From d7fcacc2ce27f347b967e394d3de29bcb49eaa22 Mon Sep 17 00:00:00 2001 From: Jim Blandy Date: Fri, 13 Dec 1991 18:49:49 +0000 Subject: Initial revision --- src/s/template.h | 143 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100644 src/s/template.h (limited to 'src/s/template.h') diff --git a/src/s/template.h b/src/s/template.h new file mode 100644 index 00000000000..6cf4905db3e --- /dev/null +++ b/src/s/template.h @@ -0,0 +1,143 @@ +/* Template for system description header files. + This file describes the parameters that system description files + should define or not. + Copyright (C) 1985, 1986 Free Software Foundation, Inc. + +This file is part of GNU Emacs. + +GNU Emacs is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 1, or (at your option) +any later version. + +GNU Emacs is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Emacs; see the file COPYING. If not, write to +the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + + +/* + * Define symbols to identify the version of Unix this is. + * Define all the symbols that apply correctly. + */ + +/* #define UNIPLUS */ +/* #define USG5 */ +/* #define USG */ +/* #define HPUX */ +/* #define UMAX */ +/* #define BSD4_1 */ +/* #define BSD4_2 */ +/* #define BSD4_3 */ +/* #define BSD */ +/* #define VMS */ + +/* SYSTEM_TYPE should indicate the kind of system you are using. + It sets the Lisp variable system-type. */ + +#define SYSTEM_TYPE "berkeley-unix" + +/* NOMULTIPLEJOBS should be defined if your system's shell + does not have "job control" (the ability to stop a program, + run some other program, then continue the first one). */ + +/* #define NOMULTIPLEJOBS */ + +/* Emacs can read input using SIGIO and buffering characters itself, + or using CBREAK mode and making C-g cause SIGINT. + The choice is controlled by the variable interrupt_input. + Define INTERRUPT_INPUT to make interrupt_input = 1 the default (use SIGIO) + + SIGIO can be used only on systems that implement it (4.2 and 4.3). + CBREAK mode has two disadvatages + 1) At least in 4.2, it is impossible to handle the Meta key properly. + I hear that in system V this problem does not exist. + 2) Control-G causes output to be discarded. + I do not know whether this can be fixed in system V. + + Another method of doing input is planned but not implemented. + It would have Emacs fork off a separate process + to read the input and send it to the true Emacs process + through a pipe. +*/ + +#define INTERRUPT_INPUT + +/* Letter to use in finding device name of first pty, + if system supports pty's. 'a' means it is /dev/ptya0 */ + +#define FIRST_PTY_LETTER 'a' + +/* + * Define HAVE_TIMEVAL if the system supports the BSD style clock values. + * Look in for a timeval structure. + */ + +#define HAVE_TIMEVAL + +/* + * Define HAVE_SELECT if the system supports the `select' system call. + */ + +/* #define HAVE_SELECT */ + +/* + * Define HAVE_PTYS if the system supports pty devices. + */ + +#define HAVE_PTYS + +/* + * Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate + * The 4.2 opendir, etc., library functions. + */ + +#define NONSYSTEM_DIR_LIBRARY + +/* Define this symbol if your system has the functions bcopy, etc. */ + +#define BSTRING + +/* subprocesses should be defined if you want to + have code for asynchronous subprocesses + (as used in M-x compile and M-x shell). + This is generally OS dependent, and not supported + under most USG systems. */ + +#define subprocesses + +/* If your system uses COFF (Common Object File Format) then define the + preprocessor symbol "COFF". */ + +/* #define COFF */ + +/* define MAIL_USE_FLOCK if the mailer uses flock + to interlock access to /usr/spool/mail/$USER. + The alternative is that a lock file named + /usr/spool/mail/$USER.lock. */ + +#define MAIL_USE_FLOCK + +/* Define CLASH_DETECTION if you want lock files to be written + so that Emacs can tell instantly when you try to modify + a file that someone else has modified in his Emacs. */ + +#define CLASH_DETECTION + +/* Here, on a separate page, add any special hacks needed + to make Emacs work on this system. For example, + you might define certain system call names that don't + exist on your system, or that do different things on + your system and must be used only through an encapsulation + (Which you should place, by convention, in sysdep.c). */ + +/* Some compilers tend to put everything declared static + into the initialized data area, which becomes pure after dumping Emacs. + On these systems, you must #define static as nothing to foil this. + Note that emacs carefully avoids static vars inside functions. */ + +/* #define static */ -- cgit v1.2.1