about summary refs log tree commit diff
path: root/stdio/freopen.c
diff options
context:
space:
mode:
Diffstat (limited to 'stdio/freopen.c')
-rw-r--r--stdio/freopen.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/stdio/freopen.c b/stdio/freopen.c
deleted file mode 100644
index dc4ff3feb1..0000000000
--- a/stdio/freopen.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1991, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <stdio.h>
-
-
-/* Defined in fopen.c.  */
-extern int __getmode __P ((const char *, __io_mode *));
-
-/* Defined in sysd-stdio.c.  */
-extern int __stdio_reopen __P ((const char *filename, __io_mode mode,
-				void *cookieptr, __io_close_fn closefn));
-
-/* Replace STREAM, opening it on FILENAME.  */
-FILE *
-freopen (filename, mode, stream)
-     const char *filename;
-     const char *mode;
-     register FILE *stream;
-{
-  __io_mode m;
-  void *cookie;
-
-  if (!__getmode (mode, &m))
-    {
-      (void) fclose (stream);
-      __set_errno (EINVAL);
-      return NULL;
-    }
-
-  if (stream->__mode.__write)
-    /* Flush the stream.  */
-    (void) fflush (stream);
-
-  /* Open the file, attempting to preserve the old cookie value.  */
-  cookie = stream->__cookie;
-  if (__stdio_reopen (filename, m, &cookie,
-		      stream->__seen ?
-		      stream->__io_funcs.__close :
-		      __stdio_close))
-    {
-      int save = errno;
-      (void) fclose (stream);
-      __set_errno (save);
-      return NULL;
-    }
-
-  /* Close the stream, first disabling its cookie close function because
-     __stdio_reopen has already dealt with closing the old cookie.  */
-  stream->__seen = 1;		/* It might have no functions yet.  */
-  stream->__io_funcs.__close = NULL;
-  (void) fclose (stream);
-
-  stream->__magic = _IOMAGIC;
-  stream->__cookie = cookie;
-  stream->__mode = m;
-
-  return stream;
-}