-/* Copyright (C) 1998, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2001-2002 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
fd = open (file, O_RDWR);
if (fd < 0
|| fstat (fd, &sb) < 0
- || safe_read (fd, &c, sizeof c) < 0
+ || safe_read (fd, &c, sizeof c) == SAFE_READ_ERROR
|| lseek (fd, (off_t) 0, SEEK_SET) < 0
|| full_write (fd, &c, sizeof c) != sizeof c
/* Maybe do this -- it's necessary on SunOS4.1.3 with some combination