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authorLeo Tenenbaum <pommicket@gmail.com>2018-08-20 21:12:06 -0400
committerLeo Tenenbaum <pommicket@gmail.com>2018-08-20 21:12:06 -0400
commit63e87c2d0c9d263f14c77b68f85c67d46ece82a9 (patch)
tree6260365cbf7d24f37d27669e8538227fcb72e243 /gtk+-mingw/share/gtk-doc/html/gio/GSimpleAsyncResult.html
parenta4460f6d9453bbd7e584937686449cef3e19f052 (diff)
Removed gtk+ docsHEADmaster
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-  | 
- <a href="#GSimpleAsyncResult.description" class="shortcut">Description</a>
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- <a href="#GSimpleAsyncResult.object-hierarchy" class="shortcut">Object Hierarchy</a>
-  | 
- <a href="#GSimpleAsyncResult.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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-<h2><span class="refentrytitle"><a name="GSimpleAsyncResult.top_of_page"></a>GSimpleAsyncResult</span></h2>
-<p>GSimpleAsyncResult — Simple asynchronous results implementation</p>
-</td>
-<td valign="top" align="right"></td>
-</tr></table></div>
-<div class="refsynopsisdiv">
-<a name="GSimpleAsyncResult.synopsis"></a><h2>Synopsis</h2>
-<pre class="synopsis">
-#include &lt;gio/gio.h&gt;
-
- <a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncResult-struct" title="GSimpleAsyncResult">GSimpleAsyncResult</a>;
-<span class="returnvalue">void</span> (<a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncThreadFunc" title="GSimpleAsyncThreadFunc ()">*GSimpleAsyncThreadFunc</a>) (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *res</code></em>,
- <em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
- <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>);
-<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> * <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new" title="g_simple_async_result_new ()">g_simple_async_result_new</a> (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source_object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> source_tag</code></em>);
-<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> * <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-error" title="g_simple_async_result_new_error ()">g_simple_async_result_new_error</a> (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source_object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
- <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
- <em class="parameter"><code>...</code></em>);
-<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> * <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-from-error" title="g_simple_async_result_new_from_error ()">g_simple_async_result_new_from_error</a>
- (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source_object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code>const <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);
-<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> * <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-take-error" title="g_simple_async_result_new_take_error ()">g_simple_async_result_new_take_error</a>
- (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source_object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-check-cancellable" title="g_simple_async_result_set_check_cancellable ()">g_simple_async_result_set_check_cancellable</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *check_cancellable</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gpointer" title="g_simple_async_result_set_op_res_gpointer ()">g_simple_async_result_set_op_res_gpointer</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> op_res</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> destroy_op_res</code></em>);
-<a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gpointer" title="g_simple_async_result_get_op_res_gpointer ()">g_simple_async_result_get_op_res_gpointer</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gssize" title="g_simple_async_result_set_op_res_gssize ()">g_simple_async_result_set_op_res_gssize</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> op_res</code></em>);
-<a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gssize" title="g_simple_async_result_get_op_res_gssize ()">g_simple_async_result_get_op_res_gssize</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gboolean" title="g_simple_async_result_set_op_res_gboolean ()">g_simple_async_result_set_op_res_gboolean</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> op_res</code></em>);
-<a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gboolean" title="g_simple_async_result_get_op_res_gboolean ()">g_simple_async_result_get_op_res_gboolean</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);
-<a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-source-tag" title="g_simple_async_result_get_source_tag ()">g_simple_async_result_get_source_tag</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);
-<a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-is-valid" title="g_simple_async_result_is_valid ()">g_simple_async_result_is_valid</a> (<em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>,
