doc/generated/doxygen/classcrashpad_1_1ProcStatReader.html - third_party/crashpad - Git at Google

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 <a href="#pub-methods">Public Member Functions</a> &#124;
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 <p>Reads the /proc/[pid]/stat file for a thread.
  <a href="classcrashpad_1_1ProcStatReader.html#details">More...</a></p>

 <p><code>#include &quot;util/linux/proc_stat_reader.h&quot;</code></p>
 <table class="memberdecls">
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
 Public Member Functions</h2></td></tr>
 <tr class="memitem:a463cccb70ae8bc5fb5103a08564b8258"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ProcStatReader.html#a463cccb70ae8bc5fb5103a08564b8258">Initialize</a> (pid_t tid)</td></tr>
 <tr class="memdesc:a463cccb70ae8bc5fb5103a08564b8258"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initializes the reader.  <a href="#a463cccb70ae8bc5fb5103a08564b8258">More...</a><br /></td></tr>
 <tr class="separator:a463cccb70ae8bc5fb5103a08564b8258"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ad1736cf08293694fe3d9151081450848"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ProcStatReader.html#ad1736cf08293694fe3d9151081450848">UserCPUTime</a> (timeval *user_time) const</td></tr>
 <tr class="memdesc:ad1736cf08293694fe3d9151081450848"><td class="mdescLeft">&#160;</td><td class="mdescRight">Determines the time the thread has spent executing in user mode.  <a href="#ad1736cf08293694fe3d9151081450848">More...</a><br /></td></tr>
 <tr class="separator:ad1736cf08293694fe3d9151081450848"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ac335f580ac74a24cce979c5874394d1f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ProcStatReader.html#ac335f580ac74a24cce979c5874394d1f">SystemCPUTime</a> (timeval *system_time) const</td></tr>
 <tr class="memdesc:ac335f580ac74a24cce979c5874394d1f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Determines the time the thread has spent executing in system mode.  <a href="#ac335f580ac74a24cce979c5874394d1f">More...</a><br /></td></tr>
 <tr class="separator:ac335f580ac74a24cce979c5874394d1f"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:aa2b29dd0400eafde943c44482cfc2714"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ProcStatReader.html#aa2b29dd0400eafde943c44482cfc2714">StartTime</a> (timeval *start_time) const</td></tr>
 <tr class="memdesc:aa2b29dd0400eafde943c44482cfc2714"><td class="mdescLeft">&#160;</td><td class="mdescRight">Determines the target thread’s start time.  <a href="#aa2b29dd0400eafde943c44482cfc2714">More...</a><br /></td></tr>
 <tr class="separator:aa2b29dd0400eafde943c44482cfc2714"><td class="memSeparator" colspan="2">&#160;</td></tr>
 </table>
 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 <div class="textblock"><p>Reads the /proc/[pid]/stat file for a thread. </p>
 </div><h2 class="groupheader">Member Function Documentation</h2>
 <a id="a463cccb70ae8bc5fb5103a08564b8258"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#a463cccb70ae8bc5fb5103a08564b8258">&#9670;&nbsp;</a></span>Initialize()</h2>

 <div class="memitem">
 <div class="memproto">
       <table class="memname">
         <tr>
           <td class="memname">bool crashpad::ProcStatReader::Initialize </td>
           <td>(</td>
           <td class="paramtype">pid_t&#160;</td>
           <td class="paramname"><em>tid</em></td><td>)</td>
           <td></td>
         </tr>
       </table>
 </div><div class="memdoc">

 <p>Initializes the reader. </p>
 <p>This method must be successfully called before calling any other.</p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramdir">[in]</td><td class="paramname">tid</td><td>The thread ID to read the stat file for. </td></tr>
   </table>
   </dd>
 </dl>

 </div>
 </div>
 <a id="aa2b29dd0400eafde943c44482cfc2714"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#aa2b29dd0400eafde943c44482cfc2714">&#9670;&nbsp;</a></span>StartTime()</h2>

 <div class="memitem">
 <div class="memproto">
       <table class="memname">
         <tr>
           <td class="memname">bool crashpad::ProcStatReader::StartTime </td>
           <td>(</td>
           <td class="paramtype">timeval *&#160;</td>
           <td class="paramname"><em>start_time</em></td><td>)</td>
           <td> const</td>
         </tr>
       </table>
 </div><div class="memdoc">

