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[bpt/emacs.git] / src / s / dgux5-4R2.h
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1/* Definitions file for GNU Emacs running on Data General's DG/UX
2 5.4 Release 2.xx systems.
3 Copyright (C) 1994 Free Software Foundation, Inc.
4
5This file is part of GNU Emacs.
6
7GNU Emacs is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2, or (at your option)
10any later version.
11
12GNU Emacs is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GNU Emacs; see the file COPYING. If not, write to
19the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
20
21#include "dgux.h"
22
23/* There is a known kernel bug in DGUX 5.4R2.xx when using
24 INTERRUPT_INPUT and invoking Emacs with a job control shell (csh,
25 ksh, etc.) in the background. This bug manifests itself by
26 outputting `stop on tty output' and hanging. The workaround is to
27 set BROKEN_FIONREAD.
28 -pmr@pajato.com */
29
30#ifndef BROKEN_FIONREAD
31#define BROKEN_FIONREAD
32#endif
33#ifdef INTERRUPT_INPUT
34#undef INTERRUPT_INPUT
35#endif
36
37/* In DGUX 5.4R2.xx the function inet_addr() returns a `struct
38 in_addr' instead of the more common `unsigned long'.
39 -pmr@pajato.com */
40
41#define HAVE_BROKEN_INET_ADDR
42
43#if 0 /* Shawn M. Carey <smcarey@mailbox.syr.edu> found this
44 caused trouble on DGUX 5.4.2. */
45#define LIBS_SYSTEM -ldgc
46#endif