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 3.1: DB_ENV->set_feedback, DB->set_feedback</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_3_1_toc.html" title="Chapter��34.��Upgrading Berkeley DB 3.0 applications to Berkeley DB 3.1" /> 11 <link rel="prev" href="upgrade_3_1_set_tx_recover.html" title="Release 3.1: DB_ENV->set_tx_recover" /> 12 <link rel="next" href="upgrade_3_1_set_paniccall.html" title="Release 3.1: DB_ENV->set_paniccall, DB->set_paniccall" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center">Release 3.1: DB_ENV->set_feedback, DB->set_feedback</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="upgrade_3_1_set_tx_recover.html">Prev</a>��</td> 22 <th width="60%" align="center">Chapter��34.��Upgrading Berkeley DB 3.0 applications to Berkeley DB 3.1</th> 23 <td width="20%" align="right">��<a accesskey="n" href="upgrade_3_1_set_paniccall.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_3_1_set_feedback"></a>Release 3.1: DB_ENV->set_feedback, DB->set_feedback</h2> 33 </div> 34 </div> 35 </div> 36 <p>Starting with the 3.1 release of Berkeley DB, the <a href="../api_reference/C/envset_feedback.html" class="olink">DB_ENV->set_feedback()</a> 37and <a href="../api_reference/C/dbset_feedback.html" class="olink">DB->set_feedback()</a> methods may return an error value, that is, they 38are no longer declared as returning no value, instead they return an int 39or throw an exception as appropriate when an error occurs.</p> 40 <p>If your application calls these functions, you may want to check for a 41possible error on return.</p> 42 </div> 43 <div class="navfooter"> 44 <hr /> 45 <table width="100%" summary="Navigation footer"> 46 <tr> 47 <td width="40%" align="left"><a accesskey="p" href="upgrade_3_1_set_tx_recover.html">Prev</a>��</td> 48 <td width="20%" align="center"> 49 <a accesskey="u" href="upgrade_3_1_toc.html">Up</a> 50 </td> 51 <td width="40%" align="right">��<a accesskey="n" href="upgrade_3_1_set_paniccall.html">Next</a></td> 52 </tr> 53 <tr> 54 <td width="40%" align="left" valign="top">Release 3.1: DB_ENV->set_tx_recover��</td> 55 <td width="20%" align="center"> 56 <a accesskey="h" href="index.html">Home</a> 57 </td> 58 <td width="40%" align="right" valign="top">��Release 3.1: DB_ENV->set_paniccall, DB->set_paniccall</td> 59 </tr> 60 </table> 61 </div> 62 </body> 63</html> 64