 <p>Determines the target thread’s start time. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramdir">[out]</td><td class="paramname">start_time</td><td>The time that the thread started.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, with <em>start_time</em> set. Otherwise, <code>false</code> with a message logged. </dd></dl>

 </div>
 </div>
 <a id="ac335f580ac74a24cce979c5874394d1f"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#ac335f580ac74a24cce979c5874394d1f">&#9670;&nbsp;</a></span>SystemCPUTime()</h2>

 <div class="memitem">
 <div class="memproto">
       <table class="memname">
         <tr>
           <td class="memname">bool crashpad::ProcStatReader::SystemCPUTime </td>
           <td>(</td>
           <td class="paramtype">timeval *&#160;</td>
           <td class="paramname"><em>system_time</em></td><td>)</td>
           <td> const</td>
         </tr>
       </table>
 </div><div class="memdoc">

 <p>Determines the time the thread has spent executing in system mode. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramdir">[out]</td><td class="paramname">system_time</td><td>The time spent executing in system mode.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, with <em>system_time</em> set. Otherwise, <code>false</code> with a message logged. </dd></dl>

 </div>
 </div>
 <a id="ad1736cf08293694fe3d9151081450848"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#ad1736cf08293694fe3d9151081450848">&#9670;&nbsp;</a></span>UserCPUTime()</h2>

 <div class="memitem">
 <div class="memproto">
       <table class="memname">
         <tr>
           <td class="memname">bool crashpad::ProcStatReader::UserCPUTime </td>
           <td>(</td>
           <td class="paramtype">timeval *&#160;</td>
           <td class="paramname"><em>user_time</em></td><td>)</td>
           <td> const</td>
         </tr>
       </table>
 </div><div class="memdoc">

 <p>Determines the time the thread has spent executing in user mode. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramdir">[out]</td><td class="paramname">user_time</td><td>The time spent executing in user mode.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, with <em>user_time</em> set. Otherwise, <code>false</code> with a message logged. </dd></dl>

 </div>
 </div>
 <hr/>The documentation for this class was generated from the following files:<ul>
 <li>util/linux/proc_stat_reader.h</li>
 <li>util/linux/proc_stat_reader.cc</li>
 </ul>
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	<p>Reads the /proc/[pid]/stat file for a thread.
	<a href="classcrashpad_1_1ProcStatReader.html#details">More...</a></p>

	<p><code>#include "util/linux/proc_stat_reader.h"</code></p>
	<table class="memberdecls">
	<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
	Public Member Functions</h2></td></tr>
	<tr class="memitem:a463cccb70ae8bc5fb5103a08564b8258"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ProcStatReader.html#a463cccb70ae8bc5fb5103a08564b8258">Initialize</a> (pid_t tid)</td></tr>
	<tr class="memdesc:a463cccb70ae8bc5fb5103a08564b8258"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the reader. <a href="#a463cccb70ae8bc5fb5103a08564b8258">More...</a><br /></td></tr>
	<tr class="separator:a463cccb70ae8bc5fb5103a08564b8258"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:ad1736cf08293694fe3d9151081450848"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ProcStatReader.html#ad1736cf08293694fe3d9151081450848">UserCPUTime</a> (timeval *user_time) const</td></tr>
	<tr class="memdesc:ad1736cf08293694fe3d9151081450848"><td class="mdescLeft"> </td><td class="mdescRight">Determines the time the thread has spent executing in user mode. <a href="#ad1736cf08293694fe3d9151081450848">More...</a><br /></td></tr>
	<tr class="separator:ad1736cf08293694fe3d9151081450848"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:ac335f580ac74a24cce979c5874394d1f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ProcStatReader.html#ac335f580ac74a24cce979c5874394d1f">SystemCPUTime</a> (timeval *system_time) const</td></tr>
	<tr class="memdesc:ac335f580ac74a24cce979c5874394d1f"><td class="mdescLeft"> </td><td class="mdescRight">Determines the time the thread has spent executing in system mode. <a href="#ac335f580ac74a24cce979c5874394d1f">More...</a><br /></td></tr>
	<tr class="separator:ac335f580ac74a24cce979c5874394d1f"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:aa2b29dd0400eafde943c44482cfc2714"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ProcStatReader.html#aa2b29dd0400eafde943c44482cfc2714">StartTime</a> (timeval *start_time) const</td></tr>
	<tr class="memdesc:aa2b29dd0400eafde943c44482cfc2714"><td class="mdescLeft"> </td><td class="mdescRight">Determines the target thread’s start time. <a href="#aa2b29dd0400eafde943c44482cfc2714">More...</a><br /></td></tr>
	<tr class="separator:aa2b29dd0400eafde943c44482cfc2714"><td class="memSeparator" colspan="2"> </td></tr>
	</table>
	<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
	<div class="textblock"><p>Reads the /proc/[pid]/stat file for a thread. </p>
	</div><h2 class="groupheader">Member Function Documentation</h2>
	<a id="a463cccb70ae8bc5fb5103a08564b8258"></a>
	<h2 class="memtitle"><span class="permalink"><a href="#a463cccb70ae8bc5fb5103a08564b8258">◆ </a></span>Initialize()</h2>

