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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
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<title>Vte PTY</title>
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<a href="#vte-Vte-PTY.synopsis" class="shortcut">Top</a>
                   | 
                  <a href="#vte-Vte-PTY.description" class="shortcut">Description</a>
                   | 
                  <a href="#vte-Vte-PTY.object-hierarchy" class="shortcut">Object Hierarchy</a>
                   | 
                  <a href="#vte-Vte-PTY.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
                   | 
                  <a href="#vte-Vte-PTY.properties" class="shortcut">Properties</a>
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<div class="refentry">
<a name="vte-Vte-PTY"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="vte-Vte-PTY.top_of_page"></a>Vte PTY</span></h2>
<p>Vte PTY — Functions for starting a new process on a new pseudo-terminal and for
manipulating pseudo-terminals</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="vte-Vte-PTY.synopsis"></a><h2>Synopsis</h2>
<a name="VtePtyFlags"></a><a name="VtePtyError"></a><a name="VtePty"></a><pre class="synopsis">enum                <a class="link" href="vte-Vte-PTY.html#VtePtyFlags-enum" title="enum VtePtyFlags">VtePtyFlags</a>;
enum                <a class="link" href="vte-Vte-PTY.html#VtePtyError-enum" title="enum VtePtyError">VtePtyError</a>;
                    <a class="link" href="vte-Vte-PTY.html#VtePty-struct" title="VtePty">VtePty</a>;
<a class="link" href="vte-Vte-PTY.html#VtePty"><span class="returnvalue">VtePty</span></a> *            <a class="link" href="vte-Vte-PTY.html#vte-pty-new" title="vte_pty_new ()">vte_pty_new</a>                         (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePtyFlags"><span class="type">VtePtyFlags</span></a> flags</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="vte-Vte-PTY.html#VtePty"><span class="returnvalue">VtePty</span></a> *            <a class="link" href="vte-Vte-PTY.html#vte-pty-new-foreign" title="vte_pty_new_foreign ()">vte_pty_new_foreign</a>                 (<em class="parameter"><code><span class="type">int</span> fd</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>);
<span class="returnvalue">void</span>                <a class="link" href="vte-Vte-PTY.html#vte-pty-close" title="vte_pty_close ()">vte_pty_close</a>                       (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="vte-Vte-PTY.html#vte-pty-child-setup" title="vte_pty_child_setup ()">vte_pty_child_setup</a>                 (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>);
<span class="returnvalue">int</span>                 <a class="link" href="vte-Vte-PTY.html#vte-pty-get-fd" title="vte_pty_get_fd ()">vte_pty_get_fd</a>                      (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="vte-Vte-PTY.html#vte-pty-set-size" title="vte_pty_set_size ()">vte_pty_set_size</a>                    (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> rows</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> columns</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 href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="vte-Vte-PTY.html#vte-pty-get-size" title="vte_pty_get_size ()">vte_pty_get_size</a>                    (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> *rows</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> *columns</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>);
<span class="returnvalue">void</span>                <a class="link" href="vte-Vte-PTY.html#vte-pty-set-term" title="vte_pty_set_term ()">vte_pty_set_term</a>                    (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>,
                                                         <em class="parameter"><code>const <span class="type">char</span> *emulation</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="vte-Vte-PTY.html#vte-pty-set-utf8" title="vte_pty_set_utf8 ()">vte_pty_set_utf8</a>                    (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</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> utf8</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>
<div class="refsect1">
<a name="vte-Vte-PTY.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  GFlags
   +----VtePtyFlags
</pre>
<pre class="synopsis">
  GEnum
   +----VtePtyError
</pre>
<pre class="synopsis">
  <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
   +----VtePty
</pre>
</div>
<div class="refsect1">
<a name="vte-Vte-PTY.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
VtePty implements
 <a href="/usr/share/gtk-doc/html/gio/GInitable.html">GInitable</a>.</p>
</div>
<div class="refsect1">
<a name="vte-Vte-PTY.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="vte-Vte-PTY.html#VtePty--fd" title='The "fd" property'>fd</a>"                       <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write / Construct Only
  "<a class="link" href="vte-Vte-PTY.html#VtePty--flags" title='The "flags" property'>flags</a>"                    <a class="link" href="vte-Vte-PTY.html#VtePtyFlags"><span class="type">VtePtyFlags</span></a>           : Read / Write / Construct Only
  "<a class="link" href="vte-Vte-PTY.html#VtePty--term" title='The "term" property'>term</a>"                     <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="vte-Vte-PTY.description"></a><h2>Description</h2>
<p>
The terminal widget uses these functions to start commands with new controlling
pseudo-terminals and to resize pseudo-terminals.
