1/* Definitions file for GNU Emacs running on Silicon Graphics 3.5 2 Copyright (C) 1987, 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 32/* SYSTEM_TYPE should indicate the kind of system you are using. 33 It sets the Lisp variable system-type. */ 34 35#define SYSTEM_TYPE "irix" 36 37/* nomultiplejobs should be defined if your system's shell 38 does not have "job control" (the ability to stop a program, 39 run some other program, then continue the first one). */ 40 41#define NOMULTIPLEJOBS 42 43/* Default is to set interrupt_input to 0: don't do input buffering within Emacs */ 44 45/* #define INTERRUPT_INPUT */ 46 47/* Letter to use in finding device name of first pty, 48 if system supports pty's. 'a' means it is /dev/ptya0 */ 49 50#define FIRST_PTY_LETTER 'a' 51 52/* 53 * Define HAVE_TERMIO if the system provides sysV-style ioctls 54 * for terminal control. 55 */ 56 57#define HAVE_TERMIO 58 59/* 60 * Define HAVE_PTYS if the system supports pty devices. 61 */ 62 63#define HAVE_PTYS 64 65/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */ 66 67#define HAVE_SOCKETS 68 69/* 70 * Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate 71 * The 4.2 opendir, etc., library functions. 72 */ 73 74/* #define NONSYSTEM_DIR_LIBRARY */ 75 76/* Define this symbol if your system has the functions bcopy, etc. */ 77 78#define BSTRING 79 80/* subprocesses should be defined if you want to 81 have code for asynchronous subprocesses 82 (as used in M-x compile and M-x shell). 83 This is generally OS dependent, and not supported 84 under most USG systems. */ 85 86#define subprocesses 87 88/* If your system uses COFF (Common Object File Format) then define the 89 preprocessor symbol "COFF". */ 90 91/* #define COFF */ 92 93/* define MAIL_USE_FLOCK if the mailer uses flock 94 to interlock access to /usr/spool/mail/$USER. 95 The alternative is that a lock file named 96 /usr/spool/mail/$USER.lock. */ 97 98#define MAIL_USE_FLOCK 99 100/* Define CLASH_DETECTION if you want lock files to be written 101 so that Emacs can tell instantly when you try to modify 102 a file that someone else has modified in his Emacs. */ 103 104/* #define CLASH_DETECTION */ 105 106/* The file containing the kernel's symbol table is called /vmunix. */ 107 108#define KERNEL_FILE "/vmunix" 109 110/* The symbol in the kernel where the load average is found 111 is named _avenrun. */ 112 113#define LDAV_SYMBOL "_avenrun" 114 115 116/* Special hacks needed to make Emacs run on this system. */ 117 118/* 119 * Make the sigsetmask function go away. Don't know what the 120 * ramifications of this are, but doesn't seem possible to 121 * emulate it properly anyway at this point. 122 */ 123 124#define sigsetmask(mask) /* Null expansion */ 125 126/* The IRIS defines SIGIO in signal.h, but doesn't implement it. */ 127#define BROKEN_SIGIO 128 129#define LIBS_MACHINE -lbsd -ldbm -lPW 130#define C_SWITCH_MACHINE -I/usr/include/bsd 131 132/* setjmp and longjmp can safely replace _setjmp and _longjmp, 133 but they will run slower. */ 134 135#define _setjmp setjmp 136#define _longjmp longjmp 137 138/* On USG systems these have different names */ 139 140#define index strchr 141#define rindex strrchr 142 143/* USG systems tend to put everything declared static 144 into the initialized data area, which becomes pure after dumping Emacs. 145 Foil this. Emacs carefully avoids static vars inside functions. */ 146 147/* #define static */ 148 149/* Compiler bug bites on many systems when default ADDR_CORRECT is used. */ 150 151#define ADDR_CORRECT(x) (int)((char *)(x) - (char*)0) 152 153/* some errno.h's don't actually allocate the variable itself */ 154 155#define NEED_ERRNO 156 157/* The symbol FIONREAD is defined, but the feature does not work. */ 158 159#define BROKEN_FIONREAD 160 161/* This is how to get the device name of the tty end of a pty. */ 162#define PTY_TTY_NAME_SPRINTF \ 163 sprintf (ptyname, "/dev/ttyq%d", minor (stb.st_rdev)); 164 165/* arch-tag: 41161051-477f-44be-bb2a-0eead3142157 166 (do not change this comment) */ 167