~ubuntu-branches/debian/jessie/glib2.0/jessie

<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if a <a class="link" href="gobject-Closures.html#GClosureMarshal" title="GClosureMarshal ()">GClosureMarshal</a> marshaller has not yet been set on

730

<a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if a <a class="link" href="gobject-Closures.html#GClosureMarshal" title="GClosureMarshal ()">GClosureMarshal</a> marshaller has not yet been set on

731

<code>closure</code>

732

.

733

788

</div>

789

790

<a name="id-1.4.13.7.4.6"></a><h4>Returns</h4>

791

<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if data has to be swapped.

791

<a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if data has to be swapped.

792

793

</div>

794

</div>

838

<pre class="programlisting">void

839

(*GClosureMarshal) (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

840

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

841

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

841

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

842

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

843

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

844

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

843

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

844

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

845

The type used for marshaller functions.

846

847

<a name="id-1.4.13.7.8.5"></a><h4>Parameters</h4>

860

<tr>

861

<td class="parameter_name">return_value</td>

862

<td class="parameter_description"> a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> to store the return

863

value. May be <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if the callback of <code>closure</code>

863

value. May be <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if the callback of <code>closure</code>

864

doesn't return a

865

value. </td>

866

<td class="parameter_annotations">[<acronym title="NULL is OK, both for passing and for returning.">allow-none</acronym>]</td>

902

<pre class="programlisting">void

903

(*GVaClosureMarshal) (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

904

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

905

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

905

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

906

<code>va_list args</code>,

907

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

907

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

908

<code>int n_params</code>,

909

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

910

</div>

912

913

<a name="GClosureNotify"></a><h3>GClosureNotify ()</h3>

914

<pre class="programlisting">void

915

(*GClosureNotify) (<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> data</code>,

915

(*GClosureNotify) (<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> data</code>,

916

<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>);</pre>

917

The type used for the various notification callbacks which can be registered

918

on closures.

944

<a name="g-cclosure-new"></a><h3>g_cclosure_new ()</h3>

945

<pre class="programlisting"><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *

946

g_cclosure_new (<code><a class="link" href="gobject-Closures.html#GCallback" title="GCallback ()">GCallback</a> callback_func</code>,

947

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> user_data</code>,

947

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> user_data</code>,

948

<code><a class="link" href="gobject-Closures.html#GClosureNotify" title="GClosureNotify ()">GClosureNotify</a> destroy_data</code>);</pre>

949

Creates a new closure which invokes <code>callback_func</code>

950

with <code>user_data</code>

990

<a name="g-cclosure-new-swap"></a><h3>g_cclosure_new_swap ()</h3>

991

<pre class="programlisting"><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *

992

g_cclosure_new_swap (<code><a class="link" href="gobject-Closures.html#GCallback" title="GCallback ()">GCallback</a> callback_func</code>,

993

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> user_data</code>,

993

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> user_data</code>,

994

<code><a class="link" href="gobject-Closures.html#GClosureNotify" title="GClosureNotify ()">GClosureNotify</a> destroy_data</code>);</pre>

995

Creates a new closure which invokes <code>callback_func</code>

996

with <code>user_data</code>

1123

<pre class="programlisting">void

1124

g_cclosure_marshal_generic (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1125

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_gvalue</code>,

1126

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

1126

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

1127

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

1128

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

1129

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

1128

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

1129

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

1130

A generic marshaller function implemented via

1131

<a class="ulink" href="http://sourceware.org/libffi/" target="_top">libffi</a>.

1132

Normally this function is not passed explicitly to <a class="link" href="gobject-Signals.html#g-signal-new" title="g_signal_new ()"><code class="function">g_signal_new()</code></a>,

1133

but used automatically by GLib when specifying a <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> marshaller.

1133

but used automatically by GLib when specifying a <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> marshaller.

1134

1135

<a name="id-1.4.13.7.15.6"></a><h4>Parameters</h4>

1136

1147

</tr>

1148

<tr>

1149

<td class="parameter_name">return_gvalue</td>

1150

<td class="parameter_description">A <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> to store the return value. May be <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>

1150

<td class="parameter_description">A <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> to store the return value. May be <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>

1151

if the callback of closure doesn't return a value.</td>

1152

1153

</tr>

1185

1186

<a name="g-closure-new-object"></a><h3>g_closure_new_object ()</h3>

1187

<pre class="programlisting"><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *

1188

g_closure_new_object (<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> sizeof_closure</code>,

1188

g_closure_new_object (<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> sizeof_closure</code>,

1189

<code><a class="link" href="gobject-The-Base-Object-Type.html#GObject">GObject</a> *object</code>);</pre>

