diff --git a/reference/posix/functions/posix-errno.xml b/reference/posix/functions/posix-errno.xml
new file mode 100644
index 0000000000..2b56f5d837
--- /dev/null
+++ b/reference/posix/functions/posix-errno.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 288721 $ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.posix-errno">
+ <refnamediv>
+  <refname>posix_errno</refname>
+  <refpurpose>&Alias; <function>posix_get_last_error</function></refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <simpara>
+   &info.function.alias;
+   <function>posix_get_last_error</function>.
+  </simpara>
+ </refsect1>
+
+</refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"~/.phpdoc/manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->