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<a href="#GCutProcess.synopsis" class="shortcut">Top</a>
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                  <a href="#GCutProcess.description" class="shortcut">Description</a>
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                  <a href="#GCutProcess.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<div class="refentry" title="External command">
<a name="GCutProcess"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="GCutProcess.top_of_page"></a>External command</span></h2>
<p>External command — Convenience API for using external
command.</p>
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<div class="refsynopsisdiv" title="Synopsis">
<a name="GCutProcess.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">#define             <a class="link" href="GCutProcess.html#GCUT-PROCESS-ERROR:CAPS" title="GCUT_PROCESS_ERROR">GCUT_PROCESS_ERROR</a>
                    <a class="link" href="GCutProcess.html#GCutProcess-struct" title="GCutProcess">GCutProcess</a>;
                    <a class="link" href="GCutProcess.html#GCutProcessClass" title="GCutProcessClass">GCutProcessClass</a>;
enum                <a class="link" href="GCutProcess.html#GCutProcessError" title="enum GCutProcessError">GCutProcessError</a>;
<span class="returnvalue">GQuark</span>              <a class="link" href="GCutProcess.html#gcut-process-error-quark" title="gcut_process_error_quark ()">gcut_process_error_quark</a>            (<em class="parameter"><code><span class="type">void</span></code></em>);
<a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       <a class="link" href="GCutProcess.html#gcut-process-new" title="gcut_process_new ()">gcut_process_new</a>                    (<em class="parameter"><code>const <span class="type">gchar</span> *command</code></em>,
                                                         <em class="parameter"><code>...</code></em>);
<a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       <a class="link" href="GCutProcess.html#gcut-process-new-command-line" title="gcut_process_new_command_line ()">gcut_process_new_command_line</a>       (<em class="parameter"><code>const <span class="type">gchar</span> *command_line</code></em>);
<a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       <a class="link" href="GCutProcess.html#gcut-process-new-va-list" title="gcut_process_new_va_list ()">gcut_process_new_va_list</a>            (<em class="parameter"><code>const <span class="type">gchar</span> *command</code></em>,
                                                         <em class="parameter"><code><span class="type">va_list</span> args</code></em>);
<a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       <a class="link" href="GCutProcess.html#gcut-process-new-argv" title="gcut_process_new_argv ()">gcut_process_new_argv</a>               (<em class="parameter"><code><span class="type">gint</span> argc</code></em>,
                                                         <em class="parameter"><code><span class="type">gchar</span> **argv</code></em>);
<a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       <a class="link" href="GCutProcess.html#gcut-process-new-strings" title="gcut_process_new_strings ()">gcut_process_new_strings</a>            (<em class="parameter"><code>const <span class="type">gchar</span> **command</code></em>);
<a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       <a class="link" href="GCutProcess.html#gcut-process-new-array" title="gcut_process_new_array ()">gcut_process_new_array</a>              (<em class="parameter"><code><span class="type">GArray</span> *command</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GCutProcess.html#gcut-process-set-flags" title="gcut_process_set_flags ()">gcut_process_set_flags</a>              (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">GSpawnFlags</span> flags</code></em>);
<span class="returnvalue">GSpawnFlags</span>         <a class="link" href="GCutProcess.html#gcut-process-get-flags" title="gcut_process_get_flags ()">gcut_process_get_flags</a>              (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GCutProcess.html#gcut-process-set-env" title="gcut_process_set_env ()">gcut_process_set_env</a>                (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
                                                         <em class="parameter"><code>...</code></em>);
<span class="returnvalue">gchar</span> **            <a class="link" href="GCutProcess.html#gcut-process-get-env" title="gcut_process_get_env ()">gcut_process_get_env</a>                (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">gboolean</span>            <a class="link" href="GCutProcess.html#gcut-process-run" title="gcut_process_run ()">gcut_process_run</a>                    (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">GPid</span>                <a class="link" href="GCutProcess.html#gcut-process-get-pid" title="gcut_process_get_pid ()">gcut_process_get_pid</a>                (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">gint</span>                <a class="link" href="GCutProcess.html#gcut-process-wait" title="gcut_process_wait ()">gcut_process_wait</a>                   (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">guint</span> timeout</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">gboolean</span>            <a class="link" href="GCutProcess.html#gcut-process-kill" title="gcut_process_kill ()">gcut_process_kill</a>                   (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">gint</span> signal_number</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">gboolean</span>            <a class="link" href="GCutProcess.html#gcut-process-write" title="gcut_process_write ()">gcut_process_write</a>                  (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *chunk</code></em>,