- <em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> source_tag</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-handle-cancellation" title="g_simple_async_result_set_handle_cancellation ()">g_simple_async_result_set_handle_cancellation</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> handle_cancellation</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete" title="g_simple_async_result_complete ()">g_simple_async_result_complete</a> (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle" title="g_simple_async_result_complete_in_idle ()">g_simple_async_result_complete_in_idle</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-run-in-thread" title="g_simple_async_result_run_in_thread ()">g_simple_async_result_run_in_thread</a> (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncThreadFunc" title="GSimpleAsyncThreadFunc ()"><span class="type">GSimpleAsyncThreadFunc</span></a> func</code></em>,
- <em class="parameter"><code><span class="type">int</span> io_priority</code></em>,
- <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-from-error" title="g_simple_async_result_set_from_error ()">g_simple_async_result_set_from_error</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code>const <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-take-error" title="g_simple_async_result_take_error ()">g_simple_async_result_take_error</a> (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);
-<a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-propagate-error" title="g_simple_async_result_propagate_error ()">g_simple_async_result_propagate_error</a>
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **dest</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-error" title="g_simple_async_result_set_error ()">g_simple_async_result_set_error</a> (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
- <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
- <em class="parameter"><code>...</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-error-va" title="g_simple_async_result_set_error_va ()">g_simple_async_result_set_error_va</a> (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
- <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
- <em class="parameter"><code><span class="type">va_list</span> args</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-error-in-idle" title="g_simple_async_report_error_in_idle ()">g_simple_async_report_error_in_idle</a> (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
- <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
- <em class="parameter"><code>...</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-gerror-in-idle" title="g_simple_async_report_gerror_in_idle ()">g_simple_async_report_gerror_in_idle</a>
- (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code>const <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);
-<span class="returnvalue">void</span> <a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-take-gerror-in-idle" title="g_simple_async_report_take_gerror_in_idle ()">g_simple_async_report_take_gerror_in_idle</a>
- (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);
-</pre>
-</div>
-<div class="refsect1">
-<a name="GSimpleAsyncResult.object-hierarchy"></a><h2>Object Hierarchy</h2>
-<pre class="synopsis">
- <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
- +----GSimpleAsyncResult
-</pre>
-</div>
-<div class="refsect1">
-<a name="GSimpleAsyncResult.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
-<p>
-GSimpleAsyncResult implements
- <a class="link" href="GAsyncResult.html" title="GAsyncResult">GAsyncResult</a>.</p>
-</div>
-<div class="refsect1">
-<a name="GSimpleAsyncResult.description"></a><h2>Description</h2>
-<p>
-Implements <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> for simple cases. Most of the time, this
-will be all an application needs, and will be used transparently.
-Because of this, <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> is used throughout GIO for
-handling asynchronous functions.
-</p>
-<p>
-GSimpleAsyncResult handles <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>s, error
-reporting, operation cancellation and the final state of an operation,
-completely transparent to the application. Results can be returned
-as a pointer e.g. for functions that return data that is collected
-asynchronously, a boolean value for checking the success or failure
-of an operation, or a <a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> for operations which return the number
-of bytes modified by the operation; all of the simple return cases
-are covered.
-</p>
-<p>
-Most of the time, an application will not need to know of the details
-of this API; it is handled transparently, and any necessary operations
-are handled by <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>'s interface. However, if implementing a
-new GIO module, for writing language bindings, or for complex
-applications that need better control of how asynchronous operations
-are completed, it is important to understand this functionality.
-</p>
-<p>
-GSimpleAsyncResults are tagged with the calling function to ensure
-that asynchronous functions and their finishing functions are used
-together correctly.
-</p>
-<p>
-To create a new <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>, call <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new" title="g_simple_async_result_new ()"><code class="function">g_simple_async_result_new()</code></a>.
