> <span class="op">=</span> <span class="ident">task</span>.<span class="ident">inner_exclusive_access</span>();
 
     <span class="kw">let</span> <span class="ident">handler</span> <span class="op">=</span> <span class="ident">task_inner</span>.<span class="ident">signal_actions</span>.<span class="ident">table</span>[<span class="ident">sig</span>].<span class="ident">handler</span>;
-    <span class="comment">// change current mask</span>
-    <span class="ident">task_inner</span>.<span class="ident">signal_mask</span> <span class="op">=</span> <span class="ident">task_inner</span>.<span class="ident">signal_actions</span>.<span class="ident">table</span>[<span class="ident">sig</span>].<span class="ident">mask</span>;
-    <span class="comment">// handle flag</span>
-    <span class="ident">task_inner</span>.<span class="ident">handling_sig</span> <span class="op">=</span> <span class="ident">sig</span> <span class="kw">as</span> <span class="ident">isize</span>;
-    <span class="ident">task_inner</span>.<span class="ident">signals</span> <span class="op">^</span><span class="op">=</span> <span class="ident">signal</span>;
+    <span class="kw">if</span> <span class="ident">handler</span> <span class="op">!</span><span class="op">=</span> <span class="number">0</span> {
+        <span class="comment">// user handler</span>
+
+        <span class="comment">// change current mask</span>
+        <span class="ident">task_inner</span>.<span class="ident">signal_mask</span> <span class="op">=</span> <span class="ident">task_inner</span>.<span class="ident">signal_actions</span>.<span class="ident">table</span>[<span class="ident">sig</span>].<span class="ident">mask</span>;
+        <span class="comment">// handle flag</span>
+        <span class="ident">task_inner</span>.<span class="ident">handling_sig</span> <span class="op">=</span> <span class="ident">sig</span> <span class="kw">as</span> <span class="ident">isize</span>;
+        <span class="ident">task_inner</span>.<span class="ident">signals</span> <span class="op">^</span><span class="op">=</span> <span class="ident">signal</span>;
+
+        <span class="comment">// backup trapframe</span>
+        <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">trap_ctx</span> <span class="op">=</span> <span class="ident">task_inner</span>.<span class="ident">get_trap_cx</span>();
+        <span class="ident">task_inner</span>.<span class="ident">trap_ctx_backup</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="kw-2">*</span><span class="ident">trap_ctx</span>);
 
-    <span class="comment">// backup trapframe</span>
-    <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">trap_ctx</span> <span class="op">=</span> <span class="ident">task_inner</span>.<span class="ident">get_trap_cx</span>();
-    <span class="ident">task_inner</span>.<span class="ident">trap_ctx_backup</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="kw-2">*</span><span class="ident">trap_ctx</span>);
-    
-    <span class="comment">// modify trapframe</span>
-    <span class="ident">trap_ctx</span>.<span class="ident">sepc</span> <span class="op">=</span> <span class="ident">handler</span>;
+        <span class="comment">// modify trapframe</span>
+        <span class="ident">trap_ctx</span>.<span class="ident">sepc</span> <span class="op">=</span> <span class="ident">handler</span>;
 
-    <span class="comment">// put args (a0)</span>
-    <span class="ident">trap_ctx</span>.<span class="ident">x</span>[<span class="number">10</span>] <span class="op">=</span> <span class="ident">sig</span>;
+        <span class="comment">// put args (a0)</span>
+        <span class="ident">trap_ctx</span>.<span class="ident">x</span>[<span class="number">10</span>] <span class="op">=</span> <span class="ident">sig</span>;
+    } <span class="kw">else</span> {
+        <span class="comment">// default action</span>
+        <span class="comment">//println!(&quot;[K] task/call_user_signal_handler: default action, kill current process&quot;);</span>
+    }
 }
 
