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<a href="#gnome-vfs-2.0-gnome-vfs-context.description" class="shortcut">Description</a>
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<a name="gnome-vfs-2.0-gnome-vfs-context"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="gnome-vfs-2.0-gnome-vfs-context.top_of_page"></a>GnomeVFSContext</span></h2>
<p>GnomeVFSContext — contexts allows modules to track thread usage and cancellation properly</p>
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<a name="gnome-vfs-2.0-gnome-vfs-context.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"><a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="returnvalue">GnomeVFSContext</span></a> * <a class="link" href="gnome-vfs-2.0-gnome-vfs-context.html#gnome-vfs-context-new" title="gnome_vfs_context_new ()">gnome_vfs_context_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="gnome-vfs-2.0-gnome-vfs-context.html#gnome-vfs-context-free" title="gnome_vfs_context_free ()">gnome_vfs_context_free</a> (<em class="parameter"><code><a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="type">GnomeVFSContext</span></a> *ctx</code></em>);
<a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSCancellation" title="GnomeVFSCancellation"><span class="returnvalue">GnomeVFSCancellation</span></a> * <a class="link" href="gnome-vfs-2.0-gnome-vfs-context.html#gnome-vfs-context-get-cancellation" title="gnome_vfs_context_get_cancellation ()">gnome_vfs_context_get_cancellation</a>
(<em class="parameter"><code>const <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="type">GnomeVFSContext</span></a> *ctx</code></em>);
#define <a class="link" href="gnome-vfs-2.0-gnome-vfs-context.html#gnome-vfs-context-check-cancellation" title="gnome_vfs_context_check_cancellation()">gnome_vfs_context_check_cancellation</a>(x)
const <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="returnvalue">GnomeVFSContext</span></a> * <a class="link" href="gnome-vfs-2.0-gnome-vfs-context.html#gnome-vfs-context-peek-current" title="gnome_vfs_context_peek_current ()">gnome_vfs_context_peek_current</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="gnome-vfs-2.0-gnome-vfs-context.html#gnome-vfs-context-check-cancellation-current" title="gnome_vfs_context_check_cancellation_current ()">gnome_vfs_context_check_cancellation_current</a>
(<em class="parameter"><code><span class="type">void</span></code></em>);
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<a name="gnome-vfs-2.0-gnome-vfs-context.description"></a><h2>Description</h2>
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<a name="gnome-vfs-2.0-gnome-vfs-context.details"></a><h2>Details</h2>
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<a name="gnome-vfs-context-new"></a><h3>gnome_vfs_context_new ()</h3>
<pre class="programlisting"><a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="returnvalue">GnomeVFSContext</span></a> * gnome_vfs_context_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Creates a new context and cancellation object. Must be called
from the main glib event loop.
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a newly allocated <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="type">GnomeVFSContext</span></a>.</td>
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<a name="gnome-vfs-context-free"></a><h3>gnome_vfs_context_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gnome_vfs_context_free (<em class="parameter"><code><a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="type">GnomeVFSContext</span></a> *ctx</code></em>);</pre>
<p>
Free <em class="parameter"><code>ctx</code></em> and destroy the associated <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSCancellation" title="GnomeVFSCancellation"><span class="type">GnomeVFSCancellation</span></a>.
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<td><p><span class="term"><em class="parameter"><code>ctx</code></em> :</span></p></td>
<td>context to be freed.</td>
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<a name="gnome-vfs-context-get-cancellation"></a><h3>gnome_vfs_context_get_cancellation ()</h3>
<pre class="programlisting"><a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSCancellation" title="GnomeVFSCancellation"><span class="returnvalue">GnomeVFSCancellation</span></a> * gnome_vfs_context_get_cancellation
(<em class="parameter"><code>const <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="type">GnomeVFSContext</span></a> *ctx</code></em>);</pre>
<p>
Retrieve the <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSCancellation" title="GnomeVFSCancellation"><span class="type">GnomeVFSCancellation</span></a> associated with <em class="parameter"><code>ctx</code></em>.
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<td><p><span class="term"><em class="parameter"><code>ctx</code></em> :</span></p></td>
<td>context to get the <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSCancellation" title="GnomeVFSCancellation"><span class="type">GnomeVFSCancellation</span></a> from.</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<em class="parameter"><code>ctx</code></em> 's <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSCancellation" title="GnomeVFSCancellation"><span class="type">GnomeVFSCancellation</span></a>.</td>
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<a name="gnome-vfs-context-check-cancellation"></a><h3>gnome_vfs_context_check_cancellation()</h3>
<pre class="programlisting">#define gnome_vfs_context_check_cancellation(x)</pre>
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<a name="gnome-vfs-context-peek-current"></a><h3>gnome_vfs_context_peek_current ()</h3>
<pre class="programlisting">const <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="returnvalue">GnomeVFSContext</span></a> * gnome_vfs_context_peek_current (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Get the currently active context. It shouldn't be
manipulated but can be compared to contexts module
holds to determine whether they are active.
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the currently active <a class="link" href="gnome-vfs-2.0-gnome-vfs-async-ops.html#GnomeVFSContext" title="GnomeVFSContext"><span class="type">GnomeVFSContext</span></a>.</td>
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<a name="gnome-vfs-context-check-cancellation-current"></a><h3>gnome_vfs_context_check_cancellation_current ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gnome_vfs_context_check_cancellation_current
(<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Check to see if the currently active context has been cancelled.
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">TRUE</code> if the currently active context has been cancelled, otherwise <code class="literal">FALSE</code>.</td>
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