-If the result needs to be created for a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, use
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-from-error" title="g_simple_async_result_new_from_error ()"><code class="function">g_simple_async_result_new_from_error()</code></a> or
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-take-error" title="g_simple_async_result_new_take_error ()"><code class="function">g_simple_async_result_new_take_error()</code></a>. If a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> is not available
-(e.g. the asynchronous operation's doesn't take a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> argument),
-but the result still needs to be created for an error condition, use
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-error" title="g_simple_async_result_new_error ()"><code class="function">g_simple_async_result_new_error()</code></a> (or <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-error-va" title="g_simple_async_result_set_error_va ()"><code class="function">g_simple_async_result_set_error_va()</code></a>
-if your application or binding requires passing a variable argument list
-directly), and the error can then be propagated through the use of
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-propagate-error" title="g_simple_async_result_propagate_error ()"><code class="function">g_simple_async_result_propagate_error()</code></a>.
-</p>
-<p>
-An asynchronous operation can be made to ignore a cancellation event by
-calling <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-handle-cancellation" title="g_simple_async_result_set_handle_cancellation ()"><code class="function">g_simple_async_result_set_handle_cancellation()</code></a> with a
-<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> for the operation and <a href="./../glib/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>. This is useful for
-operations that are dangerous to cancel, such as close (which would
-cause a leak if cancelled before being run).
-</p>
-<p>
-GSimpleAsyncResult can integrate into GLib's event loop, <a href="./../glib/glib/glib-The-Main-Event-Loop.html#GMainLoop"><span class="type">GMainLoop</span></a>,
-or it can use <a href="./../glib/glib/glib-Threads.html#GThread"><span class="type">GThread</span></a>s.
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete" title="g_simple_async_result_complete ()"><code class="function">g_simple_async_result_complete()</code></a> will finish an I/O task directly
-from the point where it is called. <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle" title="g_simple_async_result_complete_in_idle ()"><code class="function">g_simple_async_result_complete_in_idle()</code></a>
-will finish it from an idle handler in the <GTKDOCLINK HREF="g-main-context-push-thread-default">thread-default main
-context</GTKDOCLINK>. <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-run-in-thread" title="g_simple_async_result_run_in_thread ()"><code class="function">g_simple_async_result_run_in_thread()</code></a> will run the
-job in a separate thread and then deliver the result to the
-thread-default main context.
-</p>
-<p>
-To set the results of an asynchronous function,
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gpointer" title="g_simple_async_result_set_op_res_gpointer ()"><code class="function">g_simple_async_result_set_op_res_gpointer()</code></a>,
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gboolean" title="g_simple_async_result_set_op_res_gboolean ()"><code class="function">g_simple_async_result_set_op_res_gboolean()</code></a>, and
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gssize" title="g_simple_async_result_set_op_res_gssize ()"><code class="function">g_simple_async_result_set_op_res_gssize()</code></a>
-are provided, setting the operation's result to a gpointer, gboolean, or
-gssize, respectively.
-</p>
-<p>
-Likewise, to get the result of an asynchronous function,
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gpointer" title="g_simple_async_result_get_op_res_gpointer ()"><code class="function">g_simple_async_result_get_op_res_gpointer()</code></a>,
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gboolean" title="g_simple_async_result_get_op_res_gboolean ()"><code class="function">g_simple_async_result_get_op_res_gboolean()</code></a>, and
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gssize" title="g_simple_async_result_get_op_res_gssize ()"><code class="function">g_simple_async_result_get_op_res_gssize()</code></a> are
-provided, getting the operation's result as a gpointer, gboolean, and
-gssize, respectively.
-</p>
-<p>
-For the details of the requirements implementations must respect, see
-<a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>. A typical implementation of an asynchronous operation
-using GSimpleAsyncResult looks something like this:
-</p>
-<p>
-</p>
-<div class="informalexample"><pre class="programlisting">
-static void
-baked_cb (Cake *cake,
- gpointer user_data)
-{
- /* In this example, this callback is not given a reference to the cake, so
- * the GSimpleAsyncResult has to take a reference to it.
