# HG changeset patch
# User roug
# Date 1034622508 0
# Node ID 7a7bf9925e42aa907c74a0422580a9e28f21102c
# Parent  395a58bae72ecc09918443e1d2a323076503038e
All "See Also" implemented

diff -r 395a58bae72e -r 7a7bf9925e42 docs/ccguide/dup.refentry
--- a/docs/ccguide/dup.refentry	Mon Oct 14 19:08:28 2002 +0000
+++ b/docs/ccguide/dup.refentry	Mon Oct 14 19:08:28 2002 +0000
@@ -8,15 +8,35 @@
 <funcsynopsis>
 <funcprototype>
   <funcdef><function>dup</function></funcdef>
-  <paramdef>type <parameter>arg1</parameter></paramdef>
+  <paramdef>int <parameter>pn</parameter></paramdef>
 </funcprototype>
 </funcsynopsis>
 
 </refsynopsisdiv>
 
+<refsect1><title>Assembler Equivalent</title>
+<para>
+os9 I$DUP
+</para>
+</refsect1>
 <refsect1><title>Description</title>
 <para>
-Placeholder
+Dup takes the path number, "pn", as returned from "open()" or
+"creat()" and returns another path number associated with the
+same file.
+</para>
+</refsect1>
+<refsect1><title>Diagnostics</title>
+<para>
+A -1 is returned is the call fails because there are too many
+files open or the path nmber is invalid.
+</para>
+</refsect1>
+<refsect1><title>See Also</title>
+<para>
+<link linkend="open">open()</link>,
+<link linkend="creat">creat()</link>,
+<link linkend="close">close()</link>
 </para>
 </refsect1>
 </refentry>