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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 1.8.5"/> <title>Apache Portable Runtime: apr_mmap_t Struct 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/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </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 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href="apr__mmap_8h_source.html">apr_mmap.h</a>></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:aeca30aed7539548d31b7c0115020af62"><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 class="separator:aeca30aed7539548d31b7c0115020af62"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> Data Fields</h2></td></tr> <tr class="memitem:a42d01080278bbc9bad26728f9a71c492"><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 class="separator:a42d01080278bbc9bad26728f9a71c492"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abcc62d7e7c8187311e6619faf0d44f19"><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 class="separator:abcc62d7e7c8187311e6619faf0d44f19"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a274aea0906a4b674e1642ac9e81966c7"><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> <tr class="separator:a274aea0906a4b674e1642ac9e81966c7"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><dl class="section remark"><dt>Remarks</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> </div><h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="aeca30aed7539548d31b7c0115020af62"></a> <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 <a class="el" href="structapr__mmap__t.html">apr_mmap_t</a>'s that reference the same mmap'ed region; acts in place of a reference count </p> </div> </div> <h2 class="groupheader">Field Documentation</h2> <a class="anchor" id="a42d01080278bbc9bad26728f9a71c492"></a> <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>* apr_mmap_t::cntxt</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> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void* apr_mmap_t::mm</td> </tr> </table> </div><div class="memdoc"> <p>The start of the memory mapped area </p> </div> </div> <a class="anchor" id="a274aea0906a4b674e1642ac9e81966c7"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">apr_size_t apr_mmap_t::size</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><!-- 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> 1.8.5 </small></address> </body> </html>