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<a href="#libgtop-Process-Arguments.description" class="shortcut">Description</a></span>
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<h2><span class="refentrytitle"><a name="libgtop-Process-Arguments.top_of_page"></a>Process Arguments</span></h2>
<p>Process Arguments — Get process command line arguments</p>
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<div class="refsect1">
<a name="libgtop-Process-Arguments.stability-level"></a><h2>Stability Level</h2>
<a href="http://foldoc.org/Stable"><span class="acronym">Stable</span></a>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="libgtop-Process-Arguments.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
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<td class="function_type">
<span class="returnvalue">char</span> *
</td>
<td class="function_name">
<a class="link" href="libgtop-Process-Arguments.html#glibtop-get-proc-args" title="glibtop_get_proc_args ()">glibtop_get_proc_args</a> <span class="c_punctuation">()</span>
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<td class="function_type">
<span class="returnvalue">char</span> **
</td>
<td class="function_name">
<a class="link" href="libgtop-Process-Arguments.html#glibtop-get-proc-argv" title="glibtop_get_proc_argv ()">glibtop_get_proc_argv</a> <span class="c_punctuation">()</span>
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<div class="refsect1">
<a name="libgtop-Process-Arguments.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
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<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="libgtop-Process-Arguments.html#glibtop-proc-args" title="struct glibtop_proc_args">glibtop_proc_args</a></td>
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<div class="refsect1">
<a name="libgtop-Process-Arguments.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <glibtop/procargs.h>
</pre>
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<div class="refsect1">
<a name="libgtop-Process-Arguments.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="libgtop-Process-Arguments.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="glibtop-get-proc-args"></a><h3>glibtop_get_proc_args ()</h3>
<pre class="programlisting"><span class="returnvalue">char</span> *
glibtop_get_proc_args (<em class="parameter"><code><a class="link" href="libgtop-Process-Arguments.html#glibtop-proc-args" title="struct glibtop_proc_args"><span class="type">glibtop_proc_args</span></a> *buf</code></em>,
<em class="parameter"><code><span class="type">pid_t</span> pid</code></em>,
<em class="parameter"><code><span class="type">unsigned </span> max_len</code></em>);</pre>
<p>Get process command line arguments.</p>
<div class="refsect3">
<a name="glibtop-get-proc-args.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
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<td class="parameter_name"><p>buf</p></td>
<td class="parameter_description"><p>Struct with <em class="parameter"><code>size</code></em>
of returned string.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>pid</p></td>
<td class="parameter_description"><p>Process id</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>max_len</p></td>
<td class="parameter_description"><p>Maximum length of string to return (use zero to get all arguments).</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
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<div class="refsect3">
<a name="glibtop-get-proc-args.returns"></a><h4>Returns</h4>
<p> <em class="parameter"><code>pid</code></em>
's command line arguments separated by null bytes; the length of
this string is returned in the <em class="parameter"><code>buf</code></em>
size field. You are required to free
the string when done.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="glibtop-get-proc-argv"></a><h3>glibtop_get_proc_argv ()</h3>
<pre class="programlisting"><span class="returnvalue">char</span> **
glibtop_get_proc_argv (<em class="parameter"><code><a class="link" href="libgtop-Process-Arguments.html#glibtop-proc-args" title="struct glibtop_proc_args"><span class="type">glibtop_proc_args</span></a> *buf</code></em>,
<em class="parameter"><code><span class="type">pid_t</span> pid</code></em>,
<em class="parameter"><code><span class="type">unsigned </span> max_len</code></em>);</pre>
<p>Get process command line arguments.</p>
<div class="refsect3">
<a name="glibtop-get-proc-argv.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>buf</p></td>
<td class="parameter_description"><p>Struct with <em class="parameter"><code>size</code></em>
of combined returned arguments.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>pid</p></td>
<td class="parameter_description"><p>Process id</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>max_len</p></td>
<td class="parameter_description"><p>Maximum length of all arguments combined (use zero to get all arguments).</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="glibtop-get-proc-argv.returns"></a><h4>Returns</h4>
<p> A NULL-terminated array of strings with all arguments of process pid
(up to <em class="parameter"><code>max_len</code></em>
characters). Remember to <code class="function">g_strfreev</code>
the returned array to avoid a memory leak.</p>
</div>
</div>
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<div class="refsect1">
<a name="libgtop-Process-Arguments.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="glibtop-proc-args"></a><h3>struct glibtop_proc_args</h3>
<pre class="programlisting">struct glibtop_proc_args {
guint64 flags;
guint64 size; /* GLIBTOP_PROC_ARGS_SIZE */
};
</pre>
</div>
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<div class="refsect1">
<a name="libgtop-Process-Arguments.see-also"></a><h2>See Also</h2>
<p><a class="link" href="libgtop-Process-List.html" title="Process List"><span class="type">libgtop-Process-List</span></a></p>
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