<!-- This comment will put IE 6, 7 and 8 in quirks mode --> <!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"/> <title>Apache Portable Runtime Utility Library: include/apr_anylock.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javaScript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body onload='searchBox.OnSelectItem(0);'> <!-- Generated by Doxygen 1.6.3 --> <script type="text/javascript"><!-- var searchBox = new SearchBox("searchBox", "search",false,'Search'); --></script> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <img id="MSearchSelect" src="search/search.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </div> </li> </ul> </div> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> </div> <div class="contents"> <h1>include/apr_anylock.h File Reference</h1> <p>APR-Util transparent any lock flavor wrapper. <a href="#_details">More...</a></p> <code>#include "apr_proc_mutex.h"</code><br/> <code>#include "apr_thread_mutex.h"</code><br/> <code>#include "apr_thread_rwlock.h"</code><br/> <p><a href="apr__anylock_8h_source.html">Go to the source code of this file.</a></p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Data Structures</h2></td></tr> <tr><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><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><td colspan="2"><h2>Defines</h2></td></tr> <tr><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><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><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><td colspan="2"><h2>Typedefs</h2></td></tr> <tr><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> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>APR-Util transparent any lock flavor wrapper. </p> <hr/><h2>Define Documentation</h2> <a class="anchor" id="ac43b130fb19a434647c34e1d7040fc49"></a><!-- doxytag: member="apr_anylock.h::APR_ANYLOCK_LOCK" ref="ac43b130fb19a434647c34e1d7040fc49" args="(lck)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_ANYLOCK_LOCK</td> <td>(</td> <td class="paramtype">lck </td> <td class="paramname"></td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> <b>Value:</b><div class="fragment"><pre class="fragment">(((lck)->type == apr_anylock_none) \ ? APR_SUCCESS \ : (((lck)->type == apr_anylock_threadmutex) \ ? apr_thread_mutex_lock((lck)->lock.tm) \ : (((lck)->type == apr_anylock_procmutex) \ ? apr_proc_mutex_lock((lck)->lock.pm) \ : (((lck)->type == apr_anylock_readlock) \ ? apr_thread_rwlock_rdlock((lck)->lock.rw) \ : (((lck)->type == apr_anylock_writelock) \ ? apr_thread_rwlock_wrlock((lck)->lock.rw) \ : APR_EINVAL))))) </pre></div><p>Lock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure </p> </div> </div> <a class="anchor" id="afbc6bc9b6cabe0db55e8896fc26053f4"></a><!-- doxytag: member="apr_anylock.h::APR_ANYLOCK_TRYLOCK" ref="afbc6bc9b6cabe0db55e8896fc26053f4" args="(lck)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_ANYLOCK_TRYLOCK</td> <td>(</td> <td class="paramtype">lck </td> <td class="paramname"></td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> <b>Value:</b><div class="fragment"><pre class="fragment">(((lck)->type == apr_anylock_none) \ ? APR_SUCCESS \ : (((lck)->type == apr_anylock_threadmutex) \ ? apr_thread_mutex_trylock((lck)->lock.tm) \ : (((lck)->type == apr_anylock_procmutex) \ ? apr_proc_mutex_trylock((lck)->lock.pm) \ : (((lck)->type == apr_anylock_readlock) \ ? apr_thread_rwlock_tryrdlock((lck)->lock.rw) \ : (((lck)->type == apr_anylock_writelock) \ ? apr_thread_rwlock_trywrlock((lck)->lock.rw) \ : APR_EINVAL))))) </pre></div><p>Try to lock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure </p> </div> </div> <a class="anchor" id="a367f0d4cc5239e95ee925542d4a0b3fb"></a><!-- doxytag: member="apr_anylock.h::APR_ANYLOCK_UNLOCK" ref="a367f0d4cc5239e95ee925542d4a0b3fb" args="(lck)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_ANYLOCK_UNLOCK</td> <td>(</td> <td class="paramtype">lck </td> <td class="paramname"></td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> <b>Value:</b><div class="fragment"><pre class="fragment">(((lck)->type == apr_anylock_none) \ ? APR_SUCCESS \ : (((lck)->type == apr_anylock_threadmutex) \ ? apr_thread_mutex_unlock((lck)->lock.tm) \ : (((lck)->type == apr_anylock_procmutex) \ ? apr_proc_mutex_unlock((lck)->lock.pm) \ : ((((lck)->type == apr_anylock_readlock) || \ ((lck)->type == apr_anylock_writelock)) \ ? apr_thread_rwlock_unlock((lck)->lock.rw) \ : APR_EINVAL)))) </pre></div><p>Unlock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure </p> </div> </div> <hr/><h2>Typedef Documentation</h2> <a class="anchor" id="a6ecda6cbd4d00b792990249d285bec15"></a><!-- doxytag: member="apr_anylock.h::apr_anylock_t" ref="a6ecda6cbd4d00b792990249d285bec15" args="" --> <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> <!--- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Defines</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <hr class="footer"/><address style="text-align: right;"><small>Generated on Wed Feb 1 12:19:48 2012 for Apache Portable Runtime Utility Library by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address> </body> </html>