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comparison src/s/umax.h @ 428:3ecd8885ac67 r21-2-22

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Import from CVS: tag r21-2-22
author cvs
date Mon, 13 Aug 2007 11:28:15 +0200
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children c69610198c35
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427:0a0253eac470 428:3ecd8885ac67
1 /* Definitions file for GNU Emacs running on UMAX 4.2
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 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 XEmacs; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
20
21 /* Synched up with: FSF 19.31. */
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 UNIPLUS */
29 /* #define USG5 */
30 /* #define USG */
31 /* #define BSD4_1 */
32 #define BSD4_2
33 /* #define BSD4_3 */
34 #define BSD
35 #define UMAX4_2
36 #define UMAX
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 /* Letter to use in finding device name of first pty,
44 if system supports pty's. 'a' means it is /dev/ptya0 */
45
46 #define FIRST_PTY_LETTER 'p'
47
48 /*
49 * Define HAVE_PTYS if the system supports pty devices.
50 */
51
52 #define HAVE_PTYS
53
54 /* If your system uses COFF (Common Object File Format) then define the
55 preprocessor symbol "COFF". */
56
57 #define COFF
58
59 /* define MAIL_USE_FLOCK if the mailer uses flock
60 to interlock access to /usr/spool/mail/$USER.
61 The alternative is that a lock file named
62 /usr/spool/mail/$USER.lock. */
63
64 #define MAIL_USE_FLOCK
65
66 /* The file containing the kernel's symbol table is called /vmunix. */
67
68 #define KERNEL_FILE "/vmunix"
69
70 /* The symbol in the kernel where the load average is found
71 is named _avenrun. */
72
73 #define LDAV_SYMBOL "_avenrun"
74
75 /* Here, on a separate page, add any special hacks needed
76 to make Emacs work on this system. For example,
77 you might define certain system call names that don't
78 exist on your system, or that do different things on
79 your system and must be used only through an encapsulation
80 (Which you should place, by convention, in sysdep.c). */
81
82 /* Specify alignment requirement for start of text and data sections
83 in the executable file. */
84
85 #define SECTION_ALIGNMENT pagemask
86
87
88 #define SEGMENT_MASK (64 * 1024 - 1)
89
90
91 /* crt0.c needs this for compilation because it uses asm. */
92
93 #define C_SWITCH_ASM -q nodirect_code
94
95 /* Encore machines with APC processor boards align sections on 4M
96 boundaries, so it is not easy to remap the start of the text segment
97 in the unexec() routine. For them you need the following two lines.
98 For DPC processors you can enable these or not, as you wish, but
99 you will get better performance without them. */
100
101 /* #define NO_REMAP
102 #define TEXT_START 0
103 */
104
105 /* Formerly "BSD_PGRPS" */
106
107 #define SIGIO_REQUIRES_SEPARATE_PROCESS_GROUP
108