libgnome-gnome-exec.html

最新gtk中文资料集

<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> the process id, or <code class="literal">-1</code> on error.
</td>
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</table></div>
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<hr>
<div class="refsect2" lang="en">
<a name="id2796878"></a><h3>
<a name="gnome-execute-shell"></a>gnome_execute_shell ()</h3>
<a class="indexterm" name="id2796891"></a><pre class="programlisting">int         gnome_execute_shell             (const char *dir,
                                             const char *commandline);</pre>
<p>
Like <a href="libgnome-gnome-exec.html#gnome-execute-async-with-env"><code class="function">gnome_execute_async_with_env()</code></a>, but uses the user's shell
to run the desired program.  Note that the pid of the shell is returned, not
the pid of the user's program.</p>
<p>

</p>
<div class="variablelist"><table border="0">
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<tbody>
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<td>
<span class="term"><em class="parameter"><code>dir</code></em>&#160;:</span></td>
<td> Directory in which child should be executed, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> for current
      directory
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>commandline</code></em>&#160;:</span></td>
<td> Shell command to execute
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> process id of shell, or <code class="literal">-1</code> on error.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2797007"></a><h3>
<a name="gnome-execute-shell-fds"></a>gnome_execute_shell_fds ()</h3>
<a class="indexterm" name="id2797020"></a><pre class="programlisting">int         gnome_execute_shell_fds         (const char *dir,
                                             const char *commandline,
                                             <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> close_fds);</pre>
<p>
Like <a href="libgnome-gnome-exec.html#gnome-execute-async-with-env-fds"><code class="function">gnome_execute_async_with_env_fds()</code></a>, but uses the user's
shell to run the desired program.  Note that the pid of the shell is
returned, not the pid of the user's program.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>dir</code></em>&#160;:</span></td>
<td> Directory in which child should be executed, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> for current
      directory
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>commandline</code></em>&#160;:</span></td>
<td> Shell command to execute
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>close_fds</code></em>&#160;:</span></td>
<td> Like close_fds in <a href="libgnome-gnome-exec.html#gnome-execute-async-with-env-fds"><code class="function">gnome_execute_async_with_env_fds()</code></a>
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> process id of shell, or <code class="literal">-1</code> on error.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2797170"></a><h3>
<a name="gnome-prepend-terminal-to-vector"></a>gnome_prepend_terminal_to_vector ()</h3>
<a class="indexterm" name="id2797183"></a><pre class="programlisting">void        gnome_prepend_terminal_to_vector
                                            (int *argc,
                                             char ***argv);</pre>
<p>
Prepends a terminal (either the one configured as default in
the user's GNOME setup, or one of the common xterm emulators) to the passed
in vector, modifying it in the process.  The vector should be allocated with
<a
href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-malloc"
><span class="type">g_malloc</span></a>, as this will <a
href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"
><span class="type">g_free</span></a> the original vector.  Also all elements must
have been allocated separately.  That is the standard glib/GNOME way of
doing vectors however.  If the integer that <em class="parameter"><code>argc</code></em> points to is negative, the
size will first be computed.  Also note that passing in pointers to a vector
that is empty, will just create a new vector for you.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>argc</code></em>&#160;:</span></td>
<td> a pointer to the vector size
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>argv</code></em>&#160;:</span></td>
<td> a pointer to the vector
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2797288"></a><h3>
<a name="gnome-execute-terminal-shell"></a>gnome_execute_terminal_shell ()</h3>
<a class="indexterm" name="id2797301"></a><pre class="programlisting">int         gnome_execute_terminal_shell    (const char *dir,
                                             const char *commandline);</pre>
<p>
Like <a href="libgnome-gnome-exec.html#gnome-execute-async"><span class="type">gnome_execute_async</span></a>, except that it runs the
terminal as well.  Note that the pid of the terminal is
returned, not the pid of the user's program.
If commandline is <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>, just the shell is run.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>dir</code></em>&#160;:</span></td>
<td> Directory in which child should be executed, or NULL for current
      directory
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>commandline</code></em>&#160;:</span></td>
<td> Shell command to execute
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> process id of terminal, or <code class="literal">-1</code> on error.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2797415"></a><h3>
<a name="gnome-execute-terminal-shell-fds"></a>gnome_execute_terminal_shell_fds ()</h3>
<a class="indexterm" name="id2797428"></a><pre class="programlisting">int         gnome_execute_terminal_shell_fds
                                            (const char *dir,
                                             const char *commandline,
                                             <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> close_fds);</pre>
<p>
Like <a href="libgnome-gnome-exec.html#gnome-execute-shell-fds"><code class="function">gnome_execute_shell_fds()</code></a>, except that it runs the
terminal as well.  Note that the pid of the terminal is
returned, not the pid of the user's program.
If commandline is <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>, just the shell is run.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>dir</code></em>&#160;:</span></td>
<td> Directory in which child should be executed, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> for current
      directory
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>commandline</code></em>&#160;:</span></td>
<td> Shell command to execute
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>close_fds</code></em>&#160;:</span></td>
<td> Like close_fds in <a href="libgnome-gnome-exec.html#gnome-execute-async-with-env-fds"><code class="function">gnome_execute_async_with_env_fds()</code></a>
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> process id of terminal, or <code class="literal">-1</code> on error.
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
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