1<?xml version="1.0" encoding="UTF-8" standalone="no"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 6 <title>Release 4.5: --enable-pthread_self</title> 7 <link rel="stylesheet" href="gettingStarted.css" type="text/css" /> 8 <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> 9 <link rel="start" href="index.html" title="Berkeley DB Programmer's Reference Guide" /> 10 <link rel="up" href="upgrade_4_5_toc.html" title="Chapter��42.��Upgrading Berkeley DB 4.4 applications to Berkeley DB 4.5" /> 11 <link rel="prev" href="upgrade_4_5_collect.html" title="Release 4.5: Collections API" /> 12 <link rel="next" href="upgrade_4_5_source.html" title="Release 4.5: Recno backing text source files" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center">Release 4.5: --enable-pthread_self</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="upgrade_4_5_collect.html">Prev</a>��</td> 22 <th width="60%" align="center">Chapter��42.��Upgrading Berkeley DB 4.4 applications to Berkeley DB 4.5</th> 23 <td width="20%" align="right">��<a accesskey="n" href="upgrade_4_5_source.html">Next</a></td> 24 </tr> 25 </table> 26 <hr /> 27 </div> 28 <div class="sect1" lang="en" xml:lang="en"> 29 <div class="titlepage"> 30 <div> 31 <div> 32 <h2 class="title" style="clear: both"><a id="upgrade_4_5_config"></a>Release 4.5: --enable-pthread_self</h2> 33 </div> 34 </div> 35 </div> 36 <p>In previous releases, the --enable-pthread_self configuration option was 37used to force Berkeley DB to use the POSIX pthread pthread_self function to 38identify threads of control (even when Berkeley DB was configured for 39test-and-set mutexes). In the 4.5 release, the --enable-pthread_self 40option has been replaced with the 41<a class="link" href="build_unix_conf.html#build_unix_conf.--enable-pthread_api">--enable-pthread_api</a> option. 42This option has the same effect as 43the previous option, but configures the Berkeley DB build for a POSIX pthread 44application in other ways (for example, configuring Berkeley DB to use the 45pthread_self function).</p> 46 </div> 47 <div class="navfooter"> 48 <hr /> 49 <table width="100%" summary="Navigation footer"> 50 <tr> 51 <td width="40%" align="left"><a accesskey="p" href="upgrade_4_5_collect.html">Prev</a>��</td> 52 <td width="20%" align="center"> 53 <a accesskey="u" href="upgrade_4_5_toc.html">Up</a> 54 </td> 55 <td width="40%" align="right">��<a accesskey="n" href="upgrade_4_5_source.html">Next</a></td> 56 </tr> 57 <tr> 58 <td width="40%" align="left" valign="top">Release 4.5: Collections API��</td> 59 <td width="20%" align="center"> 60 <a accesskey="h" href="index.html">Home</a> 61 </td> 62 <td width="40%" align="right" valign="top">��Release 4.5: Recno backing text source files</td> 63 </tr> 64 </table> 65 </div> 66 </body> 67</html> 68