t.  Also,
         the Berkeley DB interfaces to the database environment logging subsystem (for example,
         <a class="xref" href="logput.html" title="DbEnv::log_put()">DbEnv::log_put()</a>  and <a class="xref" href="txnabort.html" title="DbTxn::abort()">DbTxn::abort()</a> ) may allocate log cursors and have open file descriptors
         for log files as well.  On operating systems where filesystem related system calls (for
         example, rename and unlink on Windows/NT) can fail if a process has 