1190

A variant of <a class="link" href="gobject-Closures.html#g-closure-new-simple" title="g_closure_new_simple ()"><code class="function">g_closure_new_simple()</code></a> which stores <code>object</code>

1191

in the

1274

<td class="listing_lines" align="right"><pre>1

1275

1276

3</pre></td>

1277

<td class="listing_code"><pre class="programlisting">closure = <a href="gobject-Closures.html#g-cclosure-new">g_cclosure_new</a> (cb_func, cb_data);

1278

<a href="gobject-Closures.html#g-source-set-closure">g_source_set_closure</a> (source, closure);

1279

<a href="gobject-Closures.html#g-closure-unref">g_closure_unref</a> (closure); // GObject doesn't really need this</pre></td>

1277

<td class="listing_code"><pre class="programlisting">closure = <a href="gobject-Closures.html#g-cclosure-new">g_cclosure_new</a> (cb_func, cb_data);

1278

<a href="gobject-Closures.html#g-source-set-closure">g_source_set_closure</a> (source, closure);

1279

<a href="gobject-Closures.html#g-closure-unref">g_closure_unref</a> (closure); // GObject doesn't really need this</pre></td>

1280

</tr>

1281

</tbody>

1282

</table>

1290

<tbody>

1291

<tr>

1292

1293

<td class="listing_code"><pre class="programlisting"><a href="gobject-Closures.html#g-source-set-closure">g_source_set_closure</a> (source, <a href="gobject-Closures.html#g-cclosure-new">g_cclosure_new</a> (cb_func, cb_data));</pre></td>

1293

<td class="listing_code"><pre class="programlisting"><a href="gobject-Closures.html#g-source-set-closure">g_source_set_closure</a> (source, <a href="gobject-Closures.html#g-cclosure-new">g_cclosure_new</a> (cb_func, cb_data));</pre></td>

1294

</tr>

1295

</tbody>

1296

</table>

1316

1317

1318

13</pre></td>

1319

<td class="listing_code"><pre class="programlisting">static GClosure *notify_closure = <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a>;

1320

void

1321

foo_notify_set_closure (GClosure *closure)

1322

{

1323

if (notify_closure)

1324

<a href="gobject-Closures.html#g-closure-unref">g_closure_unref</a> (notify_closure);

1325

notify_closure = closure;

1326

if (notify_closure)

1327

{

1328

<a href="gobject-Closures.html#g-closure-ref">g_closure_ref</a> (notify_closure);

1329

<a href="gobject-Closures.html#g-closure-sink">g_closure_sink</a> (notify_closure);

1330

}

1331

}</pre></td>

1319

<td class="listing_code"><pre class="programlisting">static GClosure *notify_closure = NULL;

1320

void

1321

foo_notify_set_closure (GClosure *closure)

1322

{

1323

if (notify_closure)

1324

<a href="gobject-Closures.html#g-closure-unref">g_closure_unref</a> (notify_closure);

1325

notify_closure = closure;

1326

if (notify_closure)

1327

{

1328

<a href="gobject-Closures.html#g-closure-ref">g_closure_ref</a> (notify_closure);

1329

<a href="gobject-Closures.html#g-closure-sink">g_closure_sink</a> (notify_closure);

1330

}

1331

}</pre></td>

1332

</tr>

1333

</tbody>

1334

</table>

1386

<pre class="programlisting">void

1387

g_closure_invoke (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1388

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

1389

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

1389

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

1390

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

1391

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>);</pre>

1391

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>);</pre>

1392

Invokes the closure, i.e. executes the callback represented by the <code>closure</code>

1393

.

1394

1408

<tr>

1409

<td class="parameter_name">return_value</td>

1410

<td class="parameter_description"> a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> to store the return

1411

value. May be <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if the callback of <code>closure</code>

1412

doesn't return a value. </td>

1413

<td class="parameter_annotations">[<acronym title="NULL is OK, both for passing and for returning.">allow-none</acronym>]</td>

1414

</tr>

1474

<a name="g-closure-add-finalize-notifier"></a><h3>g_closure_add_finalize_notifier ()</h3>

1475

<pre class="programlisting">void

1476

g_closure_add_finalize_notifier (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1477

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> notify_data</code>,

1477

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> notify_data</code>,

1478

<code><a class="link" href="gobject-Closures.html#GClosureNotify" title="GClosureNotify ()">GClosureNotify</a> notify_func</code>);</pre>

1479

Registers a finalization notifier which will be called when the

1480

reference count of <code>closure</code>

1517

<a name="g-closure-add-invalidate-notifier"></a><h3>g_closure_add_invalidate_notifier ()</h3>