- */
- GSimpleAsyncResult *result = user_data;
-
- if (cake == NULL)
- g_simple_async_result_set_error (result,
- BAKER_ERRORS,
- BAKER_ERROR_NO_FLOUR,
- "Go to the supermarket");
- else
- g_simple_async_result_set_op_res_gpointer (result,
- g_object_ref (cake),
- g_object_unref);
-
-
- /* In this example, we assume that baked_cb is called as a callback from
- * the mainloop, so it's safe to complete the operation synchronously here.
- * If, however, _baker_prepare_cake () might call its callback without
- * first returning to the mainloop — inadvisable, but some APIs do so —
- * we would need to use g_simple_async_result_complete_in_idle().
- */
- g_simple_async_result_complete (result);
- g_object_unref (result);
-}
-
-void
-baker_bake_cake_async (Baker *self,
- guint radius,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GSimpleAsyncResult *simple;
- Cake *cake;
-
- if (radius &lt; 3)
- {
- g_simple_async_report_error_in_idle (G_OBJECT (self),
- callback,
- user_data,
- BAKER_ERRORS,
- BAKER_ERROR_TOO_SMALL,
- "%ucm radius cakes are silly",
- radius);
- return;
- }
-
- simple = g_simple_async_result_new (G_OBJECT (self),
- callback,
- user_data,
- baker_bake_cake_async);
- cake = _baker_get_cached_cake (self, radius);
-
- if (cake != NULL)
- {
- g_simple_async_result_set_op_res_gpointer (simple,
- g_object_ref (cake),
- g_object_unref);
- g_simple_async_result_complete_in_idle (simple);
- g_object_unref (simple);
- /* Drop the reference returned by _baker_get_cached_cake(); the
- * GSimpleAsyncResult has taken its own reference.
- */
- g_object_unref (cake);
- return;
- }
-
- _baker_prepare_cake (self, radius, baked_cb, simple);
-}
-
-Cake *
-baker_bake_cake_finish (Baker *self,
- GAsyncResult *result,
- GError **error)
-{
- GSimpleAsyncResult *simple;
- Cake *cake;
-
- g_return_val_if_fail (g_simple_async_result_is_valid (result,
- G_OBJECT (self),
- baker_bake_cake_async),
- NULL);
-
- simple = (GSimpleAsyncResult *) result;
-
- if (g_simple_async_result_propagate_error (simple, error))
- return NULL;
-
- cake = CAKE (g_simple_async_result_get_op_res_gpointer (simple));
- return g_object_ref (cake);
-}
-</pre></div>
-<p>
-</p>
-</div>
-<div class="refsect1">
-<a name="GSimpleAsyncResult.details"></a><h2>Details</h2>
-<div class="refsect2">
-<a name="GSimpleAsyncResult-struct"></a><h3>GSimpleAsyncResult</h3>
-<pre class="programlisting">typedef struct _GSimpleAsyncResult GSimpleAsyncResult;</pre>
-<p>
-A simple implementation of <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>.
-</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="GSimpleAsyncThreadFunc"></a><h3>GSimpleAsyncThreadFunc ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> (*GSimpleAsyncThreadFunc) (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *res</code></em>,
- <em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
- <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>);</pre>
-<p>
-Simple thread function that runs an asynchronous operation and
-checks for cancellation.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>res</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>object</code></em> :</span></p></td>
-<td>a <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
-<td>optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-new"></a><h3>g_simple_async_result_new ()</h3>
-<pre class="programlisting"><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> * g_simple_async_result_new (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source_object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> source_tag</code></em>);</pre>
-<p>
-Creates a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.
-</p>
-<p>
-The common convention is to create the <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> in the
-function that starts the asynchronous operation and use that same
-function as the <em class="parameter"><code>source_tag</code></em>.
