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<a href="#libinstpatch-util.description" class="shortcut">Description</a>
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<div class="refentry" title="util">
<a name="libinstpatch-util"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="libinstpatch-util.top_of_page"></a>util</span></h2>
<p>util — Utility functions</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1" title="Stability Level">
<a name="libinstpatch-util.stability-level"></a><h2>Stability Level</h2>
Stable, unless otherwise indicated
</div>
<div class="refsynopsisdiv" title="Synopsis">
<a name="libinstpatch-util.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
extern GValue *<a
href="../libinstpatch/libinstpatch-util.html#ipatch-util-value-bool-true"
>ipatch_util_value_bool_true</a>;
extern GValue *<a
href="../libinstpatch/libinstpatch-util.html#ipatch-util-value-bool-false"
>ipatch_util_value_bool_false</a>;
#define <a
href="../libinstpatch/libinstpatch-util.html#IPATCH-UTIL-VALUE-BOOL--CAPS"
>IPATCH_UTIL_VALUE_BOOL</a> (b)
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> <a
href="../libinstpatch/libinstpatch-util.html#ipatch-util-value-hash"
>ipatch_util_value_hash</a> (<a
href="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue"
>GValue</a> *val);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> <a
href="../libinstpatch/libinstpatch-util.html#ipatch-util-value-array-hash"
>ipatch_util_value_array_hash</a> (<a
href="/usr/share/gtk-doc/html/gobject/gobject-Value-arrays.html#GValueArray"
>GValueArray</a> *valarray);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint64"
>guint64</a> <a
href="../libinstpatch/libinstpatch-util.html#ipatch-util-file-size"
>ipatch_util_file_size</a> (const char *fname,
<a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **err);
</pre>
</div>
<div class="refsect1" title="Description">
<a name="libinstpatch-util.description"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1" title="Details">
<a name="libinstpatch-util.details"></a><h2>Details</h2>
<div class="refsect2" title="ipatch_util_value_bool_true">
<a name="ipatch-util-value-bool-true"></a><h3>ipatch_util_value_bool_true</h3>
<pre class="programlisting">extern GValue *ipatch_util_value_bool_true;
</pre>
</div>
<hr>
<div class="refsect2" title="ipatch_util_value_bool_false">
<a name="ipatch-util-value-bool-false"></a><h3>ipatch_util_value_bool_false</h3>
<pre class="programlisting">extern GValue *ipatch_util_value_bool_false;
</pre>
</div>
<hr>
<div class="refsect2" title="IPATCH_UTIL_VALUE_BOOL()">
<a name="IPATCH-UTIL-VALUE-BOOL--CAPS"></a><h3>IPATCH_UTIL_VALUE_BOOL()</h3>
<pre class="programlisting">#define IPATCH_UTIL_VALUE_BOOL(b)</pre>
</div>
<hr>
<div class="refsect2" title="ipatch_util_value_hash ()">
<a name="ipatch-util-value-hash"></a><h3>ipatch_util_value_hash ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> ipatch_util_value_hash (<a
href="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue"
>GValue</a> *val);</pre>
<p>
Hash a GValue. The hash value can then be used in a GHashTable for example.</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>val</code></em> :</span></p></td>
<td> GValue to hash
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> Hash value corresponding to the <em class="parameter"><code>val</code></em> key.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="ipatch_util_value_array_hash ()">
<a name="ipatch-util-value-array-hash"></a><h3>ipatch_util_value_array_hash ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> ipatch_util_value_array_hash (<a
href="/usr/share/gtk-doc/html/gobject/gobject-Value-arrays.html#GValueArray"
>GValueArray</a> *valarray);</pre>
<p>
Hash a GValueArray. The hash value can then be used in a GHashTable for
example.</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>valarray</code></em> :</span></p></td>
<td> GValueArray to hash
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> Hash value corresponding to the sum of all values returned
by <a
href="../libinstpatch/libinstpatch-util.html#ipatch-util-value-hash"
><code class="function">ipatch_util_value_hash()</code></a> for each GValue in the array.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="ipatch_util_file_size ()">
<a name="ipatch-util-file-size"></a><h3>ipatch_util_file_size ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint64"
>guint64</a> ipatch_util_file_size (const char *fname,
<a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **err);</pre>
<p>
Get the size of a file (tired of using stat every time?).</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fname</code></em> :</span></p></td>
<td> Path of file to get size of.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td> Location to store error or NULL
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> File size. Will return 0 on error, but <em class="parameter"><code>err</code></em> must be checked if
it is set to determine if an error really occurred.
</td>
</tr>
</tbody>
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