<!-- 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_mmap_t Struct 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 class="current"><a href="annotated.html"><span>Data Structures</span></a></li> <li><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="annotated.html"><span>Data Structures</span></a></li> <li><a href="functions.html"><span>Data Fields</span></a></li> </ul> </div> </div> <div class="contents"> <h1>apr_mmap_t Struct Reference<br/> <small> [<a class="el" href="group__apr__mmap.html">MMAP (Memory Map) Routines</a>]</small> </h1><!-- doxytag: class="apr_mmap_t" --> <p><code>#include <<a class="el" href="apr__mmap_8h_source.html">apr_mmap.h</a>></code></p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__mmap__t.html#aeca30aed7539548d31b7c0115020af62">APR_RING_ENTRY</a> (<a class="el" href="structapr__mmap__t.html">apr_mmap_t</a>) link</td></tr> <tr><td colspan="2"><h2>Data Fields</h2></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="structapr__mmap__t.html#a42d01080278bbc9bad26728f9a71c492">cntxt</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__mmap__t.html#abcc62d7e7c8187311e6619faf0d44f19">mm</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">apr_size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__mmap__t.html#a274aea0906a4b674e1642ac9e81966c7">size</a></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <dl class="remark"><dt><b>Remarks:</b></dt><dd>As far as I can tell the only really sane way to store an MMAP is as a void * and a length. BeOS requires this area_id, but that's just a little something extra. I am exposing this type, because it doesn't make much sense to keep it private, and opening it up makes some stuff easier in Apache. The MMAP structure </dd></dl> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="aeca30aed7539548d31b7c0115020af62"></a><!-- doxytag: member="apr_mmap_t::APR_RING_ENTRY" ref="aeca30aed7539548d31b7c0115020af62" args="(apr_mmap_t) link" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">apr_mmap_t::APR_RING_ENTRY </td> <td>(</td> <td class="paramtype"><a class="el" href="structapr__mmap__t.html">apr_mmap_t</a> </td> <td class="paramname"></td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>ring of apr_mmap_t's that reference the same mmap'ed region; acts in place of a reference count </p> </div> </div> <hr/><h2>Field Documentation</h2> <a class="anchor" id="a42d01080278bbc9bad26728f9a71c492"></a><!-- doxytag: member="apr_mmap_t::cntxt" ref="a42d01080278bbc9bad26728f9a71c492" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a>* <a class="el" href="structapr__mmap__t.html#a42d01080278bbc9bad26728f9a71c492">apr_mmap_t::cntxt</a></td> </tr> </table> </div> <div class="memdoc"> <p>The pool the mmap structure was allocated out of. </p> </div> </div> <a class="anchor" id="abcc62d7e7c8187311e6619faf0d44f19"></a><!-- doxytag: member="apr_mmap_t::mm" ref="abcc62d7e7c8187311e6619faf0d44f19" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void* <a class="el" href="structapr__mmap__t.html#abcc62d7e7c8187311e6619faf0d44f19">apr_mmap_t::mm</a></td> </tr> </table> </div> <div class="memdoc"> <p>The start of the memory mapped area </p> </div> </div> <a class="anchor" id="a274aea0906a4b674e1642ac9e81966c7"></a><!-- doxytag: member="apr_mmap_t::size" ref="a274aea0906a4b674e1642ac9e81966c7" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">apr_size_t <a class="el" href="structapr__mmap__t.html#a274aea0906a4b674e1642ac9e81966c7">apr_mmap_t::size</a></td> </tr> </table> </div> <div class="memdoc"> <p>The amount of data in the mmap </p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="apr__mmap_8h_source.html">apr_mmap.h</a></li> </ul> </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>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><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 Tue Feb 14 10:09:01 2012 for Apache Portable Runtime 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>