<!--$Id: config.so,v 1.4 2001/05/15 14:44:16 bostic Exp $--> <!--Copyright (c) 1997,2008 Oracle. All rights reserved.--> <!--See the file LICENSE for redistribution information.--> <html> <head> <title>Berkeley DB Reference Guide: Release 3.1: DB_ENV->open, DB_ENV->remove</title> <meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> <meta name="keywords" content="embedded,database,programmatic,toolkit,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> </head> <body bgcolor=white> <table width="100%"><tr valign=top> <td><b><dl><dt>Berkeley DB Reference Guide:<dd>Upgrading Berkeley DB Applications</dl></b></td> <td align=right><a href="../upgrade.3.1/intro.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../upgrade.3.1/set_tx_recover.html"><img src="../../images/next.gif" alt="Next"></a> </td></tr></table> <p align=center><b>Release 3.1: DB_ENV->open, DB_ENV->remove</b></p> <p>In the Berkeley DB 3.1 release, the <b>config</b> argument to the <a href="../../api_c/env_open.html">DB_ENV->open</a>, <a href="../../api_c/env_remove.html">DB_ENV->remove</a> methods has been removed, replaced by additional methods on the <a href="../../api_c/env_class.html">DB_ENV</a> handle. If your application calls <a href="../../api_c/env_open.html">DB_ENV->open</a> or <a href="../../api_c/env_remove.html">DB_ENV->remove</a> with a NULL <b>config</b> argument, find those functions and remove the config argument from the call. If your application has non-NULL <b>config</b> argument, the strings values in that argument are replaced with calls to <a href="../../api_c/env_class.html">DB_ENV</a> methods as follows:</p> <table border=1 align=center> <tr><th>Previous config string</th><th>Berkeley DB 3.1 version method</th></tr> <tr><td>DB_DATA_DIR</td><td><a href="../../api_c/env_set_data_dir.html">DB_ENV->set_data_dir</a></td></tr> <tr><td>DB_LOG_DIR</td><td><a href="../../api_c/env_set_lg_dir.html">DB_ENV->set_lg_dir</a></td></tr> <tr><td>DB_TMP_DIR</td><td><a href="../../api_c/env_set_tmp_dir.html">DB_ENV->set_tmp_dir</a></td></tr> </table> <table width="100%"><tr><td><br></td><td align=right><a href="../upgrade.3.1/intro.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../upgrade.3.1/set_tx_recover.html"><img src="../../images/next.gif" alt="Next"></a> </td></tr></table> <p><font size=1>Copyright (c) 1996,2008 Oracle. All rights reserved.</font> </body> </html>