</p>
</div>
<div class="refsect1">
<a name="vte-Vte-PTY.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="VtePtyFlags-enum"></a><h3>enum VtePtyFlags</h3>
<pre class="programlisting">typedef enum {
  VTE_PTY_NO_LASTLOG  = 1 &lt;&lt; 0,
  VTE_PTY_NO_UTMP     = 1 &lt;&lt; 1,
  VTE_PTY_NO_WTMP     = 1 &lt;&lt; 2,
  VTE_PTY_NO_HELPER   = 1 &lt;&lt; 3,
  VTE_PTY_NO_FALLBACK = 1 &lt;&lt; 4,
  VTE_PTY_DEFAULT     = 0
} VtePtyFlags;
</pre>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="VTE-PTY-NO-LASTLOG:CAPS"></a><span class="term"><code class="literal">VTE_PTY_NO_LASTLOG</code></span></p></td>
<td>don't record the session in lastlog
</td>
</tr>
<tr>
<td><p><a name="VTE-PTY-NO-UTMP:CAPS"></a><span class="term"><code class="literal">VTE_PTY_NO_UTMP</code></span></p></td>
<td>don't record the session in utmp
</td>
</tr>
<tr>
<td><p><a name="VTE-PTY-NO-WTMP:CAPS"></a><span class="term"><code class="literal">VTE_PTY_NO_WTMP</code></span></p></td>
<td>don't record the session in wtmp
</td>
</tr>
<tr>
<td><p><a name="VTE-PTY-NO-HELPER:CAPS"></a><span class="term"><code class="literal">VTE_PTY_NO_HELPER</code></span></p></td>
<td>don't use the GNOME PTY helper to allocate the PTY
</td>
</tr>
<tr>
<td><p><a name="VTE-PTY-NO-FALLBACK:CAPS"></a><span class="term"><code class="literal">VTE_PTY_NO_FALLBACK</code></span></p></td>
<td>when allocating the PTY with the PTY helper fails,
  don't fall back to try using PTY98
</td>
</tr>
<tr>
<td><p><a name="VTE-PTY-DEFAULT:CAPS"></a><span class="term"><code class="literal">VTE_PTY_DEFAULT</code></span></p></td>
<td>the default flags
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="VtePtyError-enum"></a><h3>enum VtePtyError</h3>
<pre class="programlisting">typedef enum {
  VTE_PTY_ERROR_PTY_HELPER_FAILED = 0,
  VTE_PTY_ERROR_PTY98_FAILED
} VtePtyError;
</pre>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="VTE-PTY-ERROR-PTY-HELPER-FAILED:CAPS"></a><span class="term"><code class="literal">VTE_PTY_ERROR_PTY_HELPER_FAILED</code></span></p></td>
<td>failure when using the GNOME PTY helper to
  allocate the PTY
</td>
</tr>
<tr>
<td><p><a name="VTE-PTY-ERROR-PTY98-FAILED:CAPS"></a><span class="term"><code class="literal">VTE_PTY_ERROR_PTY98_FAILED</code></span></p></td>
<td>failure when using PTY98 to allocate the PTY
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="VtePty-struct"></a><h3>VtePty</h3>
<pre class="programlisting">typedef struct _VtePty VtePty;</pre>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-new"></a><h3>vte_pty_new ()</h3>
<pre class="programlisting"><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="returnvalue">VtePty</span></a> *            vte_pty_new                         (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePtyFlags"><span class="type">VtePtyFlags</span></a> flags</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>
<p>
Allocates a new pseudo-terminal.
</p>
<p>
You can later use <code class="function">fork()</code> or the <a href="/usr/share/gtk-doc/html/glib/glib-Spawning-Processes.html#g-spawn-async"><code class="function">g_spawn_async()</code></a> family of functions
to start a process on the PTY.
</p>
<p>
If using <code class="function">fork()</code>, you MUST call <a class="link" href="vte-Vte-PTY.html#vte-pty-child-setup" title="vte_pty_child_setup ()"><code class="function">vte_pty_child_setup()</code></a> in the child.
