[bpt/emacs.git] / src / s / bsd4-1.h

/* Definitions file for GNU Emacs running on bsd 4.1.
   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 2, 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, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */


/*
 *	Define symbols to identify the version of Unix this is.
 *	Define all the symbols that apply correctly.
 */

#define BSD4_1

#define BSD

/* 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 */

/* Default is to set interrupt_input to 1: do input buffering within Emacs */

#define INTERRUPT_INPUT

/* First pty name is /dev/ptyp0.  */

#define FIRST_PTY_LETTER 'p'
 
/*
 *	Define HAVE_PTYS if the system supports pty devices.
 */

/* #define HAVE_PTYS */

/* Define this macro if system defines a type `union wait'.  */

#define HAVE_UNION_WAIT

/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets.  */

/* #define HAVE_SOCKETS */

/*
 *	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.  */

#undef CLASH_DETECTION    /* Might work; not tried yet.  */

/* We use the Berkeley (and usg5.2.2) interface to nlist.  */

#define NLIST_STRUCT

/* The file containing the kernel's symbol table is called /vmunix.  */

#define KERNEL_FILE "/vmunix"

/* The symbol in the kernel where the load average is found
   is named _avenrun.  */

#define LDAV_SYMBOL "_avenrun"
\f
/* Special hacks needed to make Emacs run on this system.  */

/* Make the function `signal' act as in 4.2.  */

#define signal sigset

#define _longjmp longjmp
#define _setjmp setjmp

#define lstat stat

/* sys_open handles the necessary 4.2 features for open.  */

#define open sys_open

/* Names of flags for open.  */
#define O_RDONLY 0
#define O_WRONLY 1
#define O_RDWR 2
#define O_EXCL	2000
#define O_CREAT 1000

/* Special library needed for linking for 4.1.  */
#define LIBS_SYSTEM -ljobs
Commit	Line	Data
9b71f02b JB	1	/* Definitions file for GNU Emacs running on bsd 4.1.
	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
17385adc	8	the Free Software Foundation; either version 2, or (at your option)
9b71f02b JB	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
3b7ad313 EN	18	the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
3b7ad313 EN	19	Boston, MA 02111-1307, USA. */
9b71f02b JB	20
	21
	22	/*
	23	* Define symbols to identify the version of Unix this is.
	24	* Define all the symbols that apply correctly.
	25	*/
	26
	27	#define BSD4_1
	28
	29	#define BSD
	30
	31	/* SYSTEM_TYPE should indicate the kind of system you are using.
	32	It sets the Lisp variable system-type. */
	33
	34	#define SYSTEM_TYPE "berkeley-unix"
	35
	36	/* nomultiplejobs should be defined if your system's shell
	37	does not have "job control" (the ability to stop a program,
	38	run some other program, then continue the first one). */
	39
	40	/* #define NOMULTIPLEJOBS */
	41
	42	/* Default is to set interrupt_input to 1: do input buffering within Emacs */
	43
	44	#define INTERRUPT_INPUT
	45
	46	/* First pty name is /dev/ptyp0. */
	47
	48	#define FIRST_PTY_LETTER 'p'
	49
9b71f02b JB	50	/*
	51	* Define HAVE_PTYS if the system supports pty devices.
	52	*/
	53
	54	/* #define HAVE_PTYS */
	55
	56	/* Define this macro if system defines a type `union wait'. */
	57
	58	#define HAVE_UNION_WAIT
	59
	60	/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
	61
	62	/* #define HAVE_SOCKETS */
	63
	64	/*
	65	* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
	66	* The 4.2 opendir, etc., library functions.
	67	*/
	68
	69	#define NONSYSTEM_DIR_LIBRARY
	70
	71	/* Define this symbol if your system has the functions bcopy, etc. */
	72
	73	/* #define BSTRING */
	74
	75	/* subprocesses should be defined if you want to
	76	have code for asynchronous subprocesses
	77	(as used in M-x compile and M-x shell).
	78	This is generally OS dependent, and not supported
	79	under most USG systems. */
	80
	81	#define subprocesses
	82
	83	/* If your system uses COFF (Common Object File Format) then define the
	84	preprocessor symbol "COFF". */
	85
	86	/* #define COFF */
	87
	88	/* define MAIL_USE_FLOCK if the mailer uses flock
	89	to interlock access to /usr/spool/mail/$USER.
	90	The alternative is that a lock file named
	91	/usr/spool/mail/$USER.lock. */
	92
	93	/* #define MAIL_USE_FLOCK */
	94
	95	/* Define CLASH_DETECTION if you want lock files to be written
	96	so that Emacs can tell instantly when you try to modify
	97	a file that someone else has modified in his Emacs. */
	98
	99	#undef CLASH_DETECTION /* Might work; not tried yet. */
	100
	101	/* We use the Berkeley (and usg5.2.2) interface to nlist. */
	102
	103	#define NLIST_STRUCT
	104
	105	/* The file containing the kernel's symbol table is called /vmunix. */
	106
	107	#define KERNEL_FILE "/vmunix"
	108
	109	/* The symbol in the kernel where the load average is found
	110	is named _avenrun. */
	111
	112	#define LDAV_SYMBOL "_avenrun"
	113	\f
114	/* Special hacks needed to make Emacs run on this system. */
115
116	/* Make the function `signal' act as in 4.2. */
117
118	#define signal sigset
119
120	#define _longjmp longjmp
121	#define _setjmp setjmp
122
123	#define lstat stat
124
125	/* sys_open handles the necessary 4.2 features for open. */
126
127	#define open sys_open
128
129	/* Names of flags for open. */
130	#define O_RDONLY 0
131	#define O_WRONLY 1
132	#define O_RDWR 2
133	#define O_EXCL 2000
134	#define O_CREAT 1000
135
136	/* Special library needed for linking for 4.1. */
137	#define LIBS_SYSTEM -ljobs