<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://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 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: atomicity.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="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(initResizable); /* @license-end */</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">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(function(){initNavTree('a01022.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#namespaces">Namespaces</a> | <a href="#define-members">Macros</a> | <a href="#func-members">Functions</a> | <a href="#var-members">Variables</a> </div> <div class="headertitle"> <div class="title">atomicity.h File Reference</div> </div> </div><!--header--> <div class="contents"> <p><a href="a01022_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="namespaces"></a> Namespaces</h2></td></tr> <tr class="memitem:a01544"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="a01544.html">__gnu_cxx</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:a9634582b80c53542388c02c94d55a985"><td class="memItemLeft" align="right" valign="top"><a id="a9634582b80c53542388c02c94d55a985"></a> #define </td><td class="memItemRight" valign="bottom"><b>_GLIBCXX_READ_MEM_BARRIER</b></td></tr> <tr class="separator:a9634582b80c53542388c02c94d55a985"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a09934f12c7822156e43da7d8304f8923"><td class="memItemLeft" align="right" valign="top"><a id="a09934f12c7822156e43da7d8304f8923"></a> #define </td><td class="memItemRight" valign="bottom"><b>_GLIBCXX_WRITE_MEM_BARRIER</b></td></tr> <tr class="separator:a09934f12c7822156e43da7d8304f8923"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:a277391f4039424fee552bbea44dcd14b"><td class="memItemLeft" align="right" valign="top"><a id="a277391f4039424fee552bbea44dcd14b"></a> static void </td><td class="memItemRight" valign="bottom"><b>__gnu_cxx::__atomic_add_single</b> (_Atomic_word *__mem, int __val)</td></tr> <tr class="separator:a277391f4039424fee552bbea44dcd14b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae6b860dac77c320bc4d946beb8aac252"><td class="memItemLeft" align="right" valign="top"><a id="ae6b860dac77c320bc4d946beb8aac252"></a> else </td><td class="memItemRight" valign="bottom"><b>__gnu_cxx::__atomic_add_single</b> (__mem, __val)</td></tr> <tr class="separator:ae6b860dac77c320bc4d946beb8aac252"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a54450cc1e7b53379ce5212c5a9122288"><td class="memItemLeft" align="right" valign="top"><a id="a54450cc1e7b53379ce5212c5a9122288"></a> _Atomic_word </td><td class="memItemRight" valign="bottom"><b>__gnu_cxx::__attribute__</b> ((__unused__)) __exchange_and_add(volatile _Atomic_word *</td></tr> <tr class="separator:a54450cc1e7b53379ce5212c5a9122288"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af9e4f0e1aea40486f0b6394fefeb303e"><td class="memItemLeft" align="right" valign="top"><a id="af9e4f0e1aea40486f0b6394fefeb303e"></a> static _Atomic_word </td><td class="memItemRight" valign="bottom"><b>__gnu_cxx::__exchange_and_add_single</b> (_Atomic_word *__mem, int __val)</td></tr> <tr class="separator:af9e4f0e1aea40486f0b6394fefeb303e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa1e6ff33f16b26015994ae4d9e636c85"><td class="memItemLeft" align="right" valign="top"><a id="aa1e6ff33f16b26015994ae4d9e636c85"></a> else return </td><td class="memItemRight" valign="bottom"><b>__gnu_cxx::__exchange_and_add_single</b> (__mem, __val)</td></tr> <tr class="separator:aa1e6ff33f16b26015994ae4d9e636c85"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab470899017482182eaf57741c2e51acc"><td class="memItemLeft" align="right" valign="top"><a id="ab470899017482182eaf57741c2e51acc"></a> _Atomic_word int </td><td class="memItemRight" valign="bottom"><b>__gnu_cxx::throw</b> ()</td></tr> <tr class="separator:ab470899017482182eaf57741c2e51acc"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a> Variables</h2></td></tr> <tr class="memitem:a0fe2fc04730adff06ac82c18ea1a1b32"><td class="memItemLeft" align="right" valign="top"><a id="a0fe2fc04730adff06ac82c18ea1a1b32"></a> static _Atomic_word int </td><td class="memItemRight" valign="bottom"><b>__gnu_cxx::__val</b></td></tr> <tr class="separator:a0fe2fc04730adff06ac82c18ea1a1b32"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>This file is a GNU extension to the Standard C++ Library. </p> <p class="definition">Definition in file <a class="el" href="a01022_source.html">atomicity.h</a>.</p> </div></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_e0ca5f9b79afec9781b100dc0e5c7504.html">include</a></li><li class="navelem"><a class="el" href="dir_c6c576370364e6c6dc6e0d5668726993.html">ext</a></li><li class="navelem"><a class="el" href="a01022.html">atomicity.h</a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> </ul> </div> </body> </html>