                                                         <em class="parameter"><code><span class="type">gsize</span> size</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">GIOStatus</span>           <a class="link" href="GCutProcess.html#gcut-process-flush" title="gcut_process_flush ()">gcut_process_flush</a>                  (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">GString</span> *           <a class="link" href="GCutProcess.html#gcut-process-get-output-string" title="gcut_process_get_output_string ()">gcut_process_get_output_string</a>      (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">GString</span> *           <a class="link" href="GCutProcess.html#gcut-process-get-error-string" title="gcut_process_get_error_string ()">gcut_process_get_error_string</a>       (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">GIOChannel</span> *        <a class="link" href="GCutProcess.html#gcut-process-get-input-channel" title="gcut_process_get_input_channel ()">gcut_process_get_input_channel</a>      (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">GIOChannel</span> *        <a class="link" href="GCutProcess.html#gcut-process-get-output-channel" title="gcut_process_get_output_channel ()">gcut_process_get_output_channel</a>     (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">GIOChannel</span> *        <a class="link" href="GCutProcess.html#gcut-process-get-error-channel" title="gcut_process_get_error_channel ()">gcut_process_get_error_channel</a>      (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">GInputStream</span> *      <a class="link" href="GCutProcess.html#gcut-process-get-output-stream" title="gcut_process_get_output_stream ()">gcut_process_get_output_stream</a>      (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">GInputStream</span> *      <a class="link" href="GCutProcess.html#gcut-process-get-error-stream" title="gcut_process_get_error_stream ()">gcut_process_get_error_stream</a>       (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">guint</span>               <a class="link" href="GCutProcess.html#gcut-process-get-forced-termination-wait-time" title="gcut_process_get_forced_termination_wait_time ()">gcut_process_get_forced_termination_wait_time</a>
                                                        (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GCutProcess.html#gcut-process-set-forced-termination-wait-time" title="gcut_process_set_forced_termination_wait_time ()">gcut_process_set_forced_termination_wait_time</a>
                                                        (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">guint</span> timeout</code></em>);
<a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="returnvalue">GCutEventLoop</span></a> *     <a class="link" href="GCutProcess.html#gcut-process-get-event-loop" title="gcut_process_get_event_loop ()">gcut_process_get_event_loop</a>         (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GCutProcess.html#gcut-process-set-event-loop" title="gcut_process_set_event_loop ()">gcut_process_set_event_loop</a>         (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>);
</pre>
</div>
<div class="refsect1" title="Object Hierarchy">
<a name="GCutProcess.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  GObject
   +----GCutProcess
</pre>
</div>
<div class="refsect1" title="Properties">
<a name="GCutProcess.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="GCutProcess.html#GCutProcess--command" title='The "command" property'>command</a>"                  <span class="type">gpointer</span>              : Read / Write
</pre>
</div>
<div class="refsect1" title="Signals">
<a name="GCutProcess.signals"></a><h2>Signals</h2>
<pre class="synopsis">
  "<a class="link" href="GCutProcess.html#GCutProcess-error" title='The "error" signal'>error</a>"                                          : Run Last
  "<a class="link" href="GCutProcess.html#GCutProcess-error-received" title='The "error-received" signal'>error-received</a>"                                 : Run Last
  "<a class="link" href="GCutProcess.html#GCutProcess-output-received" title='The "output-received" signal'>output-received</a>"                                : Run Last
  "<a class="link" href="GCutProcess.html#GCutProcess-reaped" title='The "reaped" signal'>reaped</a>"                                         : Run Last
</pre>
</div>
<div class="refsect1" title="Description">
<a name="GCutProcess.description"></a><h2>Description</h2>
<p>
<a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> encapsulates external command execution,
communication and termination. <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> reports an error
as <span class="type">GError</span>. It can be asserted easily by
<a class="link" href="cutter-Assertions-with-GLib-support.html#gcut-assert-error" title="gcut_assert_error ()"><code class="function">gcut_assert_error()</code></a>.
</p>
<p>
External command is specified to constructor like
<a class="link" href="GCutProcess.html#gcut-process-new" title="gcut_process_new ()"><code class="function">gcut_process_new()</code></a>, <a class="link" href="GCutProcess.html#gcut-process-new-strings" title="gcut_process_new_strings ()"><code class="function">gcut_process_new_strings()</code></a> and so
on. External command isn't run at the
time. <a class="link" href="GCutProcess.html#gcut-process-run" title="gcut_process_run ()"><code class="function">gcut_process_run()</code></a> runs specified external command.
