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<h2><span class="refentrytitle"><a name="libgda-4.0-Libgda-Initialization.top_of_page"></a>Libgda initialization</span></h2>
<p>Libgda initialization — Library initialization</p>
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<a name="libgda-4.0-Libgda-Initialization.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"><span class="returnvalue">void</span> <a class="link" href="libgda-4.0-Libgda-Initialization.html#gda-init" title="gda_init ()">gda_init</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="libgda-4.0-Libgda-Initialization.html#gda-locale-changed" title="gda_locale_changed ()">gda_locale_changed</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="libgda-4.0-Libgda-Initialization.html#gda-get-application-exec-path" title="gda_get_application_exec_path ()">gda_get_application_exec_path</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *app_name</code></em>);
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<a name="libgda-4.0-Libgda-Initialization.description"></a><h2>Description</h2>
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<a name="libgda-4.0-Libgda-Initialization.details"></a><h2>Details</h2>
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<a name="gda-init"></a><h3>gda_init ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gda_init (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Initializes the GDA library, must be called prior to any Libgda usage. Note that unless the
LIBGDA_NO_THREADS environment variable is set (to any value), the GLib thread system will
be initialized as well if not yet initialized.
</p>
<p>
Please note that if you call <a href="http://library.gnome.org/devel/glib/unstable/glib-running.html#setlocale"><code class="function">setlocale()</code></a> to modify the current locale, you should also
call <a class="link" href="libgda-4.0-Libgda-Initialization.html#gda-locale-changed" title="gda_locale_changed ()"><code class="function">gda_locale_changed()</code></a> before using Libgda again.
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<a name="gda-locale-changed"></a><h3>gda_locale_changed ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gda_locale_changed (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Call this function whenever the <a href="http://library.gnome.org/devel/glib/unstable/glib-running.html#setlocale"><code class="function">setlocale()</code></a> function has been called
to change the current locale; this function is first called by <a class="link" href="libgda-4.0-Libgda-Initialization.html#gda-init" title="gda_init ()"><code class="function">gda_init()</code></a> so you
don't need to call it if you have set the locale before calling <a class="link" href="libgda-4.0-Libgda-Initialization.html#gda-init" title="gda_init ()"><code class="function">gda_init()</code></a>.
</p>
<p>
Failing to call this function after having changed the current locale may result
in Libgda reverting to the previous set locale.
</p>
<p class="since">Since 4.2.3</p>
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<div class="refsect2">
<a name="gda-get-application-exec-path"></a><h3>gda_get_application_exec_path ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * gda_get_application_exec_path (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *app_name</code></em>);</pre>
<p>
Find the path to the application identified by <em class="parameter"><code>app_name</code></em>. For example if the application
is "gda-sql", then calling this function will return
"/your/prefix/bin/gda-sql-4.0" if Libgda is installed in
the "/your/prefix" prefix (which would usually be "/usr"), and for the ABI version 4.0.
</p>
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<td><p><span class="term"><em class="parameter"><code>app_name</code></em> :</span></p></td>
<td>the name of the application to find</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the path as a new string, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if the application cannot be found</td>
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