1/* Definitions file for GNU Emacs running on UMAX 4.2 2 Copyright (C) 1985, 1986, 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 UNIPLUS */ 29/* #define USG5 */ 30/* #define USG */ 31/* #define BSD4_1 */ 32#define BSD4_2 33/* #define BSD4_3 */ 34#define BSD_SYSTEM 35#define UMAX4_2 36#define UMAX 37/* #define VMS */ 38 39/* SYSTEM_TYPE should indicate the kind of system you are using. 40 It sets the Lisp variable system-type. */ 41 42#define SYSTEM_TYPE "berkeley-unix" 43 44/* NOMULTIPLEJOBS should be defined if your system's shell 45 does not have "job control" (the ability to stop a program, 46 run some other program, then continue the first one). */ 47 48/* #define NOMULTIPLEJOBS */ 49 50/* Emacs can read input using SIGIO and buffering characters itself, 51 or using CBREAK mode and making C-g cause SIGINT. 52 The choice is controlled by the variable interrupt_input. 53 Define INTERRUPT_INPUT to make interrupt_input = 1 the default (use SIGIO) 54 55 SIGIO can be used only on systems that implement it (4.2 and 4.3). 56 CBREAK mode has two disadvantages 57 1) At least in 4.2, it is impossible to handle the Meta key properly. 58 I hear that in system V this problem does not exist. 59 2) Control-G causes output to be discarded. 60 I do not know whether this can be fixed in system V. 61 62 Another method of doing input is planned but not implemented. 63 It would have Emacs fork off a separate process 64 to read the input and send it to the true Emacs process 65 through a pipe. 66*/ 67 68#define INTERRUPT_INPUT 69 70/* Letter to use in finding device name of first pty, 71 if system supports pty's. 'a' means it is /dev/ptya0 */ 72 73#define FIRST_PTY_LETTER 'p' 74 75/* 76 * Define HAVE_PTYS if the system supports pty devices. 77 */ 78 79#define HAVE_PTYS 80 81/* Define this macro if system defines a type `union wait'. */ 82 83#define HAVE_UNION_WAIT 84 85/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */ 86 87#define HAVE_SOCKETS 88 89/* 90 * Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate 91 * The 4.2 opendir, etc., library functions. 92 */ 93 94/* #define NONSYSTEM_DIR_LIBRARY */ 95 96/* Define this symbol if your system has the functions bcopy, etc. */ 97 98#define BSTRING 99 100/* subprocesses should be defined if you want to 101 have code for asynchronous subprocesses 102 (as used in M-x compile and M-x shell). 103 This is generally OS dependent, and not supported 104 under most USG systems. */ 105 106#define subprocesses 107 108/* If your system uses COFF (Common Object File Format) then define the 109 preprocessor symbol "COFF". */ 110 111#define COFF 112 113/* define MAIL_USE_FLOCK if the mailer uses flock 114 to interlock access to /usr/spool/mail/$USER. 115 The alternative is that a lock file named 116 /usr/spool/mail/$USER.lock. */ 117 118#define MAIL_USE_FLOCK 119 120/* Define CLASH_DETECTION if you want lock files to be written 121 so that Emacs can tell instantly when you try to modify 122 a file that someone else has modified in his Emacs. */ 123 124#define CLASH_DETECTION 125 126/* The file containing the kernel's symbol table is called /vmunix. */ 127 128#define KERNEL_FILE "/vmunix" 129 130/* The symbol in the kernel where the load average is found 131 is named _avenrun. */ 132 133#define LDAV_SYMBOL "_avenrun" 134 135/* Here, on a separate page, add any special hacks needed 136 to make Emacs work on this system. For example, 137 you might define certain system call names that don't 138 exist on your system, or that do different things on 139 your system and must be used only through an encapsulation 140 (Which you should place, by convention, in sysdep.c). */ 141 142/* Specify alignment requirement for start of text and data sections 143 in the executable file. */ 144 145#define SECTION_ALIGNMENT pagemask 146 147 148#define SEGMENT_MASK (64 * 1024 - 1) 149 150 151/* crt0.c needs this for compilation because it uses asm. */ 152 153#define C_SWITCH_ASM -q nodirect_code 154 155/* Encore machines with APC processor boards align sections on 4M 156 boundaries, so it is not easy to remap the start of the text segment 157 in the unexec() routine. For them you need the following two lines. 158 For DPC processors you can enable these or not, as you wish, but 159 you will get better performance without them. */ 160 161/* #define NO_REMAP 162 #define TEXT_START 0 163*/ 164 165/* Process groups work in the traditional BSD manner. */ 166 167#define BSD_PGRPS 168 169/* arch-tag: 2860edda-ce9e-4cfa-943d-3a06c7045854 170 (do not change this comment) */ 171