</p>
<p>
If using <a href="/usr/share/gtk-doc/html/glib/glib-Spawning-Processes.html#g-spawn-async"><code class="function">g_spawn_async()</code></a> and friends, you MUST either use
<a class="link" href="vte-Vte-PTY.html#vte-pty-child-setup" title="vte_pty_child_setup ()"><code class="function">vte_pty_child_setup()</code></a> directly as the child setup function, or call
<a class="link" href="vte-Vte-PTY.html#vte-pty-child-setup" title="vte_pty_child_setup ()"><code class="function">vte_pty_child_setup()</code></a> from your own child setup function supplied.
</p>
<p>
When using <a class="link" href="VteTerminal.html#vte-terminal-fork-command-full" title="vte_terminal_fork_command_full ()"><code class="function">vte_terminal_fork_command_full()</code></a> with a custom child setup
function, <a class="link" href="vte-Vte-PTY.html#vte-pty-child-setup" title="vte_pty_child_setup ()"><code class="function">vte_pty_child_setup()</code></a> will be called before the supplied
function; you must not call it again.
</p>
<p>
Also, you MUST pass the <a href="/usr/share/gtk-doc/html/glib/glib-Spawning-Processes.html#G-SPAWN-DO-NOT-REAP-CHILD:CAPS"><code class="literal">G_SPAWN_DO_NOT_REAP_CHILD</code></a> flag.
</p>
<p>
If GNOME PTY Helper is available and
unless some of the <a class="link" href="vte-Vte-PTY.html#VTE-PTY-NO-LASTLOG:CAPS"><code class="literal">VTE_PTY_NO_LASTLOG</code></a>, <a class="link" href="vte-Vte-PTY.html#VTE-PTY-NO-UTMP:CAPS"><code class="literal">VTE_PTY_NO_UTMP</code></a> or
<a class="link" href="vte-Vte-PTY.html#VTE-PTY-NO-WTMP:CAPS"><code class="literal">VTE_PTY_NO_WTMP</code></a> flags are passed in <em class="parameter"><code>flags</code></em>, the
session is logged in the corresponding lastlog, utmp or wtmp
system files.  When passing <a class="link" href="vte-Vte-PTY.html#VTE-PTY-NO-HELPER:CAPS"><code class="literal">VTE_PTY_NO_HELPER</code></a> in <em class="parameter"><code>flags</code></em>, the
GNOME PTY Helper is bypassed entirely.
</p>
<p>
When passing <a class="link" href="vte-Vte-PTY.html#VTE-PTY-NO-FALLBACK:CAPS"><code class="literal">VTE_PTY_NO_FALLBACK</code></a> in <em class="parameter"><code>flags</code></em>,
and opening a PTY using the PTY helper fails, there will
be no fallback to allocate a PTY using Unix98 PTY functions.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td>
<td>flags from <a class="link" href="vte-Vte-PTY.html#VtePtyFlags"><span class="type">VtePtyFlags</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error with <em class="parameter"><code>error</code></em> filled in. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-new-foreign"></a><h3>vte_pty_new_foreign ()</h3>
<pre class="programlisting"><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="returnvalue">VtePty</span></a> *            vte_pty_new_foreign                 (<em class="parameter"><code><span class="type">int</span> fd</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>
<p>
Creates a new <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> for the PTY master <em class="parameter"><code>fd</code></em>.
</p>
<p>
No entry will be made in the lastlog, utmp or wtmp system files.
</p>
<p>
Note that the newly created <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> will take ownership of <em class="parameter"><code>fd</code></em>
and close it on finalize.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fd</code></em> :</span></p></td>
<td>a file descriptor to the PTY. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> for <em class="parameter"><code>fd</code></em>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error with <em class="parameter"><code>error</code></em> filled in. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-close"></a><h3>vte_pty_close ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                vte_pty_close                       (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>);</pre>
<p>
Cleans up the PTY, specifically any logging performed for the session.
