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  • Committer: Package Import Robot
  • Author(s): Iain Lane
  • Date: 2013-02-20 17:57:28 UTC
  • mfrom: (1.63.16)
  • Revision ID: package-import@ubuntu.com-20130220175728-vz9b3lr8h1apotf2
Tags: 2.35.8-0ubuntu1
* New upstream release
  + Fix signal emission for GDBusObjectManagerClient
  + annotations fixes
  + new API: g_dbus_address_escape_value()
  + GSocketClient: add proxy-resolver property
  + GSimpleProxyResolver: new simple GProxyResolver class
  + gnetworkaddress: preserve IPv6 scope ID in IP literals
* Add new symbols in this release. 

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docs/reference/gio/html/GBufferedInputStream.html
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<link rel="up" href="streaming.html" title="Streaming I/O">
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<link rel="prev" href="GMemoryOutputStream.html" title="GMemoryOutputStream">
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<link rel="next" href="GBufferedOutputStream.html" title="GBufferedOutputStream">
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<meta name="generator" content="GTK-Doc V1.18.1 (XML mode)">
 
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<meta name="generator" content="GTK-Doc V1.18 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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                    <a class="link" href="GBufferedInputStream.html#GBufferedInputStream-struct" title="GBufferedInputStream">GBufferedInputStream</a>;
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<a class="link" href="GInputStream.html" title="GInputStream"><span class="returnvalue">GInputStream</span></a> *      <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-new" title="g_buffered_input_stream_new ()">g_buffered_input_stream_new</a>         (<em class="parameter"><code><a class="link" href="GInputStream.html" title="GInputStream"><span class="type">GInputStream</span></a> *base_stream</code></em>);
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<a class="link" href="GInputStream.html" title="GInputStream"><span class="returnvalue">GInputStream</span></a> *      <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-new-sized" title="g_buffered_input_stream_new_sized ()">g_buffered_input_stream_new_sized</a>   (<em class="parameter"><code><a class="link" href="GInputStream.html" title="GInputStream"><span class="type">GInputStream</span></a> *base_stream</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-get-buffer-size" title="g_buffered_input_stream_get_buffer_size ()">g_buffered_input_stream_get_buffer_size</a>
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);
 
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<a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-get-buffer-size" title="g_buffered_input_stream_get_buffer_size ()">g_buffered_input_stream_get_buffer_size</a>
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                                                        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-set-buffer-size" title="g_buffered_input_stream_set_buffer_size ()">g_buffered_input_stream_set_buffer_size</a>
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                                                        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-get-available" title="g_buffered_input_stream_get_available ()">g_buffered_input_stream_get_available</a>
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);
 
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<a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-get-available" title="g_buffered_input_stream_get_available ()">g_buffered_input_stream_get_available</a>
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                                                        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>);
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const <span class="returnvalue">void</span> *        <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-peek-buffer" title="g_buffered_input_stream_peek_buffer ()">g_buffered_input_stream_peek_buffer</a> (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> *count</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-peek" title="g_buffered_input_stream_peek ()">g_buffered_input_stream_peek</a>        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> *count</code></em>);
 
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<a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-peek" title="g_buffered_input_stream_peek ()">g_buffered_input_stream_peek</a>        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><span class="type">void</span> *buffer</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> offset</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> count</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>              <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-fill" title="g_buffered_input_stream_fill ()">g_buffered_input_stream_fill</a>        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> count</code></em>,
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> offset</code></em>,
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> count</code></em>);
 
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<a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>              <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-fill" title="g_buffered_input_stream_fill ()">g_buffered_input_stream_fill</a>        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> count</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-fill-async" title="g_buffered_input_stream_fill_async ()">g_buffered_input_stream_fill_async</a>  (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> count</code></em>,
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> count</code></em>,
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                                                         <em class="parameter"><code><span class="type">int</span> io_priority</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>              <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-fill-finish" title="g_buffered_input_stream_fill_finish ()">g_buffered_input_stream_fill_finish</a> (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
 
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<a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>              <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-fill-finish" title="g_buffered_input_stream_fill_finish ()">g_buffered_input_stream_fill_finish</a> (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<span class="returnvalue">int</span>                 <a class="link" href="GBufferedInputStream.html#g-buffered-input-stream-read-byte" title="g_buffered_input_stream_read_byte ()">g_buffered_input_stream_read_byte</a>   (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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</pre>
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</div>
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<div class="refsect1">
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<a name="GBufferedInputStream.object-hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="synopsis">
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  <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
 
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  <a href="./../gobject/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
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   +----<a class="link" href="GInputStream.html" title="GInputStream">GInputStream</a>
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         +----<a class="link" href="GFilterInputStream.html" title="GFilterInputStream">GFilterInputStream</a>
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               +----GBufferedInputStream
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<div class="refsect1">
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<a name="GBufferedInputStream.properties"></a><h2>Properties</h2>
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<pre class="synopsis">
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  "<a class="link" href="GBufferedInputStream.html#GBufferedInputStream--buffer-size" title='The "buffer-size" property'>buffer-size</a>"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write / Construct
 