</p>
<p>
Standard/Error outputs of external command are passed by
<a class="link" href="GCutProcess.html#GCutProcess-output-received" title='The "output-received" signal'><span class="type">"output-received"</span></a>/<a class="link" href="GCutProcess.html#GCutProcess-error-received" title='The "error-received" signal'><span class="type">"error-received"</span></a> signals
or <span class="type">GIOChannel</span> returned by
<code class="function">gcut_process_get_output()</code>/<code class="function">gcut_process_get_error()</code>.
<a class="link" href="GCutProcess.html#gcut-process-write" title="gcut_process_write ()"><code class="function">gcut_process_write()</code></a> writes a chunk to standard input of
external command.
</p>
<p>
To wait external command finished, <a class="link" href="GCutProcess.html#gcut-process-wait" title="gcut_process_wait ()"><code class="function">gcut_process_wait()</code></a> can be
used. It accepts timeout to avoid infinite waiting.
</p>
<p>
e.g.:
</p>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42</pre></td>
        <td class="listing_code"><pre class="programlisting"><span class="gtkdoc kwb">static</span> GString <span class="symbol">*</span>output_string<span class="symbol">;</span>
<span class="gtkdoc kwb">static</span> GCutProcess <span class="symbol">*</span>process<span class="symbol">;</span>

<span class="gtkdoc kwb">void</span>
<span class="function"><a href="../cutter/cutter-Cutter.html#cut-setup">cut_setup</a></span> <span class="symbol">(</span><span class="gtkdoc kwb">void</span><span class="symbol">)</span>
<span class="symbol">{</span>
    output_string <span class="symbol">=</span> <span class="function">g_string_new</span><span class="symbol">(</span>NULL<span class="symbol">);</span>
    process <span class="symbol">=</span> NULL<span class="symbol">;</span>
<span class="symbol">}</span>

<span class="gtkdoc kwb">void</span>
<span class="function"><a href="../cutter/cutter-Cutter.html#cut-teardown">cut_teardown</a></span> <span class="symbol">(</span><span class="gtkdoc kwb">void</span><span class="symbol">)</span>
<span class="symbol">{</span>
    <span class="keyword">if</span> <span class="symbol">(</span>output_string<span class="symbol">)</span>
        <span class="function">g_string_free</span><span class="symbol">(</span>output_string<span class="symbol">,</span> TRUE<span class="symbol">);</span>
    <span class="keyword">if</span> <span class="symbol">(</span>process<span class="symbol">)</span>
        <span class="function">g_object_unref</span><span class="symbol">(</span>process<span class="symbol">);</span>
<span class="symbol">}</span>

<span class="gtkdoc kwb">static void</span>
<span class="function">cb_output_received</span> <span class="symbol">(</span>GCutProcess <span class="symbol">*</span>process<span class="symbol">,</span> <span class="gtkdoc kwb">const</span> gchar <span class="symbol">*</span>chunk<span class="symbol">,</span> gsize size<span class="symbol">,</span>
                    gpointer user_data<span class="symbol">)</span>
<span class="symbol">{</span>
    <span class="function">g_string_append_len</span><span class="symbol">(</span>output_string<span class="symbol">,</span> chunk<span class="symbol">,</span> size<span class="symbol">);</span>
<span class="symbol">}</span>

<span class="gtkdoc kwb">void</span>
<span class="function">test_echo</span> <span class="symbol">(</span><span class="gtkdoc kwb">void</span><span class="symbol">)</span>
<span class="symbol">{</span>
    GError <span class="symbol">*</span>error <span class="symbol">=</span> NULL<span class="symbol">;</span>

    process <span class="symbol">=</span> <span class="function"><a href="../cutter/GCutProcess.html#gcut-process-new">gcut_process_new</a></span><span class="symbol">(</span><span class="string">&quot;echo&quot;</span><span class="symbol">,</span> <span class="string">&quot;XXX&quot;</span><span class="symbol">,</span> NULL<span class="symbol">);</span>
    <span class="function">g_signal_connect</span><span class="symbol">(</span>process<span class="symbol">,</span> <span class="string">&quot;receive-output&quot;</span><span class="symbol">,</span>
