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sysctl 0.1.1

Simplified Rust interface to libc::sysctl
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<h1 class='fqn'><span class='in-band'>Function <a href='index.html'>sysctl</a>::<wbr><a class='fn' href=''>value</a></span><span class='out-of-band'><span id='render-detail'>
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<pre class='rust fn'>pub fn value(name: &amp;<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.str.html'>str</a>) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a>&lt;<a class='enum' href='../sysctl/enum.CtlValue.html' title='sysctl::CtlValue'>CtlValue</a>, <a class='struct' href='https://doc.rust-lang.org/nightly/collections/string/struct.String.html' title='collections::string::String'>String</a>&gt;</pre><div class='docblock'><p>Returns a result containing the sysctl value if success,
the errno caused by sysctl() as string if failure.</p>

<h1 id='example' class='section-header'><a href='#example'>Example</a></h1>
<pre class='rust rust-example-rendered'>
<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>sysctl</span>;

<span class='kw'>fn</span> <span class='ident'>main</span>() {
    <span class='macro'>println</span><span class='macro'>!</span>(<span class='string'>&quot;Value: {:?}&quot;</span>, <span class='ident'>sysctl</span>::<span class='ident'>value</span>(<span class='string'>&quot;kern.osrevision&quot;</span>));
}</pre>
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