src/s/gnu.h

   1 /* Definitions file for GNU Emacs running on the GNU Hurd.
   2    Copyright (C) 1994, 1995 Free Software Foundation, Inc.
   3
   4 This file is part of GNU Emacs.
   5
   6 GNU Emacs is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Emacs is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Emacs; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  19
  20
  21 /* Get most of the stuff from bsd4.3 */
  22 #include "bsd4-3.h"
  23
  24 /* For mem-limits.h.  */
  25 #define BSD4_2
  26
  27 #undef SYSTEM_TYPE
  28 #define SYSTEM_TYPE "gnu"
  29
  30 /* XXX should getloadavg be in libc?  Should we have a libutil?
  31 #define HAVE_GETLOADAVG */
  32
  33 #define SIGNALS_VIA_CHARACTERS
  34
  35 #define HAVE_TERMIOS
  36 #define NO_TERMIO
  37
  38 #define LIBS_DEBUG
  39
  40 /* XXX emacs should not expect TAB3 to be defined.  */
  41 #define TABDLY OXTABS
  42 #define TAB3 OXTABS
  43
  44
  45 #define SYSV_SYSTEM_DIR
  46
  47 /* GNU has POSIX-style pgrp behavior.  */
  48 #undef BSD_PGRPS
  49 #define GETPGRP_NO_ARG
  50
  51 #define HAVE_WAIT_HEADER
  52 #define WAIT_USE_INT
  53 #define HAVE_UNION_WAIT
  54
  55 /* GNU needs its own crt0, and libc defines data_start.  */
  56 #define ORDINARY_LINK
  57 #define DATA_START ({ extern int data_start; (char *) &data_start; })
  58
  59 /* GNU now always uses the ELF format.  */
  60 #define UNEXEC unexelf.o
  61
  62 /* ptys are not done yet.  */
  63 #undef HAVE_PTYS
  64
  65 /* Some losing code fails to include this and then assumes
  66    that because it is braindead that O_RDONLY==0.  */
  67 #ifndef NOT_C_CODE
  68 #include <fcntl.h>
  69 #endif