                     <span class="function">G_CALLBACK</span><span class="symbol">(</span>cb_output_received<span class="symbol">),</span> NULL<span class="symbol">);</span>

    <span class="function"><a href="../cutter/GCutProcess.html#gcut-process-run">gcut_process_run</a></span><span class="symbol">(</span>process<span class="symbol">, &amp;</span>error<span class="symbol">);</span>
    <span class="function"><a href="../cutter/cutter-Assertions-with-GLib-support.html#gcut-assert-error">gcut_assert_error</a></span><span class="symbol">(</span>error<span class="symbol">);</span>

    <span class="function"><a href="../cutter/GCutProcess.html#gcut-process-wait">gcut_process_wait</a></span><span class="symbol">(</span>process<span class="symbol">,</span> <span class="number">1000</span><span class="symbol">, &amp;</span>error<span class="symbol">);</span>
    <span class="function"><a href="../cutter/cutter-Assertions-with-GLib-support.html#gcut-assert-error">gcut_assert_error</a></span><span class="symbol">(</span>error<span class="symbol">);</span>
    <span class="function"><a href="../cutter/cutter-Assertions.html#cut-assert-equal-string">cut_assert_equal_string</a></span><span class="symbol">(</span><span class="string">&quot;XXX</span><span class="gtkdoc esc">\n</span><span class="string">&quot;</span><span class="symbol">,</span> output_string<span class="symbol">-&gt;</span>str<span class="symbol">);</span>
<span class="symbol">}</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p>
</p>
</div>
<div class="refsect1" title="Details">
<a name="GCutProcess.details"></a><h2>Details</h2>
<div class="refsect2" title="GCUT_PROCESS_ERROR">
<a name="GCUT-PROCESS-ERROR:CAPS"></a><h3>GCUT_PROCESS_ERROR</h3>
<pre class="programlisting">#define GCUT_PROCESS_ERROR           (gcut_process_error_quark())
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" title="GCutProcess">
<a name="GCutProcess-struct"></a><h3>GCutProcess</h3>
<pre class="programlisting">typedef struct _GCutProcess GCutProcess;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" title="GCutProcessClass">
<a name="GCutProcessClass"></a><h3>GCutProcessClass</h3>
<pre class="programlisting">typedef struct {
    GObjectClass parent_class;

    void (*output_received) (GCutProcess *process,
                             const gchar *chunk,
                             gsize        size);
    void (*error_received)  (GCutProcess *process,
                             const gchar *chunk,
                             gsize        size);
    void (*reaped)          (GCutProcess *process,
                             gint         status);
    void (*error)           (GCutProcess *process,
                             GError      *error);
} GCutProcessClass;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" title="enum GCutProcessError">
<a name="GCutProcessError"></a><h3>enum GCutProcessError</h3>
<pre class="programlisting">typedef enum
{
    GCUT_PROCESS_ERROR_COMMAND_LINE,
    GCUT_PROCESS_ERROR_IO_ERROR,
    GCUT_PROCESS_ERROR_ALREADY_RUNNING,
    GCUT_PROCESS_ERROR_NOT_RUNNING,
    GCUT_PROCESS_ERROR_INVALID_OBJECT,
    GCUT_PROCESS_ERROR_INVALID_SIGNAL,
    GCUT_PROCESS_ERROR_PERMISSION_DENIED,
    GCUT_PROCESS_ERROR_TIMEOUT
} GCutProcessError;
</pre>
<p>
Error codes returned by <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> related operations.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><a name="GCUT-PROCESS-ERROR-COMMAND-LINE:CAPS"></a><span class="term"><code class="literal">GCUT_PROCESS_ERROR_COMMAND_LINE</code></span></p></td>
<td>Command line related error.
</td>
</tr>
<tr>
<td><p><a name="GCUT-PROCESS-ERROR-IO-ERROR:CAPS"></a><span class="term"><code class="literal">GCUT_PROCESS_ERROR_IO_ERROR</code></span></p></td>
<td>IO error.
</td>
</tr>
<tr>
<td><p><a name="GCUT-PROCESS-ERROR-ALREADY-RUNNING:CAPS"></a><span class="term"><code class="literal">GCUT_PROCESS_ERROR_ALREADY_RUNNING</code></span></p></td>
<td>External command is already running.
