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->get_lk_conflicts()</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="lock.html" title="Chapter��6.�� The DB_LOCK Handle" /> 11 <link rel="prev" href="lock.html" title="Chapter��6.�� The DB_LOCK Handle" /> 12 <link rel="next" href="envget_lk_detect.html" title="DB_ENV->get_lk_detect()" /> 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->get_lk_conflicts()</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="lock.html">Prev</a>��</td> 22 <th width="60%" align="center">Chapter��6.�� 23 The DB_LOCK Handle 24 </th> 25 <td width="20%" align="right">��<a accesskey="n" href="envget_lk_detect.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="envget_lk_conflicts"></a>DB_ENV->get_lk_conflicts()</h2> 35 </div> 36 </div> 37 </div> 38 <pre class="programlisting">#include <db.h> 39 40int 41DB_ENV->get_lk_conflicts(DB_ENV *dbenv, 42 const u_int8_t **lk_conflictsp, int *lk_modesp); </pre> 43 <p> 44 The <code class="methodname">DB_ENV->get_lk_conflicts()</code> method returns the current conflicts 45 array. You can specify a conflicts array using 46 <a class="xref" href="envset_lk_conflicts.html" title="DB_ENV->set_lk_conflicts()">DB_ENV->set_lk_conflicts()</a> 47 </p> 48 <p> 49 The <code class="methodname">DB_ENV->get_lk_conflicts()</code> method may be called at any time 50 during the life of the application. 51 </p> 52 <p> 53 The <code class="methodname">DB_ENV->get_lk_conflicts()</code> <span> 54 <span> 55 method returns a non-zero error value on failure and 0 on success. 56 </span> 57 58 </span> 59 </p> 60 <div class="sect2" lang="en" xml:lang="en"> 61 <div class="titlepage"> 62 <div> 63 <div> 64 <h3 class="title"><a id="id1674401"></a>Parameters</h3> 65 </div> 66 </div> 67 </div> 68 <div class="sect3" lang="en" xml:lang="en"> 69 <div class="titlepage"> 70 <div> 71 <div> 72 <h4 class="title"><a id="id1674259"></a>lk_conflictsp</h4> 73 </div> 74 </div> 75 </div> 76 <p> 77 The <span class="bold"><strong>lk_conflictsp</strong></span> parameter 78 references memory into which a pointer to the current conflicts array 79 is copied. 80 </p> 81 </div> 82 <div class="sect3" lang="en" xml:lang="en"> 83 <div class="titlepage"> 84 <div> 85 <div> 86 <h4 class="title"><a id="id1674481"></a>lk_modesp</h4> 87 </div> 88 </div> 89 </div> 90 <p> 91 The <span class="bold"><strong>lk_modesp</strong></span> parameter references 92 memory into which the size of the current conflicts array is copied. 93 </p> 94 </div> 95 </div> 96 <div class="sect2" lang="en" xml:lang="en"> 97 <div class="titlepage"> 98 <div> 99 <div> 100 <h3 class="title"><a id="id1674413"></a>Errors</h3> 101 </div> 102 </div> 103 </div> 104 <p> 105 The <code class="methodname">DB_ENV->get_lk_conflicts()</code> <span> 106 <span> 107 method may fail and return one of the following non-zero errors: 108 </span> 109 110 </span> 111 </p> 112 <div class="sect3" lang="en" xml:lang="en"> 113 <div class="titlepage"> 114 <div> 115 <div> 116 <h4 class="title"><a id="id1674486"></a>EINVAL</h4> 117 </div> 118 </div> 119 </div> 120 <p> 121 The method was called on an environment which had been 122 opened without being configured for locking. 123 </p> 124 </div> 125 </div> 126 <div class="sect2" lang="en" xml:lang="en"> 127 <div class="titlepage"> 128 <div> 129 <div> 130 <h3 class="title"><a id="id1674009"></a>Class</h3> 131 </div> 132 </div> 133 </div> 134 <p> 135 <a class="link" href="env.html" title="Chapter��5.�� The DB_ENV Handle">DB_ENV</a>, <a class="link" href="lock.html" title="Chapter��6.�� The DB_LOCK Handle">DB_LOCK</a> 136 </p> 137 </div> 138 <div class="sect2" lang="en" xml:lang="en"> 139 <div class="titlepage"> 140 <div> 141 <div> 142 <h3 class="title"><a id="id1674366"></a>See Also</h3> 143 </div> 144 </div> 145 </div> 146 <p> 147 <a class="xref" href="lock.html#locklist" title="Locking Subsystem and Related Methods">Locking Subsystem and Related Methods</a>, 148 <a class="xref" href="envset_lk_conflicts.html" title="DB_ENV->set_lk_conflicts()">DB_ENV->set_lk_conflicts()</a> 149 </p> 150 </div> 151 </div> 152 <div class="navfooter"> 153 <hr /> 154 <table width="100%" summary="Navigation footer"> 155 <tr> 156 <td width="40%" align="left"><a accesskey="p" href="lock.html">Prev</a>��</td> 157 <td width="20%" align="center"> 158 <a accesskey="u" href="lock.html">Up</a> 159 </td> 160 <td width="40%" align="right">��<a accesskey="n" href="envget_lk_detect.html">Next</a></td> 161 </tr> 162 <tr> 163 <td width="40%" align="left" valign="top">Chapter��6.�� 164 The DB_LOCK Handle 165 ��</td> 166 <td width="20%" align="center"> 167 <a accesskey="h" href="index.html">Home</a> 168 </td> 169 <td width="40%" align="right" valign="top">��DB_ENV->get_lk_detect()</td> 170 </tr> 171 </table> 172 </div> 173 </body> 174</html> 175