1518

<pre class="programlisting">void

1519

g_closure_add_invalidate_notifier (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1520

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> notify_data</code>,

1520

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> notify_data</code>,

1521

<code><a class="link" href="gobject-Closures.html#GClosureNotify" title="GClosureNotify ()">GClosureNotify</a> notify_func</code>);</pre>

1522

Registers an invalidation notifier which will be called when the

1523

<code>closure</code>

1558

<a name="g-closure-remove-finalize-notifier"></a><h3>g_closure_remove_finalize_notifier ()</h3>

1559

<pre class="programlisting">void

1560

g_closure_remove_finalize_notifier (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1561

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> notify_data</code>,

1561

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> notify_data</code>,

1562

<code><a class="link" href="gobject-Closures.html#GClosureNotify" title="GClosureNotify ()">GClosureNotify</a> notify_func</code>);</pre>

1563

Removes a finalization notifier.

1564

Notice that notifiers are automatically removed after they are run.

1597

<a name="g-closure-remove-invalidate-notifier"></a><h3>g_closure_remove_invalidate_notifier ()</h3>

1598

<pre class="programlisting">void

1599

g_closure_remove_invalidate_notifier (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1600

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> notify_data</code>,

1600

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> notify_data</code>,

1601

<code><a class="link" href="gobject-Closures.html#GClosureNotify" title="GClosureNotify ()">GClosureNotify</a> notify_func</code>);</pre>

1602

Removes an invalidation notifier.

1603

Notice that notifiers are automatically removed after they are run.

1635

1636

<a name="g-closure-new-simple"></a><h3>g_closure_new_simple ()</h3>

1637

<pre class="programlisting"><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *

1638

g_closure_new_simple (<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> sizeof_closure</code>,

1639

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> data</code>);</pre>

1638

g_closure_new_simple (<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> sizeof_closure</code>,

1639

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> data</code>);</pre>

1640

Allocates a struct of the given size and initializes the initial

1641

part as a <a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a>. This function is mainly useful when

1642

implementing new types of closures.

1674

1675

1676

30</pre></td>

1677

<td class="listing_code"><pre class="programlisting">typedef struct _MyClosure MyClosure;

1678

struct _MyClosure

1679

{

1680

GClosure closure;

1681

// extra data goes here

1682

};

1683

1684

static void

1685

my_closure_finalize (gpointer notify_data,

1686

GClosure *closure)

1687

{

1688

MyClosure *my_closure = (MyClosure *)closure;

1689

1690

// free extra data here

1691

}

1692

1693

MyClosure *my_closure_new (gpointer data)

1694

{

1695

GClosure *closure;

1696

MyClosure *my_closure;

1697

1698

closure = <a href="gobject-Closures.html#g-closure-new-simple">g_closure_new_simple</a> (sizeof (MyClosure), data);

1699

my_closure = (MyClosure *) closure;

1700

1701

// initialize extra data here

1702

1703

<a href="gobject-Closures.html#g-closure-add-finalize-notifier">g_closure_add_finalize_notifier</a> (closure, notify_data,

1704

my_closure_finalize);

1705

return my_closure;

1706

}</pre></td>

1677

<td class="listing_code"><pre class="programlisting">typedef struct _MyClosure MyClosure;

1678

struct _MyClosure

1679

{

1680

GClosure closure;

1681

// extra data goes here

1682

};

1683

1684

static void

1685

my_closure_finalize (gpointer notify_data,

1686

GClosure *closure)

1687

{

1688

MyClosure *my_closure = (MyClosure *)closure;

1689

1690

// free extra data here

1691

}

1692

1693

MyClosure *my_closure_new (gpointer data)

1694

{

1695

GClosure *closure;

1696

MyClosure *my_closure;

1697

1698

closure = <a href="gobject-Closures.html#g-closure-new-simple">g_closure_new_simple</a> (sizeof (MyClosure), data);

1699

my_closure = (MyClosure *) closure;

1700

1701

// initialize extra data here

1702

1703

<a href="gobject-Closures.html#g-closure-add-finalize-notifier">g_closure_add_finalize_notifier</a> (closure, notify_data,

1704

my_closure_finalize);

1705

return my_closure;

1706

}</pre></td>

1707

</tr>

1708

</tbody>

1709

</table>

1783

<a name="g-closure-add-marshal-guards"></a><h3>g_closure_add_marshal_guards ()</h3>

1784

<pre class="programlisting">void

1785

g_closure_add_marshal_guards (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1786

