new file mode 100644
--- /dev/null
+++ b/packages/io/fileio/current/include/limits.h
@@ -0,0 +1,55 @@
+#ifndef CYGONCE_IO_FILEIO_LIMITS_H
+#define CYGONCE_IO_FILEIO_LIMITS_H
+/*============================================================================
+//
+//      limits.h
+//
+//      Fileio limits header
+//
+//============================================================================
+//####COPYRIGHTBEGIN####
+//                                                                          
+// -------------------------------------------                              
+// The contents of this file are subject to the Red Hat eCos Public License 
+// Version 1.1 (the "License"); you may not use this file except in         
+// compliance with the License.  You may obtain a copy of the License at    
+// http://www.redhat.com/                                                   
+//                                                                          
+// Software distributed under the License is distributed on an "AS IS"      
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
+// License for the specific language governing rights and limitations under 
+// the License.                                                             
+//                                                                          
+// The Original Code is eCos - Embedded Configurable Operating System,      
+// released September 30, 1998.                                             
+//                                                                          
+// The Initial Developer of the Original Code is Red Hat.                   
+// Portions created by Red Hat are                                          
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+// All Rights Reserved.                                                     
+// -------------------------------------------                              
+//                                                                          
+//####COPYRIGHTEND####
+//============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     jlarmour
+// Contributors:  
+// Date:          2000-09-11
+// Purpose:       Provide POSIX limits for file I/O related properties
+// Description:   
+//              
+// Usage:         #include <limits.h>
+//              
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================*/
+
+#include <pkgconf/io_fileio.h>
+
+#define OPEN_MAX CYGNUM_FILEIO_NFILE
+
+/*--------------------------------------------------------------------------*/
+#endif /* ifndef CYGONCE_IO_FILEIO_LIMITS_H */
+/* End of fileio.h */