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<h2 class="title" style="clear: both"><a id="dbget_re_len"></a>DB->get_re_len()</h2>
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<pre class="programlisting">#include <db.h>
int
DB->get_re_len(DB *db, u_int32_t *re_lenp); </pre>
<p>
The <code class="methodname">DB->get_re_len()</code> method returns the length of the records held
in a Queue access method database. This value can be set using the
<a class="xref" href="dbset_re_len.html" title="DB->set_re_len()">DB->set_re_len()</a>
method.
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The <code class="methodname">DB->get_re_len()</code> method may be
called only after the database has been opened.
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The <code class="methodname">DB->get_re_len()</code> <span>
<span>
method returns a non-zero error value on failure and 0 on success.
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<h4 class="title"><a id="id1638085"></a>re_lenp</h4>
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<p>
The <code class="methodname">DB->get_re_len()</code> method returns the record
length in <span class="bold"><strong>re_lenp</strong></span>. If the record length
has never been set using
<a class="xref" href="dbset_re_len.html" title="DB->set_re_len()">DB->set_re_len()</a>,
then <code class="literal">0</code> is returned.
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<a class="xref" href="db.html#dblist" title="Database and Related Methods">Database and Related Methods</a>,
<a class="xref" href="dbset_re_len.html" title="DB->set_re_len()">DB->set_re_len()</a>
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