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> pre_marshal_data</code>,

1786

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> pre_marshal_data</code>,

1787

<code><a class="link" href="gobject-Closures.html#GClosureNotify" title="GClosureNotify ()">GClosureNotify</a> pre_marshal_notify</code>,

1788

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> post_marshal_data</code>,

1788

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> post_marshal_data</code>,

1789

<code><a class="link" href="gobject-Closures.html#GClosureNotify" title="GClosureNotify ()">GClosureNotify</a> post_marshal_notify</code>);</pre>

1790

Adds a pair of notifiers which get invoked before and after the

1791

closure callback, respectively. This is typically used to protect

1836

<a name="g-closure-set-meta-marshal"></a><h3>g_closure_set_meta_marshal ()</h3>

1837

<pre class="programlisting">void

1838

g_closure_set_meta_marshal (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1839

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

1839

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

1840

<code><a class="link" href="gobject-Closures.html#GClosureMarshal" title="GClosureMarshal ()">GClosureMarshal</a> meta_marshal</code>);</pre>

1841

Sets the meta marshaller of <code>closure</code>

1842

. A meta marshaller wraps

1888

1889

<a name="g-source-set-closure"></a><h3>g_source_set_closure ()</h3>

1890

<pre class="programlisting">void

1891

g_source_set_closure (<code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GSource">GSource</a> *source</code>,

1891

g_source_set_closure (<code><a href="../glib/glib-The-Main-Event-Loop.html#GSource">GSource</a> *source</code>,

1892

<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>);</pre>

1893

Set the callback for a source as a <a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a>.

1894

If the source is not one of the standard GLib types, the <code>closure_callback</code>

1895

1896

and <code>closure_marshal</code>

1897

fields of the <a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GSourceFuncs">GSourceFuncs</a> structure must have been

1897

fields of the <a href="../glib/glib-The-Main-Event-Loop.html#GSourceFuncs">GSourceFuncs</a> structure must have been

1898

filled in with pointers to appropriate functions.

1899

1900

<a name="id-1.4.13.7.30.6"></a><h4>Parameters</h4>

1923

1924

<a name="g-source-set-dummy-callback"></a><h3>g_source_set_dummy_callback ()</h3>

1925

<pre class="programlisting">void

1926

g_source_set_dummy_callback (<code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GSource">GSource</a> *source</code>);</pre>

1926

g_source_set_dummy_callback (<code><a href="../glib/glib-The-Main-Event-Loop.html#GSource">GSource</a> *source</code>);</pre>

1927

Sets a dummy callback for <code>source</code>

1928

. The callback will do nothing, and

1929

if the source expects a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean">gboolean</a> return value, it will return <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>.

1929

if the source expects a <a href="../glib/glib-Basic-Types.html#gboolean">gboolean</a> return value, it will return <a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>.

1930

(If the source expects any other type of return value, it will return

1931

a 0/<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> value; whatever <a class="link" href="gobject-Generic-values.html#g-value-init" title="g_value_init ()"><code class="function">g_value_init()</code></a> initializes a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> to for

1931

a 0/<a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> value; whatever <a class="link" href="gobject-Generic-values.html#g-value-init" title="g_value_init ()"><code class="function">g_value_init()</code></a> initializes a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> to for

1932

that type.)

1933

If the source is not one of the standard GLib types, the

1934

<code>closure_callback</code>

1935

and <code>closure_marshal</code>

1936

fields of the <a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GSourceFuncs">GSourceFuncs</a>

1936

fields of the <a href="../glib/glib-The-Main-Event-Loop.html#GSourceFuncs">GSourceFuncs</a>

1937

structure must have been filled in with pointers to appropriate

1938

functions.

1939

1958

<pre class="programlisting">void

1959

g_cclosure_marshal_VOID__VOID (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

1960

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

1961

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

1961

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

1962

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

1963

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

1964

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

1963

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

1964

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

1965

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

1966

<code class="literal">void (*callback) (gpointer instance, gpointer user_data)</code>.

1967

2014

<pre class="programlisting">void

2015

g_cclosure_marshal_VOID__BOOLEAN (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2016

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2017

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2017

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2018

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2019

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2020

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2019

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2020

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2021

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2022

<code class="literal">void (*callback) (gpointer instance, gboolean arg1, gpointer user_data)</code>.

2023

2046

</tr>

2047

<tr>

2048

<td class="parameter_name">param_values</td>

2049

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean">gboolean</a> parameter</td>

2049

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#gboolean">gboolean</a> parameter</td>

2050

2051

</tr>

2052

<tr>

2070

<pre class="programlisting">void

2071

g_cclosure_marshal_VOID__CHAR (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2072

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2073

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2073

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2074

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2075

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2076

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2075

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2076

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2077

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2078

<code class="literal">void (*callback) (gpointer instance, gchar arg1, gpointer user_data)</code>.

