<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>memory</title> <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> <link rel="home" href="index.html" title="GSF Reference Manual"> <link rel="up" href="sources.html" title="Stream Sources"> <link rel="prev" href="gsf-Reading-and-Writing-from-local-files-and-directories.html" title="Reading and Writing from local files and directories"> <link rel="next" href="gsf-GIOChannel.html" title="GIOChannel"> <meta name="generator" content="GTK-Doc V1.14 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td><a accesskey="p" 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class="refentrytitle"><a name="gsf-memory.top_of_page"></a>memory</span></h2> <p>memory</p> </td> <td valign="top" align="right"></td> </tr></table></div> <div class="refsynopsisdiv" title="Synopsis"> <a name="gsf-memory.synopsis"></a><h2>Synopsis</h2> <a name="GsfInputMemory"></a><a name="GsfOutputMemory"></a><pre class="synopsis"> <a class="link" href="gsf-memory.html#GsfInputMemory-struct" title="GsfInputMemory">GsfInputMemory</a>; <a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput"><span class="returnvalue">GsfInput</span></a> * <a class="link" href="gsf-memory.html#gsf-input-mmap-new" title="gsf_input_mmap_new ()">gsf_input_mmap_new</a> (<em class="parameter"><code><span class="type">char</span> const *filename</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>); <a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput"><span class="returnvalue">GsfInput</span></a> * <a class="link" href="gsf-memory.html#gsf-input-memory-new" title="gsf_input_memory_new ()">gsf_input_memory_new</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> const *buf</code></em>, <em class="parameter"><code><a class="link" href="gsf-utils.html#gsf-off-t" title="gsf_off_t"><span class="type">gsf_off_t</span></a> length</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> needs_free</code></em>); <a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput"><span class="returnvalue">GsfInput</span></a> * <a class="link" href="gsf-memory.html#gsf-input-memory-new-clone" title="gsf_input_memory_new_clone ()">gsf_input_memory_new_clone</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> const *buf</code></em>, <em class="parameter"><code><a class="link" href="gsf-utils.html#gsf-off-t" title="gsf_off_t"><span class="type">gsf_off_t</span></a> length</code></em>); <a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput"><span class="returnvalue">GsfInput</span></a> * <a class="link" href="gsf-memory.html#gsf-input-memory-new-from-iochannel" title="gsf_input_memory_new_from_iochannel ()">gsf_input_memory_new_from_iochannel</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-IO-Channels.html#GIOChannel"><span class="type">GIOChannel</span></a> *channel</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>); <a class="link" href="gsf-memory.html#GsfOutputMemory-struct" title="GsfOutputMemory">GsfOutputMemory</a>; const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="returnvalue">guint8</span></a>* <a class="link" href="gsf-memory.html#gsf-output-memory-get-bytes" title="gsf_output_memory_get_bytes ()">gsf_output_memory_get_bytes</a> (<em class="parameter"><code><a class="link" href="gsf-memory.html#GsfOutputMemory"><span class="type">GsfOutputMemory</span></a> *mem</code></em>); <a class="link" href="gsf-Output-to-unstructured-files.html#GsfOutput"><span class="returnvalue">GsfOutput</span></a> * <a class="link" href="gsf-memory.html#gsf-output-memory-new" title="gsf_output_memory_new ()">gsf_output_memory_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>); </pre> </div> <div class="refsect1" title="Object Hierarchy"> <a name="gsf-memory.object-hierarchy"></a><h2>Object Hierarchy</h2> <pre class="synopsis"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a> +----<a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput">GsfInput</a> +----GsfInputMemory </pre> <pre class="synopsis"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a> +----<a class="link" href="gsf-Output-to-unstructured-files.html#GsfOutput">GsfOutput</a> +----GsfOutputMemory </pre> </div> <div class="refsect1" title="Description"> <a name="gsf-memory.description"></a><h2>Description</h2> <p> </p> </div> <div class="refsect1" title="Details"> <a name="gsf-memory.details"></a><h2>Details</h2> <div class="refsect2" title="GsfInputMemory"> <a name="GsfInputMemory-struct"></a><h3>GsfInputMemory</h3> <pre class="programlisting">typedef struct _GsfInputMemory GsfInputMemory;</pre> <p> </p> </div> <hr> <div class="refsect2" title="gsf_input_mmap_new ()"> <a name="gsf-input-mmap-new"></a><h3>gsf_input_mmap_new ()</h3> <pre class="programlisting"><a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput"><span class="returnvalue">GsfInput</span></a> * gsf_input_mmap_new (<em class="parameter"><code><span class="type">char</span> const *filename</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);</pre> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>filename</code></em> :</span></p></td> <td>The file on disk that you want to mmap </td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td> <td>A <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or optionally <code class="literal">null</code> </td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td> A new <a class="link" href="gsf-memory.html#GsfInputMemory"><span class="type">GsfInputMemory</span></a> </td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" title="gsf_input_memory_new ()"> <a name="gsf-input-memory-new"></a><h3>gsf_input_memory_new ()</h3> <pre class="programlisting"><a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput"><span class="returnvalue">GsfInput</span></a> * gsf_input_memory_new (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> const *buf</code></em>, <em class="parameter"><code><a class="link" href="gsf-utils.html#gsf-off-t" title="gsf_off_t"><span class="type">gsf_off_t</span></a> length</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> needs_free</code></em>);</pre> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>buf</code></em> :</span></p></td> <td>The input bytes </td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>length</code></em> :</span></p></td> <td>The length of <em class="parameter"><code>buf</code></em> </td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>needs_free</code></em> :</span></p></td> <td>Whether you want this memory to be free'd at object destruction </td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td> A new <a class="link" href="gsf-memory.html#GsfInputMemory"><span class="type">GsfInputMemory</span></a> </td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" title="gsf_input_memory_new_clone ()"> <a name="gsf-input-memory-new-clone"></a><h3>gsf_input_memory_new_clone ()</h3> <pre class="programlisting"><a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput"><span class="returnvalue">GsfInput</span></a> * gsf_input_memory_new_clone (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> const *buf</code></em>, <em class="parameter"><code><a class="link" href="gsf-utils.html#gsf-off-t" title="gsf_off_t"><span class="type">gsf_off_t</span></a> length</code></em>);</pre> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>buf</code></em> :</span></p></td> <td>The input bytes </td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>length</code></em> :</span></p></td> <td>The length of <em class="parameter"><code>buf</code></em> </td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td> A new <a class="link" href="gsf-memory.html#GsfInputMemory"><span class="type">GsfInputMemory</span></a> </td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" title="gsf_input_memory_new_from_iochannel ()"> <a name="gsf-input-memory-new-from-iochannel"></a><h3>gsf_input_memory_new_from_iochannel ()</h3> <pre class="programlisting"><a class="link" href="gsf-Input-from-unstructured-files.html#GsfInput"><span class="returnvalue">GsfInput</span></a> * gsf_input_memory_new_from_iochannel (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-IO-Channels.html#GIOChannel"><span class="type">GIOChannel</span></a> *channel</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>channel</code></em> :</span></p></td> <td>a <a href="/usr/share/gtk-doc/html/glib/glib-IO-Channels.html#GIOChannel"><span class="type">GIOChannel</span></a>. </td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td> <td>a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> </td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td> a new <a class="link" href="gsf-memory.html#GsfInputMemory"><span class="type">GsfInputMemory</span></a> or NULL. </td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" title="GsfOutputMemory"> <a name="GsfOutputMemory-struct"></a><h3>GsfOutputMemory</h3> <pre class="programlisting">typedef struct _GsfOutputMemory GsfOutputMemory;</pre> <p> </p> </div> <hr> <div class="refsect2" title="gsf_output_memory_get_bytes ()"> <a name="gsf-output-memory-get-bytes"></a><h3>gsf_output_memory_get_bytes ()</h3> <pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="returnvalue">guint8</span></a>* gsf_output_memory_get_bytes (<em class="parameter"><code><a class="link" href="gsf-memory.html#GsfOutputMemory"><span class="type">GsfOutputMemory</span></a> *mem</code></em>);</pre> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>mem</code></em> :</span></p></td> <td>the output device. </td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td> The data that has been written to <em class="parameter"><code>mem</code></em>, or <code class="literal">null</code> </td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" title="gsf_output_memory_new ()"> <a name="gsf-output-memory-new"></a><h3>gsf_output_memory_new ()</h3> <pre class="programlisting"><a class="link" href="gsf-Output-to-unstructured-files.html#GsfOutput"><span class="returnvalue">GsfOutput</span></a> * gsf_output_memory_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody><tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td> a new file or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </td> </tr></tbody> </table></div> </div> </div> </div> <div class="footer"> <hr> Generated by GTK-Doc V1.14</div> </body> </html>