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Annotation of GNUtools/emacs/src/s-bsd4-3.h, revision 1.1.1.1

1.1       root        1: /* Definitions file for GNU Emacs running on bsd 4.3
                      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 1, 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 GNU Emacs; see the file COPYING.  If not, write to
                     18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
                     19: 
                     20: 
                     21: /*
                     22:  *     Define symbols to identify the version of Unix this is.
                     23:  *     Define all the symbols that apply correctly.
                     24:  */
                     25: 
                     26: #ifndef BSD4_3
                     27: #define BSD4_3
                     28: #endif /* BSD4_3 */
                     29: 
                     30: #ifndef BSD
                     31: #define BSD
                     32: #endif /* BSD */
                     33: 
                     34: /* SYSTEM_TYPE should indicate the kind of system you are using.
                     35:  It sets the Lisp variable system-type.  */
                     36: 
                     37: #define SYSTEM_TYPE "berkeley-unix"
                     38: 
                     39: /* nomultiplejobs should be defined if your system's shell
                     40:  does not have "job control" (the ability to stop a program,
                     41:  run some other program, then continue the first one).  */
                     42: 
                     43: /* #define NOMULTIPLEJOBS */
                     44: 
                     45: /* Do not use interrupt_input = 1 by default, because in 4.3
                     46:    we can make noninterrupt input work properly.  */
                     47: 
                     48: #undef INTERRUPT_INPUT
                     49: 
                     50: /* First pty name is /dev/ptyp0.  */
                     51: 
                     52: #define FIRST_PTY_LETTER 'p'
                     53: /*
                     54:  *     Define HAVE_TIMEVAL if the system supports the BSD style clock values.
                     55:  *     Look in <sys/time.h> for a timeval structure.
                     56:  */
                     57: 
                     58: #define HAVE_TIMEVAL
                     59:  
                     60: /*
                     61:  *     Define HAVE_SELECT if the system supports the `select' system call.
                     62:  */
                     63: 
                     64: #define HAVE_SELECT
                     65: 
                     66: /*
                     67:  *     Define HAVE_PTYS if the system supports pty devices.
                     68:  */
                     69: 
                     70: #define HAVE_PTYS
                     71: 
                     72: /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets.  */
                     73: 
                     74: #define HAVE_SOCKETS
                     75: 
                     76: /*
                     77:  *     Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
                     78:  *      The 4.2 opendir, etc., library functions.
                     79:  */
                     80: 
                     81: /* #define NONSYSTEM_DIR_LIBRARY */
                     82: 
                     83: /* Define this symbol if your system has the functions bcopy, etc. */
                     84: 
                     85: #define BSTRING
                     86: 
                     87: /* subprocesses should be defined if you want to
                     88:    have code for asynchronous subprocesses
                     89:    (as used in M-x compile and M-x shell).
                     90:    This is generally OS dependent, and not supported
                     91:    under most USG systems. */
                     92: 
                     93: #define subprocesses
                     94: 
                     95: /* If your system uses COFF (Common Object File Format) then define the
                     96:    preprocessor symbol "COFF". */
                     97: 
                     98: /* #define COFF */
                     99: 
                    100: /* define MAIL_USE_FLOCK if the mailer uses flock
                    101:    to interlock access to /usr/spool/mail/$USER.
                    102:    The alternative is that a lock file named
                    103:    /usr/spool/mail/$USER.lock.  */
                    104: 
                    105: #define MAIL_USE_FLOCK
                    106: 
                    107: /* Define CLASH_DETECTION if you want lock files to be written
                    108:    so that Emacs can tell instantly when you try to modify
                    109:    a file that someone else has modified in his Emacs.  */
                    110: 
                    111: #define CLASH_DETECTION
                    112: 
                    113: /* We use the Berkeley (and usg5.2.2) interface to nlist.  */
                    114: 
                    115: #define NLIST_STRUCT
                    116: 
                    117: /* The file containing the kernel's symbol table is called /vmunix.  */
                    118: 
                    119: #define KERNEL_FILE "/vmunix"
                    120: 
                    121: /* The symbol in the kernel where the load average is found
                    122:    is named _avenrun.  */
                    123: 
                    124: #define LDAV_SYMBOL "_avenrun"

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