-</p>
-<p>
-If your operation supports cancellation with <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> (which it
-probably should) then you should provide the user's cancellable to
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-check-cancellable" title="g_simple_async_result_set_check_cancellable ()"><code class="function">g_simple_async_result_set_check_cancellable()</code></a> immediately after
-this function returns.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>source_object</code></em> :</span></p></td>
-<td>a <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
-<td>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. <span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
-<td>user data passed to <em class="parameter"><code>callback</code></em>. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>source_tag</code></em> :</span></p></td>
-<td>the asynchronous function.</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-new-error"></a><h3>g_simple_async_result_new_error ()</h3>
-<pre class="programlisting"><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> * g_simple_async_result_new_error (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source_object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
- <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
- <em class="parameter"><code>...</code></em>);</pre>
-<p>
-Creates a new <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> with a set error.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>source_object</code></em> :</span></p></td>
-<td>a <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
-<td>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. <span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
-<td>user data passed to <em class="parameter"><code>callback</code></em>. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>domain</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>code</code></em> :</span></p></td>
-<td>an error code.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td>
-<td>a string with format characters.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
-<td>a list of values to insert into <em class="parameter"><code>format</code></em>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-new-from-error"></a><h3>g_simple_async_result_new_from_error ()</h3>
-<pre class="programlisting"><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> * g_simple_async_result_new_from_error
- (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source_object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code>const <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
-<p>
-Creates a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> from an error condition.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>source_object</code></em> :</span></p></td>
-<td>a <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
-<td>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. <span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
-<td>user data passed to <em class="parameter"><code>callback</code></em>. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-new-take-error"></a><h3>g_simple_async_result_new_take_error ()</h3>
-<pre class="programlisting"><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> * g_simple_async_result_new_take_error
- (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source_object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
-<p>
-Creates a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> from an error condition, and takes over the
-caller's ownership of <em class="parameter"><code>error</code></em>, so the caller does not need to free it anymore.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>source_object</code></em> :</span></p></td>
-<td>a <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
-<td>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. <span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
-<td>user data passed to <em class="parameter"><code>callback</code></em>. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>
-</td>
-</tr>
-</tbody>
-</table></div>
-<p class="since">Since 2.28</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-set-check-cancellable"></a><h3>g_simple_async_result_set_check_cancellable ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_set_check_cancellable
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *check_cancellable</code></em>);</pre>
-<p>
-Sets a <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> to check before dispatching results.
-</p>
-<p>
-This function has one very specific purpose: the provided cancellable
-is checked at the time of <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-propagate-error" title="g_simple_async_result_propagate_error ()"><code class="function">g_simple_async_result_propagate_error()</code></a> If
-it is cancelled, these functions will return an "Operation was
-cancelled" error (<a class="link" href="gio-GIOError.html#G-IO-ERROR-CANCELLED:CAPS"><code class="literal">G_IO_ERROR_CANCELLED</code></a>).
-</p>
-<p>
-Implementors of cancellable asynchronous functions should use this in
-order to provide a guarantee to their callers that cancelling an
-async operation will reliably result in an error being returned for
-that operation (even if a positive result for the operation has
-already been sent as an idle to the main context to be dispatched).
