1<!--$Id: log_cursor.so,v 10.12 2004/08/13 03:38:57 bostic Exp $-->
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6<title>Berkeley DB: DB_ENV-&gt;log_cursor</title>
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13<b>DB_ENV-&gt;log_cursor</b>
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21<b><pre>
22#include &lt;db.h&gt;
23<p>
24int
25DB_ENV-&gt;log_cursor(DB_ENV *dbenv, DB_LOGC **cursorp, u_int32_t flags);
26</pre></b>
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28<b>Description: DB_ENV-&gt;log_cursor</b>
29<p>The DB_ENV-&gt;log_cursor method returns a created log cursor.</p>
30<p>The DB_ENV-&gt;log_cursor method
31returns a non-zero error value on failure
32and 0 on success.
33</p>
34<b>Parameters</b> <br>
35 <b>cursorp</b><ul compact><li>The <b>cursorp</b> parameter references memory into which
36a pointer to the created log cursor is copied.</ul> 
37 <b>flags</b><ul compact><li>The <b>flags</b> parameter is currently unused, and must be set to 0.</ul>
38<br>
39<br><b>Errors</b>
40<p>The DB_ENV-&gt;log_cursor method
41may fail and return one of the following non-zero errors:</p>
42<br>
43<b>EINVAL</b><ul compact><li>An
44invalid flag value or parameter was specified.</ul>
45<br>
46<hr size=1 noshade>
47<br><b>Class</b>
48<a href="../api_c/env_class.html">DB_ENV</a>, <a href="../api_c/logc_class.html">DB_LOGC</a>, <a href="../api_c/lsn_class.html">DB_LSN</a>
49<br><b>See Also</b>
50<a href="../api_c/log_list.html">Logging Subsystem and Related Methods</a>
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