/* An interface to read and write that retries (if necessary) until complete.
- Copyright (C) 1993, 1994, 1997-2003 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004 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
# include <config.h>
#endif
+/* Specification. */
#ifdef FULL_READ
# include "full-read.h"
+#else
+# include "full-write.h"
+#endif
+
+#include <errno.h>
+
+#ifdef FULL_READ
# include "safe-read.h"
# define safe_rw safe_read
# define full_rw full_read
# undef const
# define const /* empty */
#else
-# include "full-write.h"
# include "safe-write.h"
# define safe_rw safe_write
# define full_rw full_write
#endif
-#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
#ifdef FULL_READ
/* Set errno to zero upon EOF. */
# define ZERO_BYTE_TRANSFER_ERRNO 0