/* Open a stream to a file.
- Copyright (C) 2007-2011 Free Software Foundation, Inc.
+ 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
/* 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. */
-#define __need_FILE
#include <stdio.h>
#undef __need_FILE
-static inline FILE *
+static FILE *
orig_freopen (const char *filename, const char *mode, FILE *stream)
{
return freopen (filename, mode, stream);
}
/* Specification. */
-#include <stdio.h>
+/* 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>
rpl_freopen (const char *filename, const char *mode, FILE *stream)
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
- if (strcmp (filename, "/dev/null") == 0)
+ if (filename != NULL && strcmp (filename, "/dev/null") == 0)
filename = "NUL";
#endif