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  "<a class="link" href="GBufferedInputStream.html#GBufferedInputStream--buffer-size" title='The "buffer-size" property'>buffer-size</a>"              <a href="./../glib/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write / Construct
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</pre>
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</div>
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<div class="refsect1">
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<div class="refsect2">
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<a name="g-buffered-input-stream-new-sized"></a><h3>g_buffered_input_stream_new_sized ()</h3>
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<pre class="programlisting"><a class="link" href="GInputStream.html" title="GInputStream"><span class="returnvalue">GInputStream</span></a> *      g_buffered_input_stream_new_sized   (<em class="parameter"><code><a class="link" href="GInputStream.html" title="GInputStream"><span class="type">GInputStream</span></a> *base_stream</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);</pre>
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);</pre>
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<p>
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Creates a new <a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> from the given <em class="parameter"><code>base_stream</code></em>,
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with a buffer set to <em class="parameter"><code>size</code></em>.
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
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<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a>
 
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<td>a <a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a>
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</td>
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<tr>
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<hr>
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<div class="refsect2">
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<a name="g-buffered-input-stream-get-buffer-size"></a><h3>g_buffered_input_stream_get_buffer_size ()</h3>
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<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               g_buffered_input_stream_get_buffer_size
 
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<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               g_buffered_input_stream_get_buffer_size
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                                                        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>);</pre>
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<p>
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Gets the size of the input buffer.
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<a name="g-buffered-input-stream-set-buffer-size"></a><h3>g_buffered_input_stream_set_buffer_size ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>                g_buffered_input_stream_set_buffer_size
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                                                        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);</pre>
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);</pre>
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<p>
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Sets the size of the internal buffer of <em class="parameter"><code>stream</code></em> to <em class="parameter"><code>size</code></em>, or to the
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size of the contents of the buffer. The buffer can never be resized
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
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<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a>
 
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<td>a <a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a>
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</td>
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</tr>
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</tbody>
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<hr>
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<div class="refsect2">
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<a name="g-buffered-input-stream-get-available"></a><h3>g_buffered_input_stream_get_available ()</h3>
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<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               g_buffered_input_stream_get_available
 
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<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               g_buffered_input_stream_get_available
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                                                        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>);</pre>
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<p>
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Gets the size of the available data within the stream.
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<div class="refsect2">
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<a name="g-buffered-input-stream-peek-buffer"></a><h3>g_buffered_input_stream_peek_buffer ()</h3>
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<pre class="programlisting">const <span class="returnvalue">void</span> *        g_buffered_input_stream_peek_buffer (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> *count</code></em>);</pre>
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> *count</code></em>);</pre>
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<p>
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Returns the buffer with the currently available bytes. The returned
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buffer must not be modified and will become invalid when reading from
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>count</code></em> :</span></p></td>
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<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> to get the number of bytes available in the buffer. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
 
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<td>a <a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> to get the number of bytes available in the buffer. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
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</td>
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</tr>
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<tr>
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<hr>
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<div class="refsect2">
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<a name="g-buffered-input-stream-peek"></a><h3>g_buffered_input_stream_peek ()</h3>
295
 
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               g_buffered_input_stream_peek        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
 
295
<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="returnvalue">gsize</span></a>               g_buffered_input_stream_peek        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><span class="type">void</span> *buffer</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> offset</code></em>,
298
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> count</code></em>);</pre>
 
297
                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> offset</code></em>,
 
298
                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> count</code></em>);</pre>
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<p>
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Peeks in the buffer, copying data of size <em class="parameter"><code>count</code></em> into <em class="parameter"><code>buffer</code></em>,
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offset <em class="parameter"><code>offset</code></em> bytes.
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>offset</code></em> :</span></p></td>
319
 
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a>
 
319
<td>a <a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a>
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>count</code></em> :</span></p></td>
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<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a>
 
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<td>a <a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a>
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
329
 
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> of the number of bytes peeked, or -1 on error.</td>
 
329
<td>a <a href="./../glib/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> of the number of bytes peeked, or -1 on error.</td>
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</tr>
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</tbody>
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</table></div>
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<hr>
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<div class="refsect2">
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<a name="g-buffered-input-stream-fill"></a><h3>g_buffered_input_stream_fill ()</h3>
337
 
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>              g_buffered_input_stream_fill        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
338
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> count</code></em>,
 
337
<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>              g_buffered_input_stream_fill        (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> count</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
 
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                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<p>
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Tries to read <em class="parameter"><code>count</code></em> bytes from the stream into the buffer.
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Will block during this read.
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</p>
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<p>
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If <em class="parameter"><code>count</code></em> is zero, returns zero and does nothing. A value of <em class="parameter"><code>count</code></em>
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larger than <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#G-MAXSSIZE:CAPS"><code class="literal">G_MAXSSIZE</code></a> will cause a <a class="link" href="gio-GIOError.html#G-IO-ERROR-INVALID-ARGUMENT:CAPS"><code class="literal">G_IO_ERROR_INVALID_ARGUMENT</code></a> error.
 