-</p>
-<p>
-The checking described above is done regardless of any call to the
-unrelated <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-handle-cancellation" title="g_simple_async_result_set_handle_cancellation ()"><code class="function">g_simple_async_result_set_handle_cancellation()</code></a> function.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>check_cancellable</code></em> :</span></p></td>
-<td>a <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> to check, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to unset. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-</tbody>
-</table></div>
-<p class="since">Since 2.32</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-set-op-res-gpointer"></a><h3>g_simple_async_result_set_op_res_gpointer ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_set_op_res_gpointer
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> op_res</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> destroy_op_res</code></em>);</pre>
-<p>
-Sets the operation result within the asynchronous result to a pointer.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>op_res</code></em> :</span></p></td>
-<td>a pointer result from an asynchronous function.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>destroy_op_res</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> function.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-get-op-res-gpointer"></a><h3>g_simple_async_result_get_op_res_gpointer ()</h3>
-<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> g_simple_async_result_get_op_res_gpointer
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
-<p>
-Gets a pointer result as returned by the asynchronous function.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>a pointer from the result.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-set-op-res-gssize"></a><h3>g_simple_async_result_set_op_res_gssize ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_set_op_res_gssize
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> op_res</code></em>);</pre>
-<p>
-Sets the operation result within the asynchronous result to
-the given <em class="parameter"><code>op_res</code></em>.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>op_res</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-get-op-res-gssize"></a><h3>g_simple_async_result_get_op_res_gssize ()</h3>
-<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a> g_simple_async_result_get_op_res_gssize
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
-<p>
-Gets a gssize from the asynchronous result.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>a gssize returned from the asynchronous function.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-set-op-res-gboolean"></a><h3>g_simple_async_result_set_op_res_gboolean ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_set_op_res_gboolean
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> op_res</code></em>);</pre>
-<p>
-Sets the operation result to a boolean within the asynchronous result.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>op_res</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-get-op-res-gboolean"></a><h3>g_simple_async_result_get_op_res_gboolean ()</h3>
-<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> g_simple_async_result_get_op_res_gboolean
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
-<p>
-Gets the operation result boolean from within the asynchronous result.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>
-<a href="./../glib/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the operation's result was <a href="./../glib/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, <a href="./../glib/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>
-if the operation's result was <a href="./../glib/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-get-source-tag"></a><h3>g_simple_async_result_get_source_tag ()</h3>
-<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> g_simple_async_result_get_source_tag
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
-<p>
-Gets the source tag for the <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> to the source object for the <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-is-valid"></a><h3>g_simple_async_result_is_valid ()</h3>
-<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> g_simple_async_result_is_valid (<em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>,
- <em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *source</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> source_tag</code></em>);</pre>
-<p>
-Ensures that the data passed to the _finish function of an async
-operation is consistent. Three checks are performed.
-</p>
-<p>
-First, <em class="parameter"><code>result</code></em> is checked to ensure that it is really a
-<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>. Second, <em class="parameter"><code>source</code></em> is checked to ensure that it
-matches the source object of <em class="parameter"><code>result</code></em>. Third, <em class="parameter"><code>source_tag</code></em> is
-checked to ensure that it is either <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> (as it is when the result was
-created by <a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-error-in-idle" title="g_simple_async_report_error_in_idle ()"><code class="function">g_simple_async_report_error_in_idle()</code></a> or
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-gerror-in-idle" title="g_simple_async_report_gerror_in_idle ()"><code class="function">g_simple_async_report_gerror_in_idle()</code></a>) or equal to the
-<em class="parameter"><code>source_tag</code></em> argument given to <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new" title="g_simple_async_result_new ()"><code class="function">g_simple_async_result_new()</code></a> (which, by
-convention, is a pointer to the _async function corresponding to the
-_finish function from which this function is called).
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>result</code></em> :</span></p></td>
-<td>the <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> passed to the _finish function.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td>
-<td>the <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> passed to the _finish function.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>source_tag</code></em> :</span></p></td>
-<td>the asynchronous function.</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>
-<a href="./../glib/glib/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> if all checks passed or <a href="./../glib/glib/glib-Standard-Macros.html#FALSE:CAPS"><span class="type">FALSE</span></a> if any failed.</td>
-</tr>
-</tbody>
-</table></div>
-<p class="since">Since 2.20</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-set-handle-cancellation"></a><h3>g_simple_async_result_set_handle_cancellation ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_set_handle_cancellation
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> handle_cancellation</code></em>);</pre>
-<p>
-Sets whether to handle cancellation within the asynchronous operation.