 <span class="kw">fn</span> <span class="ident">check_pending_signals</span>() {
@@ -363,23 +408,32 @@
             <span class="kw">if</span> <span class="ident">task_inner</span>.<span class="ident">handling_sig</span> <span class="op">==</span> <span class="op">-</span><span class="number">1</span> {
                 <span class="ident">drop</span>(<span class="ident">task_inner</span>);
                 <span class="ident">drop</span>(<span class="ident">task</span>);
-                <span class="kw">if</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGKILL</span> <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGSTOP</span> <span class="op">|</span><span class="op">|</span>
-                    <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGCONT</span> <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGDEF</span> {
-                        <span class="comment">// signal is a kernel signal</span>
-                        <span class="ident">call_kernel_signal_handler</span>(<span class="ident">signal</span>);
+                <span class="kw">if</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGKILL</span>
+                    <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGSTOP</span>
+                    <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGCONT</span>
+                    <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGDEF</span>
+                {
+                    <span class="comment">// signal is a kernel signal</span>
+                    <span class="ident">call_kernel_signal_handler</span>(<span class="ident">signal</span>);
                 } <span class="kw">else</span> {
                     <span class="comment">// signal is a user signal</span>
                     <span class="ident">call_user_signal_handler</span>(<span class="ident">sig</span>, <span class="ident">signal</span>);
                     <span class="kw">return</span>;
                 }
             } <span class="kw">else</span> {
-                <span class="kw">if</span> <span class="op">!</span><span class="ident">task_inner</span>.<span class="ident">signal_actions</span>.<span class="ident">table</span>[<span class="ident">task_inner</span>.<span class="ident">handling_sig</span> <span class="kw">as</span> <span class="ident">usize</span>].<span class="ident">mask</span>.<span class="ident">contains</span>(<span class="ident">signal</span>) {
+                <span class="kw">if</span> <span class="op">!</span><span class="ident">task_inner</span>.<span class="ident">signal_actions</span>.<span class="ident">table</span>[<span class="ident">task_inner</span>.<span class="ident">handling_sig</span> <span class="kw">as</span> <span class="ident">usize</span>]
+                    .<span class="ident">mask</span>
+                    .<span class="ident">contains</span>(<span class="ident">signal</span>)
+                {
                     <span class="ident">drop</span>(<span class="ident">task_inner</span>);
                     <span class="ident">drop</span>(<span class="ident">task</span>);
-                    <span class="kw">if</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGKILL</span> <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGSTOP</span> <span class="op">|</span><span class="op">|</span>
-                        <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGCONT</span> <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGDEF</span> {
-                            <span class="comment">// signal is a kernel signal</span>
-                            <span class="ident">call_kernel_signal_handler</span>(<span class="ident">signal</span>);
+                    <span class="kw">if</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGKILL</span>
+                        <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGSTOP</span>
+                        <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGCONT</span>
+                        <span class="op">|</span><span class="op">|</span> <span class="ident">signal</span> <span class="op">==</span> <span class="ident">SignalFlags::SIGDEF</span>
+                    {
+                        <span class="comment">// signal is a kernel signal</span>
+                        <span class="ident">call_kernel_signal_handler</span>(<span class="ident">signal</span>);
                     } <span class="kw">else</span> {
                         <span class="comment">// signal is a user signal</span>
                         <span class="ident">call_user_signal_handler</span>(<span class="ident">sig</span>, <span class="ident">signal</span>);

ch7/src/os/task/signal.rs.html

@@ -63,6 +63,7 @@
 <span id="58">58</span>
 <span id="59">59</span>
 <span id="60">60</span>
+<span id="61">61</span>
 </pre><pre class="rust"><code><span class="kw">use</span> <span class="ident">bitflags</span>::<span class="kw-2">*</span>;
 
 <span class="kw">pub</span> <span class="kw">const</span> <span class="ident">MAX_SIG</span>: <span class="ident">usize</span> <span class="op">=</span> <span class="number">31</span>;
@@ -119,6 +120,7 @@
         } <span class="kw">else</span> <span class="kw">if</span> <span class="self">self</span>.<span class="ident">contains</span>(<span class="ident"><span class="self">Self</span>::SIGSEGV</span>) {
             <span class="prelude-val">Some</span>((<span class="op">-</span><span class="number">11</span>, <span class="string">&quot;Segmentation Fault, SIGSEGV=11&quot;</span>))
         } <span class="kw">else</span> {
+            <span class="comment">//println!(&quot;[K] signalflags check_error  {:?}&quot;, self);</span>
             <span class="prelude-val">None</span>
         }
     }

ch7/src/os/trap/mod.rs.html

@@ -131,6 +131,7 @@
 <span id="126">126</span>
 <span id="127">127</span>
 <span id="128">128</span>
+<span id="129">129</span>
 </pre><pre class="rust"><code><span class="kw">mod</span> <span class="ident">context</span>;
 
 <span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::config</span>::{<span class="ident">TRAMPOLINE</span>, <span class="ident">TRAP_CONTEXT</span>};
@@ -219,6 +220,7 @@
         }
     }
     <span class="comment">// handle signals (handle the sent signal)</span>
+    <span class="comment">//println!(&quot;[K] trap_handler:: handle_signals&quot;);</span>
     <span class="ident">handle_signals</span>();
 
     <span class="comment">// check error signals (if error then exit)</span>