</td>
</tr>
<tr>
<td><p><a name="GCUT-PROCESS-ERROR-NOT-RUNNING:CAPS"></a><span class="term"><code class="literal">GCUT_PROCESS_ERROR_NOT_RUNNING</code></span></p></td>
<td>External command isn't running.
</td>
</tr>
<tr>
<td><p><a name="GCUT-PROCESS-ERROR-INVALID-OBJECT:CAPS"></a><span class="term"><code class="literal">GCUT_PROCESS_ERROR_INVALID_OBJECT</code></span></p></td>
<td>Invalid <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> object is passed.
</td>
</tr>
<tr>
<td><p><a name="GCUT-PROCESS-ERROR-INVALID-SIGNAL:CAPS"></a><span class="term"><code class="literal">GCUT_PROCESS_ERROR_INVALID_SIGNAL</code></span></p></td>
<td>Invalid signal is passed.
</td>
</tr>
<tr>
<td><p><a name="GCUT-PROCESS-ERROR-PERMISSION-DENIED:CAPS"></a><span class="term"><code class="literal">GCUT_PROCESS_ERROR_PERMISSION_DENIED</code></span></p></td>
<td>Permission denied.
</td>
</tr>
<tr>
<td><p><a name="GCUT-PROCESS-ERROR-TIMEOUT:CAPS"></a><span class="term"><code class="literal">GCUT_PROCESS_ERROR_TIMEOUT</code></span></p></td>
<td>Timeout.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_error_quark ()">
<a name="gcut-process-error-quark"></a><h3>gcut_process_error_quark ()</h3>
<pre class="programlisting"><span class="returnvalue">GQuark</span>              gcut_process_error_quark            (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
</p>
<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>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gcut_process_new ()">
<a name="gcut-process-new"></a><h3>gcut_process_new ()</h3>
<pre class="programlisting"><a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       gcut_process_new                    (<em class="parameter"><code>const <span class="type">gchar</span> *command</code></em>,
                                                         <em class="parameter"><code>...</code></em>);</pre>
<p>
Creates a new <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> object that runs <em class="parameter"><code>command</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>command</code></em> :</span></p></td>
<td>the external command name to be ran
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
<td>the arguments for <em class="parameter"><code>command</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="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_new_command_line ()">
<a name="gcut-process-new-command-line"></a><h3>gcut_process_new_command_line ()</h3>
<pre class="programlisting"><a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       gcut_process_new_command_line       (<em class="parameter"><code>const <span class="type">gchar</span> *command_line</code></em>);</pre>
<p>
Creates a new <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> object that runs <em class="parameter"><code>command_line</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>command_line</code></em> :</span></p></td>
<td>a command line
</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="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_new_va_list ()">
<a name="gcut-process-new-va-list"></a><h3>gcut_process_new_va_list ()</h3>
<pre class="programlisting"><a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       gcut_process_new_va_list            (<em class="parameter"><code>const <span class="type">gchar</span> *command</code></em>,
                                                         <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre>
<p>
Creates a new <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> object that runs <em class="parameter"><code>command</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>command</code></em> :</span></p></td>
<td>the external command name to be ran
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td>
<td>arguments for <em class="parameter"><code>command</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="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_new_argv ()">
<a name="gcut-process-new-argv"></a><h3>gcut_process_new_argv ()</h3>
<pre class="programlisting"><a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       gcut_process_new_argv               (<em class="parameter"><code><span class="type">gint</span> argc</code></em>,
                                                         <em class="parameter"><code><span class="type">gchar</span> **argv</code></em>);</pre>
<p>
Creates a new <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> object that runs <em class="parameter"><code>command</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>argc</code></em> :</span></p></td>
<td>the number of elements of <em class="parameter"><code>argv</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>argv</code></em> :</span></p></td>
<td>the external command name to be ran and arguments
of it.
</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="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_new_strings ()">
<a name="gcut-process-new-strings"></a><h3>gcut_process_new_strings ()</h3>
<pre class="programlisting"><a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       gcut_process_new_strings            (<em class="parameter"><code>const <span class="type">gchar</span> **command</code></em>);</pre>
<p>
Creates a new <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> object that runs <em class="parameter"><code>command</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>command</code></em> :</span></p></td>
<td>the external command name to be ran and
arguments of it. <code class="literal">NULL</code>-terminated.