-</p>
-<p>
-This function has nothing to do with
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-check-cancellable" title="g_simple_async_result_set_check_cancellable ()"><code class="function">g_simple_async_result_set_check_cancellable()</code></a>. It only refers to the
-<a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> passed to <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-run-in-thread" title="g_simple_async_result_run_in_thread ()"><code class="function">g_simple_async_result_run_in_thread()</code></a>.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>handle_cancellation</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-complete"></a><h3>g_simple_async_result_complete ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_complete (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
-<p>
-Completes an asynchronous I/O job immediately. Must be called in
-the thread where the asynchronous result was to be delivered, as it
-invokes the callback directly. If you are in a different thread use
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle" title="g_simple_async_result_complete_in_idle ()"><code class="function">g_simple_async_result_complete_in_idle()</code></a>.
-</p>
-<p>
-Calling this function takes a reference to <em class="parameter"><code>simple</code></em> for as long as
-is needed to complete the call.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody><tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr></tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-complete-in-idle"></a><h3>g_simple_async_result_complete_in_idle ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_complete_in_idle
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
-<p>
-Completes an asynchronous function in an idle handler in the <GTKDOCLINK HREF="g-main-context-push-thread-default">thread-default main
-loop</GTKDOCLINK> of the thread that <em class="parameter"><code>simple</code></em> was initially created in
-(and re-pushes that context around the invocation of the callback).
-</p>
-<p>
-Calling this function takes a reference to <em class="parameter"><code>simple</code></em> for as long as
-is needed to complete the call.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody><tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr></tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-run-in-thread"></a><h3>g_simple_async_result_run_in_thread ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_run_in_thread (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncThreadFunc" title="GSimpleAsyncThreadFunc ()"><span class="type">GSimpleAsyncThreadFunc</span></a> func</code></em>,
- <em class="parameter"><code><span class="type">int</span> io_priority</code></em>,
- <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>);</pre>
-<p>
-Runs the asynchronous job in a separate thread and then calls
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle" title="g_simple_async_result_complete_in_idle ()"><code class="function">g_simple_async_result_complete_in_idle()</code></a> on <em class="parameter"><code>simple</code></em> to return
-the result to the appropriate main loop.
-</p>
-<p>
-Calling this function takes a reference to <em class="parameter"><code>simple</code></em> for as long as
-is needed to run the job and report its completion.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncThreadFunc" title="GSimpleAsyncThreadFunc ()"><span class="type">GSimpleAsyncThreadFunc</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>io_priority</code></em> :</span></p></td>
-<td>the io priority of the request.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
-<td>optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-set-from-error"></a><h3>g_simple_async_result_set_from_error ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_set_from_error
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code>const <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
-<p>
-Sets the result from a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
-<td>
-<a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-take-error"></a><h3>g_simple_async_result_take_error ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_take_error (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
-<p>
-Sets the result from <em class="parameter"><code>error</code></em>, and takes over the caller's ownership
-of <em class="parameter"><code>error</code></em>, so the caller does not need to free it any more.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>
-</td>
-</tr>
-</tbody>
-</table></div>
-<p class="since">Since 2.28</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-propagate-error"></a><h3>g_simple_async_result_propagate_error ()</h3>
-<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> g_simple_async_result_propagate_error
- (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **dest</code></em>);</pre>
-<p>
-Propagates an error from within the simple asynchronous result to
-a given destination.
-</p>
-<p>
-If the <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> given to a prior call to
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-check-cancellable" title="g_simple_async_result_set_check_cancellable ()"><code class="function">g_simple_async_result_set_check_cancellable()</code></a> is cancelled then this
-function will return <a href="./../glib/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> with <em class="parameter"><code>dest</code></em> set appropriately.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>dest</code></em> :</span></p></td>
-<td>a location to propagate the error to. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
-<td>
-<a href="./../glib/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the error was propagated to <em class="parameter"><code>dest</code></em>. <a href="./../glib/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-set-error"></a><h3>g_simple_async_result_set_error ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_set_error (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
- <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
- <em class="parameter"><code>...</code></em>);</pre>
-<p>
-Sets an error within the asynchronous result without a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>domain</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> (usually <a class="link" href="gio-GIOError.html#G-IO-ERROR:CAPS" title="G_IO_ERROR"><span class="type">G_IO_ERROR</span></a>).</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>code</code></em> :</span></p></td>
-<td>an error code.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td>
-<td>a formatted error reporting string.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
-<td>a list of variables to fill in <em class="parameter"><code>format</code></em>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-result-set-error-va"></a><h3>g_simple_async_result_set_error_va ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_result_set_error_va (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
- <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
- <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre>
-<p>
-Sets an error within the asynchronous result without a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>.
