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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.13"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Apache Portable Runtime Utility Library: apr_anylock.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Apache Portable Runtime Utility Library </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.13 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> $(function() { initMenu('',true,false,'search.php','Search'); $(document).ready(function() { init_search(); }); }); </script> <div id="main-nav"></div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#nested-classes">Data Structures</a> | <a href="#define-members">Macros</a> | <a href="#typedef-members">Typedefs</a> </div> <div class="headertitle"> <div class="title">apr_anylock.h File Reference</div> </div> </div><!--header--> <div class="contents"> <p>APR-Util transparent any lock flavor wrapper. <a href="#details">More...</a></p> <div class="textblock"><code>#include "apr_proc_mutex.h"</code><br /> <code>#include "apr_thread_mutex.h"</code><br /> <code>#include "apr_thread_rwlock.h"</code><br /> </div><div class="textblock"><div class="dynheader"> Include dependency graph for apr_anylock.h:</div> <div class="dyncontent"> <div class="center"><img src="apr__anylock_8h__incl.png" border="0" usemap="#apr__anylock_8h" alt=""/></div> <map name="apr__anylock_8h" id="apr__anylock_8h"> </map> </div> </div><div class="textblock"><div class="dynheader"> This graph shows which files directly or indirectly include this file:</div> <div class="dyncontent"> <div class="center"><img src="apr__anylock_8h__dep__incl.png" border="0" usemap="#apr__anylock_8hdep" alt=""/></div> <map name="apr__anylock_8hdep" id="apr__anylock_8hdep"> </map> </div> </div> <p><a href="apr__anylock_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Data Structures</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__anylock__t.html">apr_anylock_t</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">union  </td><td class="memItemRight" valign="bottom"><a class="el" href="unionapr__anylock__t_1_1apr__anylock__u__t.html">apr_anylock_t::apr_anylock_u_t</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:ac43b130fb19a434647c34e1d7040fc49"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apr__anylock_8h.html#ac43b130fb19a434647c34e1d7040fc49">APR_ANYLOCK_LOCK</a>(lck)</td></tr> <tr class="separator:ac43b130fb19a434647c34e1d7040fc49"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afbc6bc9b6cabe0db55e8896fc26053f4"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apr__anylock_8h.html#afbc6bc9b6cabe0db55e8896fc26053f4">APR_ANYLOCK_TRYLOCK</a>(lck)</td></tr> <tr class="separator:afbc6bc9b6cabe0db55e8896fc26053f4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a367f0d4cc5239e95ee925542d4a0b3fb"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apr__anylock_8h.html#a367f0d4cc5239e95ee925542d4a0b3fb">APR_ANYLOCK_UNLOCK</a>(lck)</td></tr> <tr class="separator:a367f0d4cc5239e95ee925542d4a0b3fb"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a> Typedefs</h2></td></tr> <tr class="memitem:a6ecda6cbd4d00b792990249d285bec15"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="apr__anylock_8h.html#a6ecda6cbd4d00b792990249d285bec15">apr_anylock_t</a></td></tr> <tr class="separator:a6ecda6cbd4d00b792990249d285bec15"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>APR-Util transparent any lock flavor wrapper. </p> </div><h2 class="groupheader">Macro Definition Documentation</h2> <a id="ac43b130fb19a434647c34e1d7040fc49"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac43b130fb19a434647c34e1d7040fc49">◆ </a></span>APR_ANYLOCK_LOCK</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_ANYLOCK_LOCK</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">lck</td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <b>Value:</b><div class="fragment"><div class="line">(((lck)->type == apr_anylock_none) \</div><div class="line"> ? APR_SUCCESS \</div><div class="line"> : (((lck)->type == apr_anylock_threadmutex) \</div><div class="line"> ? apr_thread_mutex_lock((lck)->lock.tm) \</div><div class="line"> : (((lck)->type == apr_anylock_procmutex) \</div><div class="line"> ? apr_proc_mutex_lock((lck)->lock.pm) \</div><div class="line"> : (((lck)->type == apr_anylock_readlock) \</div><div class="line"> ? apr_thread_rwlock_rdlock((lck)->lock.rw) \</div><div class="line"> : (((lck)->type == apr_anylock_writelock) \</div><div class="line"> ? apr_thread_rwlock_wrlock((lck)->lock.rw) \</div><div class="line"> : APR_EINVAL)))))</div></div><!-- fragment --><p>Lock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure </p> </div> </div> <a id="afbc6bc9b6cabe0db55e8896fc26053f4"></a> <h2 class="memtitle"><span class="permalink"><a href="#afbc6bc9b6cabe0db55e8896fc26053f4">◆ </a></span>APR_ANYLOCK_TRYLOCK</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_ANYLOCK_TRYLOCK</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">lck</td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <b>Value:</b><div class="fragment"><div class="line">(((lck)->type == apr_anylock_none) \</div><div class="line"> ? APR_SUCCESS \</div><div class="line"> : (((lck)->type == apr_anylock_threadmutex) \</div><div class="line"> ? apr_thread_mutex_trylock((lck)->lock.tm) \</div><div class="line"> : (((lck)->type == apr_anylock_procmutex) \</div><div class="line"> ? apr_proc_mutex_trylock((lck)->lock.pm) \</div><div class="line"> : (((lck)->type == apr_anylock_readlock) \</div><div class="line"> ? apr_thread_rwlock_tryrdlock((lck)->lock.rw) \</div><div class="line"> : (((lck)->type == apr_anylock_writelock) \</div><div class="line"> ? apr_thread_rwlock_trywrlock((lck)->lock.rw) \</div><div class="line"> : APR_EINVAL)))))</div></div><!-- fragment --><p>Try to lock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure </p> </div> </div> <a id="a367f0d4cc5239e95ee925542d4a0b3fb"></a> <h2 class="memtitle"><span class="permalink"><a href="#a367f0d4cc5239e95ee925542d4a0b3fb">◆ </a></span>APR_ANYLOCK_UNLOCK</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_ANYLOCK_UNLOCK</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">lck</td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <b>Value:</b><div class="fragment"><div class="line">(((lck)->type == apr_anylock_none) \</div><div class="line"> ? APR_SUCCESS \</div><div class="line"> : (((lck)->type == apr_anylock_threadmutex) \</div><div class="line"> ? apr_thread_mutex_unlock((lck)->lock.tm) \</div><div class="line"> : (((lck)->type == apr_anylock_procmutex) \</div><div class="line"> ? apr_proc_mutex_unlock((lck)->lock.pm) \</div><div class="line"> : ((((lck)->type == apr_anylock_readlock) || \</div><div class="line"> ((lck)->type == apr_anylock_writelock)) \</div><div class="line"> ? apr_thread_rwlock_unlock((lck)->lock.rw) \</div><div class="line"> : APR_EINVAL))))</div></div><!-- fragment --><p>Unlock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure </p> </div> </div> <h2 class="groupheader">Typedef Documentation</h2> <a id="a6ecda6cbd4d00b792990249d285bec15"></a> <h2 class="memtitle"><span class="permalink"><a href="#a6ecda6cbd4d00b792990249d285bec15">◆ </a></span>apr_anylock_t</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef struct <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a></td> </tr> </table> </div><div class="memdoc"> <p>Structure that may contain any APR lock type </p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.13 </small></address> </body> </html>