r corresponds the member .dir. The argument env
corresponds to the member .env.</p>
</dd>
<dt class="hdlist1"><code>child_process_clear</code></dt>
<dd>
<p>Release the memory associated with the struct child_process.
Most users of the run-command API don&#8217;t need to call this
function explicitly because <code>start_command</code> invokes it on
failure and <code>finish_command</code> calls it automatically already.</p>
</dd>
</dl>
</div>
<div class="paragraph">
<p>The functions above do the following:</p