1/* Definitions file for GNU Emacs running on Silicon Graphics Irix system 3.3.
2   Copyright (C) 1987, 1990, 1999, 2001, 2002, 2003, 2004,
3                 2005, 2006, 2007  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, Inc., 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA.  */
21
22
23/*
24 *	Define symbols to identify the version of Unix this is.
25 *	Define all the symbols that apply correctly.
26 */
27
28#define USG
29#define USG5
30#define IRIS
31#ifndef IRIX
32#define IRIX
33#endif
34
35/* SYSTEM_TYPE should indicate the kind of system you are using.
36 It sets the Lisp variable system-type.  */
37
38#define SYSTEM_TYPE "irix"
39
40/* nomultiplejobs should be defined if your system's shell
41 does not have "job control" (the ability to stop a program,
42 run some other program, then continue the first one).  */
43
44/* #define NOMULTIPLEJOBS */
45
46/* Default is to set interrupt_input to 0: don't do input buffering within Emacs */
47
48/* #define INTERRUPT_INPUT */
49
50/* Letter to use in finding device name of first pty,
51  if system supports pty's.  'a' means it is /dev/ptya0  */
52
53#define FIRST_PTY_LETTER 'a'
54
55/*
56 *	Define HAVE_TERMIO if the system provides sysV-style ioctls
57 *	for terminal control.
58 */
59
60#define HAVE_TERMIO
61
62/*
63 *	Define HAVE_PTYS if the system supports pty devices.
64 */
65
66#define HAVE_PTYS
67
68/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets.  */
69
70#define HAVE_SOCKETS
71
72/*
73 *	Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
74 *      The 4.2 opendir, etc., library functions.
75 */
76
77/* #define NONSYSTEM_DIR_LIBRARY */
78
79/* Define this symbol if your system has the functions bcopy, etc. */
80
81#define BSTRING
82
83/* subprocesses should be defined if you want to
84   have code for asynchronous subprocesses
85   (as used in M-x compile and M-x shell).
86   This is generally OS dependent, and not supported
87   under most USG systems. */
88
89#define subprocesses
90
91/* If your system uses COFF (Common Object File Format) then define the
92   preprocessor symbol "COFF". */
93
94/* #define COFF */
95
96/* define MAIL_USE_FLOCK if the mailer uses flock
97   to interlock access to /usr/spool/mail/$USER.
98   The alternative is that a lock file named
99   /usr/spool/mail/$USER.lock.  */
100
101#define MAIL_USE_FLOCK
102
103/* Define CLASH_DETECTION if you want lock files to be written
104   so that Emacs can tell instantly when you try to modify
105   a file that someone else has modified in his Emacs.  */
106
107/* #define CLASH_DETECTION */
108
109/* The file containing the kernel's symbol table is called /unix.  */
110
111#define KERNEL_FILE "/unix"
112
113/* The symbol in the kernel where the load average is found
114   is named _avenrun.  */
115
116#define LDAV_SYMBOL "avenrun"
117
118
119/* setjmp and longjmp can safely replace _setjmp and _longjmp,
120   but they will run slower.  */
121
122#define _setjmp setjmp
123#define _longjmp longjmp
124
125/* On USG systems these have different names */
126
127#define index strchr
128#define rindex strrchr
129
130/* USG systems tend to put everything declared static
131   into the initialized data area, which becomes pure after dumping Emacs.
132   Foil this.  Emacs carefully avoids static vars inside functions.  */
133
134/* #define static */
135
136/* This is how to get the device name of the tty end of a pty.  */
137#define PTY_TTY_NAME_SPRINTF \
138 	    sprintf (ptyname, "/dev/ttyq%d", minor (stb.st_rdev));
139
140
141#define HAVE_SYSVIPC
142
143/* sioctl.h should be included where appropriate.  */
144
145#define NEED_SIOCTL
146
147/* This affects child_setup.  */
148
149#define SETPGRP_RELEASES_CTTY
150
151/* This was formerly in LIBS_MACHINE in iris4d.h,
152   but it is not needed for newer system versions.  */
153#define LIBS_SYSTEM -lsun
154
155/* arch-tag: cccdd761-2ae9-4e71-a33e-749681c01889
156   (do not change this comment) */
157