2079

2102

</tr>

2103

<tr>

2104

<td class="parameter_name">param_values</td>

2105

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar">gchar</a> parameter</td>

2105

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#gchar">gchar</a> parameter</td>

2106

2107

</tr>

2108

<tr>

2126

<pre class="programlisting">void

2127

g_cclosure_marshal_VOID__UCHAR (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2128

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2129

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2129

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2130

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2131

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2132

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2131

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2132

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2133

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2134

<code class="literal">void (*callback) (gpointer instance, guchar arg1, gpointer user_data)</code>.

2135

2158

</tr>

2159

<tr>

2160

<td class="parameter_name">param_values</td>

2161

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar">guchar</a> parameter</td>

2161

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#guchar">guchar</a> parameter</td>

2162

2163

</tr>

2164

<tr>

2182

<pre class="programlisting">void

2183

g_cclosure_marshal_VOID__INT (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2184

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2185

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2185

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2186

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2187

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2188

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2187

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2188

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2189

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2190

<code class="literal">void (*callback) (gpointer instance, gint arg1, gpointer user_data)</code>.

2191

2214

</tr>

2215

<tr>

2216

<td class="parameter_name">param_values</td>

2217

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint">gint</a> parameter</td>

2217

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#gint">gint</a> parameter</td>

2218

2219

</tr>

2220

<tr>

2238

<pre class="programlisting">void

2239

g_cclosure_marshal_VOID__UINT (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2240

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2241

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2241

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2242

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2243

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2244

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2243

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2244

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2245

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2246

<code class="literal">void (*callback) (gpointer instance, guint arg1, gpointer user_data)</code>.

2247

2270

</tr>

2271

<tr>

2272

<td class="parameter_name">param_values</td>

2273

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> parameter</td>

2273

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#guint">guint</a> parameter</td>

2274

2275

</tr>

2276

<tr>

2294

<pre class="programlisting">void

2295

g_cclosure_marshal_VOID__LONG (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2296

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2297

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2297

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2298

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2299

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2300

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2299

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2300

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2301

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2302

<code class="literal">void (*callback) (gpointer instance, glong arg1, gpointer user_data)</code>.

2303

2326

</tr>

2327

<tr>

2328

<td class="parameter_name">param_values</td>

2329

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#glong">glong</a> parameter</td>

2329

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#glong">glong</a> parameter</td>

2330

2331

</tr>

2332

<tr>

2350

<pre class="programlisting">void

2351

g_cclosure_marshal_VOID__ULONG (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2352

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2353

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2353

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2354

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2355

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2356

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2355

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2356

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2357

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2358

<code class="literal">void (*callback) (gpointer instance, gulong arg1, gpointer user_data)</code>.

2359

2382

</tr>

2383

<tr>

2384

<td class="parameter_name">param_values</td>

2385

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gulong">gulong</a> parameter</td>

2385

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#gulong">gulong</a> parameter</td>

2386

2387

</tr>

2388

<tr>

2406

<pre class="programlisting">void

2407

g_cclosure_marshal_VOID__ENUM (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2408

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2409

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2409

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2410

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2411

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2412

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2411

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2412

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2413

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2414

<code class="literal">void (*callback) (gpointer instance, gint arg1, gpointer user_data)</code> where the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint">gint</a> parameter denotes an enumeration type..

2414

<code class="literal">void (*callback) (gpointer instance, gint arg1, gpointer user_data)</code> where the <a href="../glib/glib-Basic-Types.html#gint">gint</a> parameter denotes an enumeration type..

2415

2416

<a name="id-1.4.13.7.40.5"></a><h4>Parameters</h4>

2417

2462

<pre class="programlisting">void

2463

g_cclosure_marshal_VOID__FLAGS (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2464

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2465

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2465

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2466

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2467

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2468

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2467

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2468

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2469

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2470

2471

2472

<a name="id-1.4.13.7.41.5"></a><h4>Parameters</h4>

2473

2518

<pre class="programlisting">void

2519

g_cclosure_marshal_VOID__FLOAT (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2520

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2521

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2521

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2522

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2523

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2524

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2523

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2524

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2525

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2526

<code class="literal">void (*callback) (gpointer instance, gfloat arg1, gpointer user_data)</code>.

