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6<title>Berkeley DB: DB_ENV-&gt;lock_put</title>
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13<b>DB_ENV-&gt;lock_put</b>
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21<b><pre>
22#include &lt;db.h&gt;
23<p>
24int
25DB_ENV-&gt;lock_put(DB_ENV *env, DB_LOCK *lock);
26</pre></b>
27<hr size=1 noshade>
28<b>Description: DB_ENV-&gt;lock_put</b>
29<p>The DB_ENV-&gt;lock_put method releases <b>lock</b>.</p>
30<p>The DB_ENV-&gt;lock_put method
31returns a non-zero error value on failure
32and 0 on success.
33</p>
34<b>Parameters</b> <br>
35 <b>lock</b><ul compact><li>The <b>lock</b> parameter is the lock to be released.</ul>
36<br>
37<br><b>Errors</b>
38<p>The DB_ENV-&gt;lock_put method
39may fail and return one of the following non-zero errors:</p>
40<br>
41<b>EINVAL</b><ul compact><li>An
42invalid flag value or parameter was specified.</ul>
43<br>
44<hr size=1 noshade>
45<br><b>Class</b>
46<a href="../api_c/env_class.html">DB_ENV</a>, <a href="../api_c/lock_class.html">DB_LOCK</a>
47<br><b>See Also</b>
48<a href="../api_c/lock_list.html">Locking Subsystem and Related Methods</a>
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