	<div class="memitem">
	<div class="memproto">
	<table class="memname">
	<tr>
	<td class="memname">bool crashpad::ProcStatReader::Initialize </td>
	<td>(</td>
	<td class="paramtype">pid_t </td>
	<td class="paramname"><em>tid</em></td><td>)</td>
	<td></td>
	</tr>
	</table>
	</div><div class="memdoc">

	<p>Initializes the reader. </p>
	<p>This method must be successfully called before calling any other.</p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramdir">[in]</td><td class="paramname">tid</td><td>The thread ID to read the stat file for. </td></tr>
	</table>
	</dd>
	</dl>

	</div>
	</div>
	<a id="aa2b29dd0400eafde943c44482cfc2714"></a>
	<h2 class="memtitle"><span class="permalink"><a href="#aa2b29dd0400eafde943c44482cfc2714">◆ </a></span>StartTime()</h2>

	<div class="memitem">
	<div class="memproto">
	<table class="memname">
	<tr>
	<td class="memname">bool crashpad::ProcStatReader::StartTime </td>
	<td>(</td>
	<td class="paramtype">timeval * </td>
	<td class="paramname"><em>start_time</em></td><td>)</td>
	<td> const</td>
	</tr>
	</table>
	</div><div class="memdoc">

	<p>Determines the target thread’s start time. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramdir">[out]</td><td class="paramname">start_time</td><td>The time that the thread started.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, with <em>start_time</em> set. Otherwise, <code>false</code> with a message logged. </dd></dl>

	</div>
	</div>
	<a id="ac335f580ac74a24cce979c5874394d1f"></a>
	<h2 class="memtitle"><span class="permalink"><a href="#ac335f580ac74a24cce979c5874394d1f">◆ </a></span>SystemCPUTime()</h2>

	<div class="memitem">
	<div class="memproto">
	<table class="memname">
	<tr>
	<td class="memname">bool crashpad::ProcStatReader::SystemCPUTime </td>
	<td>(</td>
	<td class="paramtype">timeval * </td>
	<td class="paramname"><em>system_time</em></td><td>)</td>
	<td> const</td>
	</tr>
	</table>
	</div><div class="memdoc">

	<p>Determines the time the thread has spent executing in system mode. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramdir">[out]</td><td class="paramname">system_time</td><td>The time spent executing in system mode.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, with <em>system_time</em> set. Otherwise, <code>false</code> with a message logged. </dd></dl>

	</div>
	</div>
	<a id="ad1736cf08293694fe3d9151081450848"></a>
	<h2 class="memtitle"><span class="permalink"><a href="#ad1736cf08293694fe3d9151081450848">◆ </a></span>UserCPUTime()</h2>

	<div class="memitem">
	<div class="memproto">
	<table class="memname">
	<tr>
	<td class="memname">bool crashpad::ProcStatReader::UserCPUTime </td>
	<td>(</td>
	<td class="paramtype">timeval * </td>
	<td class="paramname"><em>user_time</em></td><td>)</td>
	<td> const</td>
	</tr>
	</table>
	</div><div class="memdoc">

	<p>Determines the time the thread has spent executing in user mode. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramdir">[out]</td><td class="paramname">user_time</td><td>The time spent executing in user mode.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, with <em>user_time</em> set. Otherwise, <code>false</code> with a message logged. </dd></dl>

	</div>
	</div>
	<hr/>The documentation for this class was generated from the following files:<ul>
	<li>util/linux/proc_stat_reader.h</li>
	<li>util/linux/proc_stat_reader.cc</li>
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