Update years in copyright notice; nfc.
[bpt/emacs.git] / src / s / bsd4-3.h
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20c428fd 1/* Definitions file for GNU Emacs running on bsd 4.3
92b47a4a 2 Copyright (C) 1985, 1986, 2002, 2003, 2004,
aaef169d 3 2005, 2006 Free Software Foundation, Inc.
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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
17385adc 9the Free Software Foundation; either version 2, or (at your option)
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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
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19the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA. */
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21
22
23/*
24 * Define symbols to identify the version of Unix this is.
25 * Define all the symbols that apply correctly.
26 */
27
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28/* We give these symbols the numeric values found in <sys/param.h> to
29 avoid warnings about redefined macros. */
20c428fd 30#ifndef BSD4_3
ec558adc 31#define BSD4_3 1
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32#endif /* BSD4_3 */
33
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34#ifndef BSD_SYSTEM
35#define BSD_SYSTEM 43
36#endif /* BSD_SYSTEM */
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37
38/* SYSTEM_TYPE should indicate the kind of system you are using.
39 It sets the Lisp variable system-type. */
40
41#define SYSTEM_TYPE "berkeley-unix"
42
43/* nomultiplejobs should be defined if your system's shell
44 does not have "job control" (the ability to stop a program,
45 run some other program, then continue the first one). */
46
47/* #define NOMULTIPLEJOBS */
48
49/* Do not use interrupt_input = 1 by default, because in 4.3
50 we can make noninterrupt input work properly. */
51
52#undef INTERRUPT_INPUT
53
54/* First pty name is /dev/ptyp0. */
55
56#define FIRST_PTY_LETTER 'p'
57
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58/*
59 * Define HAVE_PTYS if the system supports pty devices.
60 */
61
62#define HAVE_PTYS
63
64/* Define this macro if system defines a type `union wait'. */
65
66#define HAVE_UNION_WAIT
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
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109/* The file containing the kernel's symbol table is called /vmunix. */
110
111#define KERNEL_FILE "/vmunix"
112
113/* The symbol in the kernel where the load average is found
114 is named _avenrun. */
115
116#define LDAV_SYMBOL "_avenrun"
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117
118/* Send signals to subprocesses by "typing" special chars at them. */
119
120#define SIGNALS_VIA_CHARACTERS
651c847c 121
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122/* arch-tag: 0c367245-bde3-492e-9029-3ff6898beb95
123 (do not change this comment) */