1 /***********************************************************************/
5 /* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
7 /* Copyright 1996 Institut National de Recherche en Informatique et */
8 /* en Automatique. All rights reserved. This file is distributed */
9 /* under the terms of the GNU Library General Public License, with */
10 /* the special exception on linking described in file ../../LICENSE. */
12 /***********************************************************************/
14 /* $Id: dup.c 4144 2001-12-07 13:41:02Z xleroy $ */
17 #include "unixsupport.h"
19 CAMLprim value unix_dup(value fd)
22 ret = dup(Int_val(fd));
23 if (ret == -1) uerror("dup", Nothing);