-Unless writing a binding, see <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-error" title="g_simple_async_result_set_error ()"><code class="function">g_simple_async_result_set_error()</code></a>.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>simple</code></em> :</span></p></td>
-<td>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>domain</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> (usually <a class="link" href="gio-GIOError.html#G-IO-ERROR:CAPS" title="G_IO_ERROR"><span class="type">G_IO_ERROR</span></a>).</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>code</code></em> :</span></p></td>
-<td>an error code.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td>
-<td>a formatted error reporting string.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td>
-<td>va_list of arguments.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-report-error-in-idle"></a><h3>g_simple_async_report_error_in_idle ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_report_error_in_idle (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
- <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
- <em class="parameter"><code>...</code></em>);</pre>
-<p>
-Reports an error in an asynchronous function in an idle function by
-directly setting the contents of the <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> with the given error
-information.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>object</code></em> :</span></p></td>
-<td>a <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
-<td>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
-<td>user data passed to <em class="parameter"><code>callback</code></em>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>domain</code></em> :</span></p></td>
-<td>a <a href="./../glib/glib/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> containing the error domain (usually <a class="link" href="gio-GIOError.html#G-IO-ERROR:CAPS" title="G_IO_ERROR"><span class="type">G_IO_ERROR</span></a>).</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>code</code></em> :</span></p></td>
-<td>a specific error code.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td>
-<td>a formatted error reporting string.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
-<td>a list of variables to fill in <em class="parameter"><code>format</code></em>.</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-report-gerror-in-idle"></a><h3>g_simple_async_report_gerror_in_idle ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_report_gerror_in_idle
- (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code>const <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
-<p>
-Reports an error in an idle function. Similar to
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-error-in-idle" title="g_simple_async_report_error_in_idle ()"><code class="function">g_simple_async_report_error_in_idle()</code></a>, but takes a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> rather
-than building a new one.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>object</code></em> :</span></p></td>
-<td>a <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
-<td>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. <span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
-<td>user data passed to <em class="parameter"><code>callback</code></em>. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
-<td>the <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> to report</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<hr>
-<div class="refsect2">
-<a name="g-simple-async-report-take-gerror-in-idle"></a><h3>g_simple_async_report_take_gerror_in_idle ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span> g_simple_async_report_take_gerror_in_idle
- (<em class="parameter"><code><a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
- <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
- <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
-<p>
-Reports an error in an idle function. Similar to
-<a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-gerror-in-idle" title="g_simple_async_report_gerror_in_idle ()"><code class="function">g_simple_async_report_gerror_in_idle()</code></a>, but takes over the caller's
-ownership of <em class="parameter"><code>error</code></em>, so the caller does not have to free it any more.
-</p>
-<div class="variablelist"><table border="0">
-<col align="left" valign="top">
-<tbody>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>object</code></em> :</span></p></td>
-<td>a <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
-</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
-<td>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
-<td>user data passed to <em class="parameter"><code>callback</code></em>.</td>
-</tr>
-<tr>
-<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
-<td>the <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> to report</td>
-</tr>
-</tbody>
-</table></div>
-<p class="since">Since 2.28</p>
-</div>
-</div>
-<div class="refsect1">
-<a name="GSimpleAsyncResult.see-also"></a><h2>See Also</h2>
-<a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>
-</div>
-</div>
-<div class="footer">
-<hr>
- Generated by GTK-Doc V1.18</div>
-</body>
-</html> \ No newline at end of file