</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="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_new_array ()">
<a name="gcut-process-new-array"></a><h3>gcut_process_new_array ()</h3>
<pre class="programlisting"><a class="link" href="GCutProcess.html" title="External command"><span class="returnvalue">GCutProcess</span></a> *       gcut_process_new_array              (<em class="parameter"><code><span class="type">GArray</span> *command</code></em>);</pre>
<p>
Creates a new <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> object that runs <em class="parameter"><code>command</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>command</code></em> :</span></p></td>
<td>the external command name to be ran and
arguments of it. The <span class="type">GArray</span> should be zero-terminated.
</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="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_set_flags ()">
<a name="gcut-process-set-flags"></a><h3>gcut_process_set_flags ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gcut_process_set_flags              (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">GSpawnFlags</span> flags</code></em>);</pre>
<p>
Sets <em class="parameter"><code>flags</code></em> for spawning.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td>
<td>the flags to be passed to <code class="function">g_spawn_async_with_pipes()</code>.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_flags ()">
<a name="gcut-process-get-flags"></a><h3>gcut_process_get_flags ()</h3>
<pre class="programlisting"><span class="returnvalue">GSpawnFlags</span>         gcut_process_get_flags              (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets <em class="parameter"><code>flags</code></em> for spawning.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the flags for spawning.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_set_env ()">
<a name="gcut-process-set-env"></a><h3>gcut_process_set_env ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gcut_process_set_env                (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
                                                         <em class="parameter"><code>...</code></em>);</pre>
<p>
Sets environment variable for external command.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>the first environment name.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
<td>the value of <em class="parameter"><code>name</code></em>, followed by name and value
pairs. <code class="literal">NULL</code>-terminated.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_env ()">
<a name="gcut-process-get-env"></a><h3>gcut_process_get_env ()</h3>
<pre class="programlisting"><span class="returnvalue">gchar</span> **            gcut_process_get_env                (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets environment variable for external command.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a newly-allocated <code class="literal">NULL</code>-terminated environment
variables. ("NAME1=VALUE1", "NAME2=VALUE2",
..., <code class="literal">NULL</code>) It should be freed by <code class="function">g_strfreev()</code> when no longer
needed.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_run ()">
<a name="gcut-process-run"></a><h3>gcut_process_run ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>            gcut_process_run                    (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Runs a new external process.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for an error, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <code class="literal">TRUE</code> on success, otherwise <code class="literal">FALSE</code>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_pid ()">
<a name="gcut-process-get-pid"></a><h3>gcut_process_get_pid ()</h3>
<pre class="programlisting"><span class="returnvalue">GPid</span>                gcut_process_get_pid                (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets the process ID of running external process. If
external process isn't running, 0 is returned.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the process ID of running external process if
external process is running, otherwise 0.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_wait ()">
<a name="gcut-process-wait"></a><h3>gcut_process_wait ()</h3>
<pre class="programlisting"><span class="returnvalue">gint</span>                gcut_process_wait                   (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">guint</span> timeout</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Waits running external process is finished while <em class="parameter"><code>timeout</code></em>
milliseconds. If external process isn't finished while
<em class="parameter"><code>timeout</code></em> milliseconds, <a class="link" href="GCutProcess.html#GCUT-PROCESS-ERROR-TIMEOUT:CAPS"><code class="literal">GCUT_PROCESS_ERROR_TIMEOUT</code></a> error is
set and -1 is returned. If external process isn't
running, <a class="link" href="GCutProcess.html#GCUT-PROCESS-ERROR-NOT-RUNNING:CAPS"><code class="literal">GCUT_PROCESS_ERROR_NOT_RUNNING</code></a> error is set and -1
is returned.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>timeout</code></em> :</span></p></td>
<td>the timeout period in milliseconds
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for an error, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> an exit status of external process on success,
otherwise -1.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_kill ()">
<a name="gcut-process-kill"></a><h3>gcut_process_kill ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>            gcut_process_kill                   (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">gint</span> signal_number</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Sends <em class="parameter"><code>signal_number</code></em> signal to external process.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>signal_number</code></em> :</span></p></td>
<td>the signal number to be sent to external process
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for an error, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <code class="literal">TRUE</code> on success, otherwise <code class="literal">FALSE</code>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_write ()">
<a name="gcut-process-write"></a><h3>gcut_process_write ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>            gcut_process_write                  (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *chunk</code></em>,
