<!-- 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: apr_allocator.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="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>apr_allocator.h File Reference</h1> <p>APR Internal Memory Allocation. <a href="#_details">More...</a></p> <code>#include "<a class="el" href="apr__allocator_8h_source.html">apr.h</a>"</code><br/> <code>#include "<a class="el" href="apr_8h_source.html">apr.h</a>"</code><br/> <code>#include <errno.h></code><br/> <code>#include <string.h></code><br/> <code>#include "<a class="el" href="apr__errno_8h_source.html">apr_errno.h</a>"</code><br/> <code>#include "<a class="el" href="apr__pools_8h_source.html">apr_pools.h</a>"</code><br/> <code>#include <signal.h></code><br/> <code>#include "<a class="el" href="apr__want_8h_source.html">apr_want.h</a>"</code><br/> <p><a href="apr__allocator_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__memnode__t.html">apr_memnode_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__allocator_8h.html#a26faf43e3f61783d8b7aa928c0a41a11">APR_WANT_MEMFUNC</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#gaf382851817012929f4e2458b43f4482c">APR_MEMNODE_T_SIZE</a> APR_ALIGN_DEFAULT(sizeof(<a class="el" href="structapr__memnode__t.html">apr_memnode_t</a>))</td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga54f32b19d8dad59bc6364a7a6b8ebec9">APR_ALLOCATOR_MAX_FREE_UNLIMITED</a> 0</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="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structapr__memnode__t.html">apr_memnode_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga3b6437036dfcdffbf87ad4677c818211">apr_memnode_t</a></td></tr> <tr><td colspan="2"><h2>Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#gaf834f409a34b7f8656c045cff02fd953">apr_allocator_create</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> **allocator)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga704529f6b26279ad1c48d5e8372d859c">apr_allocator_destroy</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> *allocator)</td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structapr__memnode__t.html">apr_memnode_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga7452b0837c2148bd63109f89bbc0c3db">apr_allocator_alloc</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> *allocator, apr_size_t size)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga124e48339838213fd5e160a4125cb7e8">apr_allocator_free</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> *allocator, <a class="el" href="structapr__memnode__t.html">apr_memnode_t</a> *memnode)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#gadf38bbec37c29c24388e95b1c9acad28">apr_allocator_owner_set</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> *allocator, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *pool)</td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga3cfe48c8717de6495480ce1479d262f1">apr_allocator_owner_get</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> *allocator)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga1d45cb6dbe69ba25dee0ec5f4e031d60">apr_allocator_max_free_set</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> *allocator, apr_size_t size)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#gab803d74f56683004f7ec384ced210dd5">apr_allocator_mutex_set</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> *allocator, <a class="el" href="group__apr__thread__mutex.html#ga95712060ba3a192036416e1ccef1db75">apr_thread_mutex_t</a> *mutex)</td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__thread__mutex.html#ga95712060ba3a192036416e1ccef1db75">apr_thread_mutex_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__allocator.html#ga38599aa9f1330846a2d2b25ec5c8d9c9">apr_allocator_mutex_get</a> (<a class="el" href="group__apr__allocator.html#ga1ceabfd30fcfc455e47d052d2a24244b">apr_allocator_t</a> *allocator)</td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>APR Internal Memory Allocation. </p> <hr/><h2>Define Documentation</h2> <a class="anchor" id="a26faf43e3f61783d8b7aa928c0a41a11"></a><!-- doxytag: member="apr_allocator.h::APR_WANT_MEMFUNC" ref="a26faf43e3f61783d8b7aa928c0a41a11" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_WANT_MEMFUNC</td> 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