" /><div id="ftn.id-1.10.7.3.10.2.2.1.7" class="footnote"><p><a href="#id-1.10.7.3.10.2.2.1.7" class="para"><sup class="para">[16] </sup></a>
       That is, the value that was current when the <code class="function">ereport</code> call
       was reached; changes of <code class="literal">errno</code> within the auxiliary reporting
       routines will not affect it.  That would not be true if you were to
       write <code class="literal">strerror(errno)</code> explicitly in <code class="function">errmsg</