2527

2550

</tr>

2551

<tr>

2552

<td class="parameter_name">param_values</td>

2553

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gfloat">gfloat</a> parameter</td>

2553

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#gfloat">gfloat</a> parameter</td>

2554

2555

</tr>

2556

<tr>

2574

<pre class="programlisting">void

2575

g_cclosure_marshal_VOID__DOUBLE (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2576

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2577

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2577

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2578

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2579

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2580

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2579

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2580

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2581

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2582

<code class="literal">void (*callback) (gpointer instance, gdouble arg1, gpointer user_data)</code>.

2583

2606

</tr>

2607

<tr>

2608

<td class="parameter_name">param_values</td>

2609

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble">gdouble</a> parameter</td>

2609

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#gdouble">gdouble</a> parameter</td>

2610

2611

</tr>

2612

<tr>

2630

<pre class="programlisting">void

2631

g_cclosure_marshal_VOID__STRING (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2632

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2633

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2633

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2634

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2635

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2636

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2635

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2636

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2637

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2638

<code class="literal">void (*callback) (gpointer instance, const gchar *arg1, gpointer user_data)</code>.

2639

2662

</tr>

2663

<tr>

2664

<td class="parameter_name">param_values</td>

2665

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar">gchar</a>* parameter</td>

2665

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#gchar">gchar</a>* parameter</td>

2666

2667

</tr>

2668

<tr>

2686

<pre class="programlisting">void

2687

g_cclosure_marshal_VOID__PARAM (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2688

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2689

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2689

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2690

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2691

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2692

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2691

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2692

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2693

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2694

<code class="literal">void (*callback) (gpointer instance, GParamSpec *arg1, gpointer user_data)</code>.

2695

2742

<pre class="programlisting">void

2743

g_cclosure_marshal_VOID__BOXED (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2744

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2745

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2745

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2746

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2747

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2748

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2747

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2748

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2749

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2750

<code class="literal">void (*callback) (gpointer instance, GBoxed *arg1, gpointer user_data)</code>.

2751

2774

</tr>

2775

<tr>

2776

<td class="parameter_name">param_values</td>

2777

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the GBoxed* parameter</td>

2777

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="/usr/share/gtk-doc/html/gobject/gobject-Boxed-Types.html">GBoxed</a>* parameter</td>

2778

2779

</tr>

2780

<tr>

2798

<pre class="programlisting">void

2799

g_cclosure_marshal_VOID__POINTER (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2800

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2801

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2801

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2802

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2803

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2804

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2803

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2804

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2805

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2806

<code class="literal">void (*callback) (gpointer instance, gpointer arg1, gpointer user_data)</code>.

2807

2830

</tr>

2831

<tr>

2832

<td class="parameter_name">param_values</td>

2833

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> parameter</td>

2833

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> parameter</td>

2834

2835

</tr>

2836

<tr>

2854

<pre class="programlisting">void

2855

g_cclosure_marshal_VOID__OBJECT (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2856

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2857

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2857

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2858

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2859

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2860

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2859

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2860

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2861

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2862

<code class="literal">void (*callback) (gpointer instance, GObject *arg1, gpointer user_data)</code>.

2863

2910

<pre class="programlisting">void

2911

g_cclosure_marshal_VOID__VARIANT (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2912

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2913

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2913

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2914

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2915

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2916

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2915

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2916

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2917

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2918

<code class="literal">void (*callback) (gpointer instance, GVariant *arg1, gpointer user_data)</code>.

2919

2942

</tr>

2943

<tr>

2944

<td class="parameter_name">param_values</td>

2945

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="http://library.gnome.org/devel/glib/unstable/glib-GVariant.html#GVariant">GVariant</a>* parameter</td>

2945

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> array holding the instance and the <a href="../glib/glib-GVariant.html#GVariant">GVariant</a>* parameter</td>

2946

2947

</tr>

2948

<tr>

2968

g_cclosure_marshal_STRING__OBJECT_POINTER

2969

(<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

2970

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

2971

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2971

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

2972

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

2973

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2974

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2973

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

2974

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

2975

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

2976

<code class="literal">gchar* (*callback) (gpointer instance, GObject *arg1, gpointer arg2, gpointer user_data)</code>.

2977

3024

<pre class="programlisting">void

3025

g_cclosure_marshal_VOID__UINT_POINTER (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3026

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3027

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

3027

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

3028

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

3029

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

3030

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

3029

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

3030

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

3031

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

3032

<code class="literal">void (*callback) (gpointer instance, guint arg1, gpointer arg2, gpointer user_data)</code>.

