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-rw-r--r--libio/ioseekoff.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/libio/ioseekoff.c b/libio/ioseekoff.c
deleted file mode 100644
index 425c020c51..0000000000
--- a/libio/ioseekoff.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Copyright (C) 1993-2017 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, see
- <http://www.gnu.org/licenses/>.
-
- As a special exception, if you link the code in this file with
- files compiled with a GNU compiler to produce an executable,
- that does not cause the resulting executable to be covered by
- the GNU Lesser General Public License. This exception does not
- however invalidate any other reasons why the executable file
- might be covered by the GNU Lesser General Public License.
- This exception applies to code released by its copyright holders
- in files containing the exception. */
-
-#include <stdlib.h>
-#include <libioP.h>
-#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-#ifndef __set_errno
-# define __set_errno(Val) errno = (Val)
-#endif
-
-_IO_off64_t
-_IO_seekoff_unlocked (_IO_FILE *fp, _IO_off64_t offset, int dir, int mode)
-{
- if (dir != _IO_seek_cur && dir != _IO_seek_set && dir != _IO_seek_end)
- {
- __set_errno (EINVAL);
- return EOF;
- }
-
- /* If we have a backup buffer, get rid of it, since the __seekoff
- callback may not know to do the right thing about it.
- This may be over-kill, but it'll do for now. TODO */
- if (mode != 0 && ((_IO_fwide (fp, 0) < 0 && _IO_have_backup (fp))
- || (_IO_fwide (fp, 0) > 0 && _IO_have_wbackup (fp))))
- {
- if (dir == _IO_seek_cur && _IO_in_backup (fp))
- {
- if (_IO_vtable_offset (fp) != 0 || fp->_mode <= 0)
- offset -= fp->_IO_read_end - fp->_IO_read_ptr;
- else
- abort ();
- }
- if (_IO_fwide (fp, 0) < 0)
- _IO_free_backup_area (fp);
- else
- _IO_free_wbackup_area (fp);
- }
-
- return _IO_SEEKOFF (fp, offset, dir, mode);
-}
-
-
-_IO_off64_t
-_IO_seekoff (_IO_FILE *fp, _IO_off64_t offset, int dir, int mode)
-{
- _IO_off64_t retval;
-
- _IO_acquire_lock (fp);
- retval = _IO_seekoff_unlocked (fp, offset, dir, mode);
- _IO_release_lock (fp);
- return retval;
-}