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>DB_ENV->stat_print()</title> 7 <link rel="stylesheet" href="apiReference.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 C API Reference" /> 10 <link rel="up" href="env.html" title="Chapter��5.�� The DB_ENV Handle" /> 11 <link rel="prev" href="envset_verbose.html" title="DB_ENV->set_verbose()" /> 12 <link rel="next" href="envstrerror.html" title="db_strerror" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center">DB_ENV->stat_print()</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="envset_verbose.html">Prev</a>��</td> 22 <th width="60%" align="center">Chapter��5.�� 23 The DB_ENV Handle 24 </th> 25 <td width="20%" align="right">��<a accesskey="n" href="envstrerror.html">Next</a></td> 26 </tr> 27 </table> 28 <hr /> 29 </div> 30 <div class="sect1" lang="en" xml:lang="en"> 31 <div class="titlepage"> 32 <div> 33 <div> 34 <h2 class="title" style="clear: both"><a id="envstat"></a>DB_ENV->stat_print()</h2> 35 </div> 36 </div> 37 </div> 38 <pre class="programlisting">#include <db.h> 39 40int 41DB_ENV->stat_print(DB_ENV *dbenv, u_int32_t flags); </pre> 42 <p> 43 The <code class="methodname">DB_ENV->stat_print()</code> method displays the default statistical 44 information. The information is printed to a specified output channel 45 (see the <a class="xref" href="envset_msgfile.html" title="DB_ENV->set_msgfile()">DB_ENV->set_msgfile()</a> 46 method for more information), or passed to an application callback 47 function (see the <a class="xref" href="envset_msgcall.html" title="DB_ENV->set_msgcall()">DB_ENV->set_msgcall()</a> 48 method for more information). 49 </p> 50 <p> 51 The <code class="methodname">DB_ENV->stat_print()</code> method may not be called before the 52 <a class="xref" href="envopen.html" title="DB_ENV->open()">DB_ENV->open()</a> method is called. 53 </p> 54 <p> 55 The <code class="methodname">DB_ENV->stat_print()</code> <span> 56 <span> 57 method returns a non-zero error value on failure and 0 on success. 58 </span> 59 60 </span> 61 </p> 62 <div class="sect2" lang="en" xml:lang="en"> 63 <div class="titlepage"> 64 <div> 65 <div> 66 <h3 class="title"><a id="id1673521"></a>Parameters</h3> 67 </div> 68 </div> 69 </div> 70 <div class="sect3" lang="en" xml:lang="en"> 71 <div class="titlepage"> 72 <div> 73 <div> 74 <h4 class="title"><a id="id1673488"></a>flags</h4> 75 </div> 76 </div> 77 </div> 78 <p> 79 The <span class="bold"><strong>flags</strong></span> parameter must be set to 0 80 or by bitwise inclusively <span class="bold"><strong>OR</strong></span>'ing 81 together one or more of the following values: 82 </p> 83 <div class="itemizedlist"> 84 <ul type="disc"> 85 <li> 86 <p><a id="stat_DB_STAT_ALL"></a> 87 <code class="literal">DB_STAT_ALL</code> 88 </p> 89 <p> 90 Display all available information. 91 </p> 92 </li> 93 <li> 94 <p><a id="stat_DB_STAT_CLEAR"></a> 95 <code class="literal">DB_STAT_CLEAR</code> 96 </p> 97 <p> 98 Reset statistics after displaying their values. 99 </p> 100 </li> 101 <li> 102 <p><a id="stat_DB_STAT_SUBSYSTEM"></a> 103 <code class="literal">DB_STAT_SUBSYSTEM</code> 104 </p> 105 <p> 106 Display information for all configured subsystems. 107 </p> 108 </li> 109 </ul> 110 </div> 111 </div> 112 </div> 113 <div class="sect2" lang="en" xml:lang="en"> 114 <div class="titlepage"> 115 <div> 116 <div> 117 <h3 class="title"><a id="id1674185"></a>Class</h3> 118 </div> 119 </div> 120 </div> 121 <p> 122 <a class="link" href="env.html" title="Chapter��5.�� The DB_ENV Handle">DB_ENV</a> 123 </p> 124 </div> 125 <div class="sect2" lang="en" xml:lang="en"> 126 <div class="titlepage"> 127 <div> 128 <div> 129 <h3 class="title"><a id="id1674077"></a>See Also</h3> 130 </div> 131 </div> 132 </div> 133 <p> 134 <a class="xref" href="env.html#envlist" title="Database Environments and Related Methods">Database Environments and Related Methods</a> 135 </p> 136 </div> 137 </div> 138 <div class="navfooter"> 139 <hr /> 140 <table width="100%" summary="Navigation footer"> 141 <tr> 142 <td width="40%" align="left"><a accesskey="p" href="envset_verbose.html">Prev</a>��</td> 143 <td width="20%" align="center"> 144 <a accesskey="u" href="env.html">Up</a> 145 </td> 146 <td width="40%" align="right">��<a accesskey="n" href="envstrerror.html">Next</a></td> 147 </tr> 148 <tr> 149 <td width="40%" align="left" valign="top">DB_ENV->set_verbose()��</td> 150 <td width="20%" align="center"> 151 <a accesskey="h" href="index.html">Home</a> 152 </td> 153 <td width="40%" align="right" valign="top">��db_strerror</td> 154 </tr> 155 </table> 156 </div> 157 </body> 158</html> 159