3033

3080

<pre class="programlisting">void

3081

g_cclosure_marshal_BOOLEAN__FLAGS (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3082

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3083

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

3083

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

3084

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

3085

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

3086

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

3085

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

3086

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

3087

A marshaller for a <a class="link" href="gobject-Closures.html#GCClosure" title="struct GCClosure">GCClosure</a> with a callback of type

3088

<code class="literal">gboolean (*callback) (gpointer instance, gint arg1, gpointer user_data)</code> where the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint">gint</a> parameter

3088

<code class="literal">gboolean (*callback) (gpointer instance, gint arg1, gpointer user_data)</code> where the <a href="../glib/glib-Basic-Types.html#gint">gint</a> parameter

3089

denotes a flags type.

3090

3091

<a name="id-1.4.13.7.52.5"></a><h4>Parameters</h4>

3103

</tr>

3104

<tr>

3105

<td class="parameter_name">return_value</td>

3106

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> which can store the returned <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean">gboolean</a></td>

3106

<td class="parameter_description">a <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> which can store the returned <a href="../glib/glib-Basic-Types.html#gboolean">gboolean</a></td>

3107

3108

</tr>

3109

<tr>

3138

g_cclosure_marshal_BOOLEAN__BOXED_BOXED

3139

(<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3140

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3141

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

3141

<code><a href="../glib/glib-Basic-Types.html#guint">guint</a> n_param_values</code>,

3142

<code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *param_values</code>,

3143

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

3144

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

3143

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> invocation_hint</code>,

3144

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>);</pre>

3145

</div>

3146

<hr>

3147

3149

<pre class="programlisting">void

3150

g_cclosure_marshal_generic_va (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3151

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3152

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3152

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3153

<code>va_list args_list</code>,

3154

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3154

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3155

<code>int n_params</code>,

3156

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3157

</div>

3161

<pre class="programlisting">void

3162

g_cclosure_marshal_VOID__VOIDv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3163

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3164

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3164

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3165

<code>va_list args</code>,

3166

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3166

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3167

<code>int n_params</code>,

3168

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3169

</div>

3173

<pre class="programlisting">void

3174

g_cclosure_marshal_VOID__BOOLEANv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3175

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3176

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3176

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3177

<code>va_list args</code>,

3178

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3178

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3179

<code>int n_params</code>,

3180

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3181

</div>

3185

<pre class="programlisting">void

3186

g_cclosure_marshal_VOID__CHARv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3187

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3188

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3188

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3189

<code>va_list args</code>,

3190

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3190

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3191

<code>int n_params</code>,

3192

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3193

</div>

3197

<pre class="programlisting">void

3198

g_cclosure_marshal_VOID__UCHARv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3199

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3200

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3200

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3201

<code>va_list args</code>,

3202

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3202

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3203

<code>int n_params</code>,

3204

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3205

</div>

3209

<pre class="programlisting">void

3210

g_cclosure_marshal_VOID__INTv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3211

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3212

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3212

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3213

<code>va_list args</code>,

3214

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3214

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3215

<code>int n_params</code>,

3216

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3217

</div>

3221

<pre class="programlisting">void

3222

g_cclosure_marshal_VOID__UINTv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3223

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3224

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3224

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3225

<code>va_list args</code>,

3226

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3226

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3227

<code>int n_params</code>,

3228

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3229

</div>

3233

<pre class="programlisting">void

3234

g_cclosure_marshal_VOID__LONGv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3235

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3236

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3236

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3237

<code>va_list args</code>,

3238

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3238

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3239

<code>int n_params</code>,

3240

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3241

</div>

3245

<pre class="programlisting">void

3246

g_cclosure_marshal_VOID__ULONGv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3247

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3248

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3248

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3249

<code>va_list args</code>,

3250

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3250

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3251

<code>int n_params</code>,

3252

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3253

</div>

3257

<pre class="programlisting">void

3258

g_cclosure_marshal_VOID__ENUMv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3259

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3260

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3260

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3261

<code>va_list args</code>,

3262

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3262

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3263

<code>int n_params</code>,

3264

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3265

</div>

3269

<pre class="programlisting">void

3270

g_cclosure_marshal_VOID__FLAGSv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3271

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3272

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3272

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3273

<code>va_list args</code>,

3274

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3274

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3275

<code>int n_params</code>,

3276

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3277

</div>

3281

<pre class="programlisting">void

3282

g_cclosure_marshal_VOID__FLOATv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3283

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3284

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3284

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3285

<code>va_list args</code>,

3286

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3286

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3287

<code>int n_params</code>,

3288

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3289

</div>

3293

<pre class="programlisting">void

3294

g_cclosure_marshal_VOID__DOUBLEv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3295

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3296

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3296

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3297

<code>va_list args</code>,

3298

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3298

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3299

<code>int n_params</code>,

3300

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3301

</div>

3305

<pre class="programlisting">void

3306

g_cclosure_marshal_VOID__STRINGv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3307

