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<h2 class="title" style="clear: both"><a id="lockput"></a>DB_ENV->lock_put()</h2>
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<pre class="programlisting">#include <db.h>
int
DB_ENV->lock_put(DB_ENV *env, DB_LOCK *lock); </pre>
<p>
The <code class="methodname">DB_ENV->lock_put()</code> method releases <span class="bold"><strong>lock</strong></span>.
</p>
<p>
The <code class="methodname">DB_ENV->lock_put()</code> <span>
<span>
method returns a non-zero error value on failure and 0 on success.
</span>
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<div class="sect2" lang="en" xml:lang="en">
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<h3 class="title"><a id="idp52652824"></a>Parameters</h3>
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<div class="sect3" lang="en" xml:lang="en">
<div class="titlepage">
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<div>
<h4 class="title"><a id="idp52651976"></a>lock</h4>
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The <span class="bold"><strong>lock</strong></span> parameter is the lock to be
released.
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<h3 class="title"><a id="idp52656120"></a>Errors</h3>
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<p>
The <code class="methodname">DB_ENV->lock_put()</code> <span>
<span>
method may fail and return one of the following non-zero errors:
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<div class="sect3" lang="en" xml:lang="en">
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<h4 class="title"><a id="idp52663976"></a>EINVAL</h4>
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An invalid flag value or parameter was specified.
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<a class="link" href="env.html" title="Chapter 5. The DB_ENV Handle">DB_ENV</a>,
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<a class="xref" href="lock.html#locklist" title="Locking Subsystem and Related Methods">Locking Subsystem and Related Methods</a>
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