1 /* Open a stream to a file.
2 Copyright (C) 2007-2012 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
19 /* If the user's config.h happens to include <stdio.h>, let it include only
20 the system's <stdio.h> here, so that orig_freopen doesn't recurse to
25 /* Get the original definition of freopen. It might be defined as a macro. */
30 orig_freopen (const char *filename, const char *mode, FILE *stream)
32 return freopen (filename, mode, stream);
36 /* Write "stdio.h" here, not <stdio.h>, otherwise OSF/1 5.1 DTK cc eliminates
37 this include because of the preliminary #include <stdio.h> above. */
43 rpl_freopen (const char *filename, const char *mode, FILE *stream)
45 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
46 if (filename != NULL && strcmp (filename, "/dev/null") == 0)
50 return orig_freopen (filename, mode, stream);