The file descriptor to the PTY master remains open.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>pty</code></em> :</span></p></td>
<td>a <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-child-setup"></a><h3>vte_pty_child_setup ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                vte_pty_child_setup                 (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>);</pre>
<p>
FIXMEchpe
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>pty</code></em> :</span></p></td>
<td>a <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-get-fd"></a><h3>vte_pty_get_fd ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span>                 vte_pty_get_fd                      (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>);</pre>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>pty</code></em> :</span></p></td>
<td>a <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the file descriptor of the PTY master in <em class="parameter"><code>pty</code></em>. The
file descriptor belongs to <em class="parameter"><code>pty</code></em> and must not be closed. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-set-size"></a><h3>vte_pty_set_size ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            vte_pty_set_size                    (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> rows</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> columns</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>
<p>
Attempts to resize the pseudo terminal's window size.  If successful, the
OS kernel will send <span class="type">SIGWINCH</span> to the child process group.
</p>
<p>
If setting the window size failed, <em class="parameter"><code>error</code></em> will be set to a <a href="/usr/share/gtk-doc/html/glib/glib-IO-Channels.html#GIOError"><span class="type">GIOError</span></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>pty</code></em> :</span></p></td>
<td>a <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>rows</code></em> :</span></p></td>
<td>the desired number of rows</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>columns</code></em> :</span></p></td>
<td>the desired number of columns</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>(allow-none); return location to store a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on failure with <em class="parameter"><code>error</code></em> filled in</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-get-size"></a><h3>vte_pty_get_size ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            vte_pty_get_size                    (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> *rows</code></em>,
                                                         <em class="parameter"><code><span class="type">int</span> *columns</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>
<p>
Reads the pseudo terminal's window size.
</p>
<p>
If getting the window size failed, <em class="parameter"><code>error</code></em> will be set to a <a href="/usr/share/gtk-doc/html/glib/glib-IO-Channels.html#GIOError"><span class="type">GIOError</span></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>pty</code></em> :</span></p></td>
<td>a <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>rows</code></em> :</span></p></td>
<td>a location to store the number of rows, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>columns</code></em> :</span></p></td>
<td>a location to store the number of columns, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location to store a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on failure with <em class="parameter"><code>error</code></em> filled in</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-set-term"></a><h3>vte_pty_set_term ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                vte_pty_set_term                    (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</code></em>,
                                                         <em class="parameter"><code>const <span class="type">char</span> *emulation</code></em>);</pre>
<p>
Sets what value of the TERM environment variable to set just after forking.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>pty</code></em> :</span></p></td>
<td>a <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>emulation</code></em> :</span></p></td>
<td>the name of a terminal description, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="vte-pty-set-utf8"></a><h3>vte_pty_set_utf8 ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            vte_pty_set_utf8                    (<em class="parameter"><code><a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a> *pty</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> utf8</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>
<p>
Tells the kernel whether the terminal is UTF-8 or not, in case it can make
use of the info.  Linux 2.6.5 or so defines IUTF8 to make the line
discipline do multibyte backspace correctly.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>pty</code></em> :</span></p></td>
<td>a <a class="link" href="vte-Vte-PTY.html#VtePty"><span class="type">VtePty</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>utf8</code></em> :</span></p></td>
<td>whether or not the pty is in UTF-8 mode</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location to store a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on failure with <em class="parameter"><code>error</code></em> filled in</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.26</p>
</div>
</div>
<div class="refsect1">
<a name="vte-Vte-PTY.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="VtePty--fd"></a><h3>The <code class="literal">"fd"</code> property</h3>
<pre class="programlisting">  "fd"                       <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write / Construct Only</pre>
<p>
The file descriptor of the PTY master.
</p>
<p>Allowed values: &gt;= -1</p>
<p>Default value: -1</p>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="VtePty--flags"></a><h3>The <code class="literal">"flags"</code> property</h3>
<pre class="programlisting">  "flags"                    <a class="link" href="vte-Vte-PTY.html#VtePtyFlags"><span class="type">VtePtyFlags</span></a>           : Read / Write / Construct Only</pre>
<p>
Controls how the session is recorded in lastlog, utmp, and wtmp,
and whether to use the GNOME PTY helper.
</p>
<p class="since">Since 0.26</p>
</div>
<hr>
<div class="refsect2">
<a name="VtePty--term"></a><h3>The <code class="literal">"term"</code> property</h3>
<pre class="programlisting">  "term"                     <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write</pre>
<p>
The value to set for the TERM environment variable just after
forking.
</p>
<p>Default value: "xterm"</p>
<p class="since">Since 0.26</p>
</div>
</div>
</div>
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