347
larger than <a href="./../glib/glib/glib-Basic-Types.html#G-MAXSSIZE:CAPS"><code class="literal">G_MAXSSIZE</code></a> will cause a <a class="link" href="gio-GIOError.html#G-IO-ERROR-INVALID-ARGUMENT:CAPS"><code class="literal">G_IO_ERROR_INVALID_ARGUMENT</code></a> error.
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</p>
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<p>
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On success, the number of bytes read into the buffer is returned.
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bytes that are required to fill the buffer.
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</p>
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<p>
360
 
If <em class="parameter"><code>cancellable</code></em> is not <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, then the operation can be cancelled by
 
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If <em class="parameter"><code>cancellable</code></em> is not <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, then the operation can be cancelled by
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triggering the cancellable object from another thread. If the operation
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was cancelled, the error <a class="link" href="gio-GIOError.html#G-IO-ERROR-CANCELLED:CAPS"><code class="literal">G_IO_ERROR_CANCELLED</code></a> will be returned. If an
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operation was partially finished when the operation was cancelled the
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
387
 
<td>optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="http://library.gnome.org/devel/glib/unstable/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>
 
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<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>
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
392
 
<td>location to store the error occurring, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore</td>
 
392
<td>location to store the error occurring, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<div class="refsect2">
404
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<a name="g-buffered-input-stream-fill-async"></a><h3>g_buffered_input_stream_fill_async ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>                g_buffered_input_stream_fill_async  (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
406
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> count</code></em>,
 
406
                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> count</code></em>,
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                                                         <em class="parameter"><code><span class="type">int</span> io_priority</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
410
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
 
410
                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
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<p>
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Reads data into <em class="parameter"><code>stream</code></em>'s buffer asynchronously, up to <em class="parameter"><code>count</code></em> size.
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<em class="parameter"><code>io_priority</code></em> can be used to prioritize reads. For the synchronous
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</tr>
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<tr>
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448
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
449
 
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>. <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>
 
449
<td>a <a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>. <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>
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</td>
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</tr>
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</tbody>
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<hr>
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<div class="refsect2">
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<a name="g-buffered-input-stream-fill-finish"></a><h3>g_buffered_input_stream_fill_finish ()</h3>
458
 
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>              g_buffered_input_stream_fill_finish (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
 
458
<pre class="programlisting"><a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>              g_buffered_input_stream_fill_finish (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>,
460
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
 
460
                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
461
461
<p>
462
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Finishes an asynchronous read.
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</p>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
479
 
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>
 
479
<td>a <a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
484
 
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> of the read stream, or <code class="literal">-1</code> on an error.</td>
 
484
<td>a <a href="./../glib/glib/glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> of the read stream, or <code class="literal">-1</code> on an error.</td>
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</tr>
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</tbody>
487
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</table></div>
491
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<a name="g-buffered-input-stream-read-byte"></a><h3>g_buffered_input_stream_read_byte ()</h3>
492
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<pre class="programlisting"><span class="returnvalue">int</span>                 g_buffered_input_stream_read_byte   (<em class="parameter"><code><a class="link" href="GBufferedInputStream.html" title="GBufferedInputStream"><span class="type">GBufferedInputStream</span></a> *stream</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
494
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
 
494
                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
495
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<p>
496
496
Tries to read a single byte from the stream or the buffer. Will block
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during this read.
501
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-1 is returned but it's not an exceptional error and <em class="parameter"><code>error</code></em> is not set.
502
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</p>
503
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<p>
504
 
If <em class="parameter"><code>cancellable</code></em> is not <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, then the operation can be cancelled by
 
504
If <em class="parameter"><code>cancellable</code></em> is not <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, then the operation can be cancelled by
505
505
triggering the cancellable object from another thread. If the operation
506
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was cancelled, the error <a class="link" href="gio-GIOError.html#G-IO-ERROR-CANCELLED:CAPS"><code class="literal">G_IO_ERROR_CANCELLED</code></a> will be returned. If an
507
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operation was partially finished when the operation was cancelled the
520
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
523
 
<td>optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="http://library.gnome.org/devel/glib/unstable/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>
 
523
<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>
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
528
 
<td>location to store the error occurring, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore</td>
 
528
<td>location to store the error occurring, or <a href="./../glib/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore</td>
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</tr>
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<tr>
531
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<a name="GBufferedInputStream.property-details"></a><h2>Property Details</h2>
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<div class="refsect2">
541
541
<a name="GBufferedInputStream--buffer-size"></a><h3>The <code class="literal">"buffer-size"</code> property</h3>
542
 
<pre class="programlisting">  "buffer-size"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write / Construct</pre>
 
542
<pre class="programlisting">  "buffer-size"              <a href="./../glib/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write / Construct</pre>
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<p>The size of the backend buffer.</p>
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<p>Allowed values: &gt;= 1</p>
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<p>Default value: 4096</p>
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