Mercurial > gnulib
view lib/freopen.c @ 17249:e542fd46ad6f
maint: update all copyright year number ranges
Run "make update-copyright". Compare to commit 1602f0a from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>
author | Eric Blake <eblake@redhat.com> |
---|---|
date | Tue, 01 Jan 2013 00:50:58 +0000 |
parents | dd46d4e6beea |
children | 344018b6e5d7 |
line wrap: on
line source
/* Open a stream to a file. Copyright (C) 2007-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ /* If the user's config.h happens to include <stdio.h>, let it include only the system's <stdio.h> here, so that orig_freopen doesn't recurse to rpl_freopen. */ #define __need_FILE #include <config.h> /* Get the original definition of freopen. It might be defined as a macro. */ #include <stdio.h> #undef __need_FILE static FILE * orig_freopen (const char *filename, const char *mode, FILE *stream) { return freopen (filename, mode, stream); } /* Specification. */ /* Write "stdio.h" here, not <stdio.h>, otherwise OSF/1 5.1 DTK cc eliminates this include because of the preliminary #include <stdio.h> above. */ #include "stdio.h" #include <string.h> FILE * rpl_freopen (const char *filename, const char *mode, FILE *stream) { #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ if (filename != NULL && strcmp (filename, "/dev/null") == 0) filename = "NUL"; #endif return orig_freopen (filename, mode, stream); }