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1 | /* Definitions file for GNU Emacs running on bsd 4.3 |
2 | Copyright (C) 1985, 1986 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 1, 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 | /* | |
22 | * Define symbols to identify the version of Unix this is. | |
23 | * Define all the symbols that apply correctly. | |
24 | */ | |
25 | ||
26 | #ifndef BSD4_3 | |
27 | #define BSD 43 /* 4.3 * 10, as cpp doesn't do floats */ | |
28 | #endif /* BSD4_3 */ | |
29 | ||
30 | #ifndef BSD | |
31 | #define BSD4_3 1 | |
32 | #endif /* BSD */ | |
33 | ||
34 | /* SYSTEM_TYPE should indicate the kind of system you are using. | |
35 | It sets the Lisp variable system-type. */ | |
36 | ||
37 | #define SYSTEM_TYPE "berkeley-unix" | |
38 | ||
39 | /* nomultiplejobs should be defined if your system's shell | |
40 | does not have "job control" (the ability to stop a program, | |
41 | run some other program, then continue the first one). */ | |
42 | ||
43 | /* #define NOMULTIPLEJOBS */ | |
44 | ||
45 | /* Do not use interrupt_input = 1 by default, because in 4.3 | |
46 | we can make noninterrupt input work properly. */ | |
47 | ||
48 | #undef INTERRUPT_INPUT | |
49 | ||
50 | /* First pty name is /dev/ptyp0. */ | |
51 | ||
52 | #define FIRST_PTY_LETTER 'p' | |
53 | ||
54 | /* | |
55 | * Define HAVE_TIMEVAL if the system supports the BSD style clock values. | |
56 | * Look in <sys/time.h> for a timeval structure. | |
57 | */ | |
58 | ||
59 | #define HAVE_TIMEVAL | |
60 | ||
61 | /* | |
62 | * Define HAVE_SELECT if the system supports the `select' system call. | |
63 | */ | |
64 | ||
65 | #define HAVE_SELECT | |
66 | ||
67 | /* | |
68 | * Define HAVE_PTYS if the system supports pty devices. | |
69 | */ | |
70 | ||
71 | #define HAVE_PTYS | |
72 | ||
73 | /* Define this macro if system defines a type `union wait'. */ | |
74 | ||
75 | #define HAVE_UNION_WAIT | |
76 | ||
77 | /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */ | |
78 | ||
79 | #define HAVE_SOCKETS | |
80 | ||
81 | /* | |
82 | * Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate | |
83 | * The 4.2 opendir, etc., library functions. | |
84 | */ | |
85 | ||
86 | /* #define NONSYSTEM_DIR_LIBRARY */ | |
87 | ||
88 | /* Define this symbol if your system has the functions bcopy, etc. */ | |
89 | ||
90 | #define BSTRING | |
91 | ||
92 | /* subprocesses should be defined if you want to | |
93 | have code for asynchronous subprocesses | |
94 | (as used in M-x compile and M-x shell). | |
95 | This is generally OS dependent, and not supported | |
96 | under most USG systems. */ | |
97 | ||
98 | #define subprocesses | |
99 | ||
100 | /* If your system uses COFF (Common Object File Format) then define the | |
101 | preprocessor symbol "COFF". */ | |
102 | ||
103 | /* #define COFF */ | |
104 | ||
105 | /* define MAIL_USE_FLOCK if the mailer uses flock | |
106 | to interlock access to /usr/spool/mail/$USER. | |
107 | The alternative is that a lock file named | |
108 | /usr/spool/mail/$USER.lock. */ | |
109 | ||
110 | #define MAIL_USE_FLOCK | |
111 | ||
112 | /* Define CLASH_DETECTION if you want lock files to be written | |
113 | so that Emacs can tell instantly when you try to modify | |
114 | a file that someone else has modified in his Emacs. */ | |
115 | ||
116 | #define CLASH_DETECTION | |
117 | ||
118 | /* We use the Berkeley (and usg5.2.2) interface to nlist. */ | |
119 | ||
120 | #define NLIST_STRUCT | |
121 | ||
122 | /* The file containing the kernel's symbol table is called /vmunix. */ | |
123 | ||
124 | #define KERNEL_FILE "/vmunix" | |
125 | ||
126 | /* The symbol in the kernel where the load average is found | |
127 | is named _avenrun. */ | |
128 | ||
129 | #define LDAV_SYMBOL "_avenrun" |