                                                         <em class="parameter"><code><span class="type">gsize</span> size</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Writes <em class="parameter"><code>chunk</code></em> to external process's standard input.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>chunk</code></em> :</span></p></td>
<td>the data to be wrote
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
<td>the size of <em class="parameter"><code>chunk</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for an error, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <code class="literal">TRUE</code> on success, otherwise <code class="literal">FALSE</code>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_flush ()">
<a name="gcut-process-flush"></a><h3>gcut_process_flush ()</h3>
<pre class="programlisting"><span class="returnvalue">GIOStatus</span>           gcut_process_flush                  (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Flush buffered external process's standard input.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for an error, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the status of the operation: One of
         <code class="literal">G_IO_STATUS_NORMAL</code>, <code class="literal">G_IO_STATUS_AGAIN</code>, or
         <code class="literal">G_IO_STATUS_ERROR</code>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_output_string ()">
<a name="gcut-process-get-output-string"></a><h3>gcut_process_get_output_string ()</h3>
<pre class="programlisting"><span class="returnvalue">GString</span> *           gcut_process_get_output_string      (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</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>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <span class="type">GString</span> that has all result of standard
output of external process.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_error_string ()">
<a name="gcut-process-get-error-string"></a><h3>gcut_process_get_error_string ()</h3>
<pre class="programlisting"><span class="returnvalue">GString</span> *           gcut_process_get_error_string       (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</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>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <span class="type">GString</span> that has all result of standard
error of external process.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_input_channel ()">
<a name="gcut-process-get-input-channel"></a><h3>gcut_process_get_input_channel ()</h3>
<pre class="programlisting"><span class="returnvalue">GIOChannel</span> *        gcut_process_get_input_channel      (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets a <span class="type">GIOChannel</span> connected with standard input of
external process.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <span class="type">GIOChannel</span> if external process is running,
otherwise <code class="literal">NULL</code>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_output_channel ()">
<a name="gcut-process-get-output-channel"></a><h3>gcut_process_get_output_channel ()</h3>
<pre class="programlisting"><span class="returnvalue">GIOChannel</span> *        gcut_process_get_output_channel     (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets a <span class="type">GIOChannel</span> connected with standard output of
external process.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <span class="type">GIOChannel</span> if external process is running,
otherwise <code class="literal">NULL</code>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_error_channel ()">
<a name="gcut-process-get-error-channel"></a><h3>gcut_process_get_error_channel ()</h3>
<pre class="programlisting"><span class="returnvalue">GIOChannel</span> *        gcut_process_get_error_channel      (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets a <span class="type">GIOChannel</span> connected with standard error output
of external process.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <span class="type">GIOChannel</span> if external process is running,
otherwise <code class="literal">NULL</code>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_output_stream ()">
<a name="gcut-process-get-output-stream"></a><h3>gcut_process_get_output_stream ()</h3>
<pre class="programlisting"><span class="returnvalue">GInputStream</span> *      gcut_process_get_output_stream      (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets a <span class="type">GInputStream</span> connected with standard output of
external process.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <span class="type">GInputStream</span> if external process is running,
otherwise <code class="literal">NULL</code>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_error_stream ()">
<a name="gcut-process-get-error-stream"></a><h3>gcut_process_get_error_stream ()</h3>
<pre class="programlisting"><span class="returnvalue">GInputStream</span> *      gcut_process_get_error_stream       (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets a <span class="type">GInputStream</span> connected with standard error output
of external process.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <span class="type">GInputStream</span> if external process is running,
otherwise <code class="literal">NULL</code>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_forced_termination_wait_time ()">
<a name="gcut-process-get-forced-termination-wait-time"></a><h3>gcut_process_get_forced_termination_wait_time ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span>               gcut_process_get_forced_termination_wait_time
                                                        (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets a wait time in milliseconds for forced termination
on dispose.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a timeout value for waiting forced terminated
external command on dispose.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_set_forced_termination_wait_time ()">
<a name="gcut-process-set-forced-termination-wait-time"></a><h3>gcut_process_set_forced_termination_wait_time ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gcut_process_set_forced_termination_wait_time
                                                        (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><span class="type">guint</span> timeout</code></em>);</pre>
<p>
Sets a wait time in milliseconds for forced termination
on dispose. If <em class="parameter"><code>timeout</code></em> is 0, it doesn't wait
