ly release a <a href="ref-glossary.html#gl:lock">lock</a> or a <a href="ref-glossary.html#id194">recursive&nbsp;lock</a>,
execute forms and then reacquire the lock.
</p>
<p><span class="fndoclabel">Package</span>&nbsp;&nbsp;&nbsp;<code>:portable-threads</code>
</p>
<p><span class="fndoclabel">Module</span>&nbsp;&nbsp;&nbsp;<code>:portable-threads</code>
</p>
<p><span class="fndoclabel">Arguments and values</span><table class="tighttop">
<tr valign="top"><td valign="baseline" nowrap><i>lock</i></td><td valig