/projects/cubeos/src_current/libc/open.c Source File

00001 /*  src_experimental/libc/open.c
00002    CubeOS Version 0.4.90 experimental
00003    Copyright (C) 1999,2000 Holger Kenn
00004 
00005    CubeOS is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Library General Public
00007    License as published by the Free Software Foundation; either
00008    version 2 of the License, or any later version.
00009 
00010    CubeOS is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Library General Public License for more details.
00014 
00015  */
00016 /* open.c -- open a file.
00017 
00018  * Copyright (c) 1995 Cygnus Support
00019  *
00020  * The authors hereby grant permission to use, copy, modify, distribute,
00021  * and license this software and its documentation for any purpose, provided
00022  * that existing copyright notices are retained in all copies and that this
00023  * notice is included verbatim in any distributions. No written agreement,
00024  * license, or royalty fee is required for any of the authorized uses.
00025  * Modifications to this software may be copyrighted by their authors
00026  * and need not follow the licensing terms described here, provided that
00027  * the new terms are clearly indicated on the first page of each file where
00028  * they apply.
00029  */
00030 #include <errno.h>
00031 
00036 /*
00037 \brief open a file descriptor. We don't have a filesystem, so we return an error.
00038 \ingroup LIBC
00039 */
00040 int open (const char *buf, int flags, int mode)
00041 {
00042         errno = EIO;
00043         return (-1);
00044 }