termination of external process. The default value is 10.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>timeout</code></em> :</span></p></td>
<td>the timeout value in milliseconds
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_get_event_loop ()">
<a name="gcut-process-get-event-loop"></a><h3>gcut_process_get_event_loop ()</h3>
<pre class="programlisting"><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="returnvalue">GCutEventLoop</span></a> *     gcut_process_get_event_loop         (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>);</pre>
<p>
Gets a event loop using by the <em class="parameter"><code>process</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
<hr>
<div class="refsect2" title="gcut_process_set_event_loop ()">
<a name="gcut-process-set-event-loop"></a><h3>gcut_process_set_event_loop ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gcut_process_set_event_loop         (<em class="parameter"><code><a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GCutEventLoop.html" title="Abstracted event loop"><span class="type">GCutEventLoop</span></a> *loop</code></em>);</pre>
<p>
Sets a event loop for the <em class="parameter"><code>process</code></em>. If <em class="parameter"><code>loop</code></em> is <code class="literal">NULL</code>,
the default GLib event loop will be used.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>a <a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>loop</code></em> :</span></p></td>
<td>the event loop or <code class="literal">NULL</code>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.6</p>
</div>
</div>
<div class="refsect1" title="Property Details">
<a name="GCutProcess.property-details"></a><h2>Property Details</h2>
<div class="refsect2" title='The "command" property'>
<a name="GCutProcess--command"></a><h3>The <code class="literal">"command"</code> property</h3>
<pre class="programlisting">  "command"                  <span class="type">gpointer</span>              : Read / Write</pre>
<p>The command to be ran by the process.</p>
</div>
</div>
<div class="refsect1" title="Signal Details">
<a name="GCutProcess.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2" title='The "error" signal'>
<a name="GCutProcess-error"></a><h3>The <code class="literal">"error"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process,
                                                        <span class="type">gpointer</span>     error,
                                                        <span class="type">gpointer</span>     user_data)      : Run Last</pre>
<p>
It is emitted each time an external process causes an
error. (e.g. IO error)
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>the object which received the signal.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>the error of an external process. (<code class="literal">GError</code>)
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title='The "error-received" signal'>
<a name="GCutProcess-error-received"></a><h3>The <code class="literal">"error-received"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process,
                                                        <span class="type">gchar</span>       *chunk,
                                                        <span class="type">guint64</span>      size,
                                                        <span class="type">gpointer</span>     user_data)      : Run Last</pre>
<p>
It is emitted each time an external process outputs
something to its standard error output and it is
read.
</p>
<p>
Note that you need to run GLib's main loop by
<code class="function">g_main_loop_run()</code>, <code class="function">g_main_context_iteration()</code> and so
on for detecting an external process's output is
readable.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>the object which received the signal.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>chunk</code></em> :</span></p></td>
<td>the chunk read from an external process's
        standard error output.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
<td>the size of <em class="parameter"><code>chunk</code></em>. (<code class="literal">gsize</code>)
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title='The "output-received" signal'>
<a name="GCutProcess-output-received"></a><h3>The <code class="literal">"output-received"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process,
                                                        <span class="type">gchar</span>       *chunk,
                                                        <span class="type">guint64</span>      size,
                                                        <span class="type">gpointer</span>     user_data)      : Run Last</pre>
<p>
It is emitted each time an external process outputs
something to its standard output and it is read.
</p>
<p>
Note that you need to run GLib's main loop by
<code class="function">g_main_loop_run()</code>, <code class="function">g_main_context_iteration()</code> and so
on for detecting an external process's output is
readable.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>the object which received the signal.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>chunk</code></em> :</span></p></td>
<td>the chunk read from an external process's
        standard output.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
<td>the size of <em class="parameter"><code>chunk</code></em>. (<code class="literal">gsize</code>)
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
<hr>
<div class="refsect2" title='The "reaped" signal'>
<a name="GCutProcess-reaped"></a><h3>The <code class="literal">"reaped"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="GCutProcess.html" title="External command"><span class="type">GCutProcess</span></a> *process,
                                                        <span class="type">gint</span>         status,
                                                        <span class="type">gpointer</span>     user_data)      : Run Last</pre>
<p>
It is emitted when an external process is exited.
</p>
<p>
Note that you need to run GLib's main loop by
<code class="function">g_main_loop_run()</code>, <code class="function">g_main_context_iteration()</code> and so
on for detecting an external process is exited.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>process</code></em> :</span></p></td>
<td>the object which received the signal.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>status</code></em> :</span></p></td>
<td>the exit status of an external process.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.1.5</p>
</div>
</div>
</div>
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