OpenCores
URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [libgloss/] [or32/] [open.c] - Blame information for rev 606

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 207 jeremybenn
/* open.c. Implementation of the _open syscall for newlib
2
 
3
   Copyright (C) 2004, Jacob Bower
4
   Copyright (C) 2010, Embecosm Limited <info@embecosm.com>
5
 
6
   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
7
 
8
   This file is part of Newlib.
9
 
10
   The original work by Jacob Bower is provided as-is without any kind of
11
   warranty. Use it at your own risk!
12
 
13
   All subsequent work is bound by version 3 of the GPL as follows.
14
 
15
   This program is free software; you can redistribute it and/or modify it
16
   under the terms of the GNU General Public License as published by the Free
17
   Software Foundation; either version 3 of the License, or (at your option)
18
   any later version.
19
 
20
   This program is distributed in the hope that it will be useful, but WITHOUT
21
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
22
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
23
   more details.
24
 
25
   You should have received a copy of the GNU General Public License along
26
   with this program.  If not, see <http:#www.gnu.org/licenses/>.             */
27
/* -------------------------------------------------------------------------- */
28
/* This program is commented throughout in a fashion suitable for processing
29
   with Doxygen.                                                              */
30
/* -------------------------------------------------------------------------- */
31
 
32
#include <errno.h>
33
 
34
 
35
#undef errno
36
extern int  errno;
37
 
38
 
39
/* -------------------------------------------------------------------------- */
40
/*!Open a file.
41
 
42
   We have no filesystem, so cannot open files.
43
 
44
   Remember that this function is *not* reentrant, so no static state should
45
   be held.
46
 
47
   @param[in] name   The file name to open
48
   @param[in] flags  The flags for opening
49
   @param[in] mode   Mode of opening
50
 
51
   @return  -1 to indicate failure, with an error code in the global variable
52
            errno.                                                            */
53
/* -------------------------------------------------------------------------- */
54
int
55
_open (const char *name,
56
       int         flags,
57
       int         mode)
58
{
59
  errno = ENOSYS;
60
  return -1;                    /* Always fails */
61
 
62
}       /* _open () */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.