Merge from emacs-23

[bpt/emacs.git] / src / s / gnu.h

/* Definitions file for GNU Emacs running on the GNU Hurd.
   Copyright (C) 1994, 1995, 1996, 2001, 2002, 2003, 2004, 2005, 2006,
                 2007, 2008, 2009, 2010, 2011  Free Software Foundation, Inc.

This file is part of GNU Emacs.

GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

GNU Emacs 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */


/* Get most of the stuff from bsd-common */
#include "bsd-common.h"

#undef SYSTEM_TYPE
#define SYSTEM_TYPE "gnu"

#undef NLIST_STRUCT

#define SIGNALS_VIA_CHARACTERS

/* libc defines data_start.  */
#define DATA_START ({ extern int data_start; (char *) &data_start; })

/* Some losing code fails to include this and then assumes
   that because it is braindead that O_RDONLY==0.  */
#include <fcntl.h>

#ifdef emacs
#include <stdio.h>  /* Get the definition of _IO_STDIO_H.  */
#if defined(_IO_STDIO_H) || defined(_STDIO_USES_IOSTREAM)
/* new C libio names */
#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \
  ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)
#endif /* !_IO_STDIO_H */
#endif /* emacs */

/* arch-tag: 577983d9-87a6-4922-b8f8-ff2b563714a4
   (do not change this comment) */