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<a href="#libudev-udev-util.description" class="shortcut">Description</a></span>
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<h2><span class="refentrytitle"><a name="libudev-udev-util.top_of_page"></a>udev_util</span></h2>
<p>udev_util — utils</p>
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<a name="libudev-udev-util.functions"></a><h2>Functions</h2>
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<span class="returnvalue">int</span>
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<a class="link" href="libudev-udev-util.html#udev-util-encode-string" title="udev_util_encode_string ()">udev_util_encode_string</a> <span class="c_punctuation">()</span>
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<div class="refsect1">
<a name="libudev-udev-util.description"></a><h2>Description</h2>
<p>Utilities useful when dealing with devices and device node names.</p>
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<a name="libudev-udev-util.functions_details"></a><h2>Functions</h2>
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<a name="udev-util-encode-string"></a><h3>udev_util_encode_string ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span>
udev_util_encode_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>,
<em class="parameter"><code><span class="type">char</span> *str_enc</code></em>,
<em class="parameter"><code><span class="type">size_t</span> len</code></em>);</pre>
<p>Encode all potentially unsafe characters of a string to the
corresponding 2 char hex value prefixed by '\x'.</p>
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<a name="id-1.2.9.5.2.5"></a><h4>Parameters</h4>
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<td class="parameter_name"><p>str</p></td>
<td class="parameter_description"><p>input string to be encoded</p></td>
<td class="parameter_annotations"> </td>
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<td class="parameter_name"><p>str_enc</p></td>
<td class="parameter_description"><p>output string to store the encoded input string</p></td>
<td class="parameter_annotations"> </td>
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<td class="parameter_name"><p>len</p></td>
<td class="parameter_description"><p>maximum size of the output string, which may be
four times as long as the input string</p></td>
<td class="parameter_annotations"> </td>
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<a name="id-1.2.9.5.2.6"></a><h4>Returns</h4>
<p> 0 if the entire string was copied, non-zero otherwise.</p>
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<a name="libudev-udev-util.other_details"></a><h2>Types and Values</h2>
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