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3308

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3308

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3309

<code>va_list args</code>,

3310

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3310

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3311

<code>int n_params</code>,

3312

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3313

</div>

3317

<pre class="programlisting">void

3318

g_cclosure_marshal_VOID__PARAMv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3319

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3320

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3320

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3321

<code>va_list args</code>,

3322

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3322

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3323

<code>int n_params</code>,

3324

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3325

</div>

3329

<pre class="programlisting">void

3330

g_cclosure_marshal_VOID__BOXEDv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3331

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3332

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3332

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3333

<code>va_list args</code>,

3334

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3334

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3335

<code>int n_params</code>,

3336

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3337

</div>

3341

<pre class="programlisting">void

3342

g_cclosure_marshal_VOID__POINTERv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3343

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3344

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3344

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3345

<code>va_list args</code>,

3346

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3346

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3347

<code>int n_params</code>,

3348

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3349

</div>

3353

<pre class="programlisting">void

3354

g_cclosure_marshal_VOID__OBJECTv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3355

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3356

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3356

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3357

<code>va_list args</code>,

3358

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3358

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3359

<code>int n_params</code>,

3360

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3361

</div>

3365

<pre class="programlisting">void

3366

g_cclosure_marshal_VOID__VARIANTv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3367

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3368

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3368

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3369

<code>va_list args</code>,

3370

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3370

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3371

<code>int n_params</code>,

3372

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3373

</div>

3378

g_cclosure_marshal_STRING__OBJECT_POINTERv

3379

(<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3380

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3381

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3381

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3382

<code>va_list args</code>,

3383

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3383

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3384

<code>int n_params</code>,

3385

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3386

</div>

3391

g_cclosure_marshal_VOID__UINT_POINTERv

3392

(<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3393

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3394

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3394

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3395

<code>va_list args</code>,

3396

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3396

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3397

<code>int n_params</code>,

3398

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3399

</div>

3403

<pre class="programlisting">void

3404

g_cclosure_marshal_BOOLEAN__FLAGSv (<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3405

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3406

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3406

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3407

<code>va_list args</code>,

3408

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3408

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3409

<code>int n_params</code>,

3410

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3411

</div>

3416

g_cclosure_marshal_BOOLEAN__BOXED_BOXEDv

3417

(<code><a class="link" href="gobject-Closures.html#GClosure" title="struct GClosure">GClosure</a> *closure</code>,

3418

<code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue">GValue</a> *return_value</code>,

3419

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3419

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> instance</code>,

3420

<code>va_list args</code>,

3421

<code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3421

<code><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> marshal_data</code>,

3422

<code>int n_params</code>,

3423

<code><a class="link" href="gobject-Type-Information.html#GType" title="GType">GType</a> *param_types</code>);</pre>

3424

</div>

3443

</colgroup>

3444

<tbody>

3445

<tr>

3446

<td class="struct_member_name">volatile <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> <code><a name="GClosure.in-marshal"></a>in_marshal</code> : 1;</td>

3446

<td class="struct_member_name">volatile <a href="../glib/glib-Basic-Types.html#guint">guint</a> <code><a name="GClosure.in-marshal"></a>in_marshal</code> : 1;</td>

3447

<td class="struct_member_description">Indicates whether the closure is currently being invoked with

3448

<a class="link" href="gobject-Closures.html#g-closure-invoke" title="g_closure_invoke ()"><code class="function">g_closure_invoke()</code></a></td>

3449

3450

</tr>

3451

<tr>

3452

<td class="struct_member_name">volatile <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint">guint</a> <code><a name="GClosure.is-invalid"></a>is_invalid</code> : 1;</td>

3452

<td class="struct_member_name">volatile <a href="../glib/glib-Basic-Types.html#guint">guint</a> <code><a name="GClosure.is-invalid"></a>is_invalid</code> : 1;</td>

3453

<td class="struct_member_description">Indicates whether the closure has been invalidated by

3454

<a class="link" href="gobject-Closures.html#g-closure-invalidate" title="g_closure_invalidate ()"><code class="function">g_closure_invalidate()</code></a></td>

3455

3482

3483

</tr>

3484

<tr>

3485

<td class="struct_member_name"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer">gpointer</a> <code><a name="GCClosure.callback"></a>callback</code>;</td>

3485

<td class="struct_member_name"><a href="../glib/glib-Basic-Types.html#gpointer">gpointer</a> <code><a name="GCClosure.callback"></a>callback</code>;</td>

3486

<td class="struct_member_description">the callback function</td>

3487

3488

</tr>

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