home *** CD-ROM | disk | FTP | other *** search
- /* Definitions file for GNU Emacs running on HPUX release 7.
- Based on AT&T System V.2.
- 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 USG /* System III, System V, etc */
-
- #define USG5
-
- #define HPUX
-
- /* SYSTEM_TYPE should indicate the kind of system you are using.
- It sets the Lisp variable system-type. */
-
- #define SYSTEM_TYPE "hpux"
-
- /* `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).
-
- On hpux this depends on the precise kind of machine in use,
- so the m- file defines this symbol if appropriate. */
-
- /* Default is to set interrupt_input to 0: don't do input buffering within Emacs */
-
- /* #define INTERRUPT_INPUT */
-
- /* Letter to use in finding device name of first pty,
- if system supports pty's. 'p' means it is /dev/ptym/ptyp0 */
-
- #define FIRST_PTY_LETTER 'p'
-
- /*
- * Define HAVE_TERMIO if the system provides sysV-style ioctls
- * for terminal control.
- */
-
- #define HAVE_TERMIO
-
- /*
- * Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- * Look in <sys/time.h> for a timeval structure.
- */
-
- #define HAVE_TIMEVAL
-
- /* With HAVE_TIMEVAL define, Emacs expects to use `utimes'.
- But HPUX does not have one. */
-
- #define MISSING_UTIMES
-
- /*
- * 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 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.
- * s800 and later versions of s300 (s200) kernels have equivilents
- * of the BSTRING functions of BSD. If your s200 kernel doesn't have
- * em comment out this section.
- */
-
- #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 */
-
- /* Say we have the SYSV style of interprocess communication. */
-
- #define HAVE_SYSVIPC
-
- /* 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
-
- /* Define SHORTNAMES if the C compiler can distinguish only
- short names. It means that the stuff in ../shortnames
- must be run to convert the long names to short ones.
-
- Some USG systems support long names.
- If yours is one, DO NOT change this file!
- Do #undef SHORTNAMES in the m- file or in config.h. */
-
- /* #define SHORTNAMES */
-
- /* We use the Berkeley (and usg5.2.2) interface to nlist. */
-
- #define NLIST_STRUCT
-
- /* The file containing the kernel's symbol table is called /hp-ux. */
-
- #define KERNEL_FILE "/hp-ux"
-
- /* The symbol in the kernel where the load average is found
- depends on the cpu type, so we let the m- files define LDAV_SYMBOL. */
-
- /* Special hacks needed to make Emacs run on this system. */
-
- /*
- * Make the sigsetmask function go away. Don't know what the
- * ramifications of this are, but doesn't seem possible to
- * emulate it properly anyway at this point.
- */
-
- /* HPUX has sigsetmask */
- /* #define sigsetmask(mask) / * Null expansion * / */
-
- /* setjmp and longjmp can safely replace _setjmp and _longjmp,
- but they will run slower. */
-
- /* HP-UX has _setjmp and _longjmp */
- /*
- #define _setjmp setjmp
- #define _longjmp longjmp
- */
-
- /* On USG systems the system calls are interruptable by signals
- that the user program has elected to catch. Thus the system call
- must be retried in these cases. To handle this without massive
- changes in the source code, we remap the standard system call names
- to names for our own functions in sysdep.c that do the system call
- with retries. */
-
- #define read sys_read
- #define open sys_open
- #define write sys_write
-
- #define INTERRUPTABLE_OPEN
- #define INTERRUPTABLE_IO
-
- /* Use the system provided termcap(3) library */
- #define TERMINFO
-
- /* The 48-bit versions are more winning for Emacs. */
-
- #define rand lrand48
- #define srand srand48
-
- /* In hpux, the symbol SIGIO is defined, but the feature
- does not really exist.
-
- Here we assume that signal.h is included before config.h
- so that we can override it here. */
-
- #undef SIGIO
-
- /* USG systems tend to put everything declared static
- into the initialized data area, which becomes pure after dumping Emacs.
- Foil this. Emacs carefully avoids static vars inside functions. */
-
- #define static
-
- /* Define extra libraries to load.
- This should have -lBSD, but that library is said to make
- `signal' fail to work. */
-
- #ifdef HPUX_NET
- #define LIBS_SYSTEM -ln
- #else
- #define LIBS_SYSTEM
- #endif
-
- /* Some additional system facilities exist. */
-
- #define HAVE_DUP2
- #define HAVE_GETTIMEOFDAY
- #define HAVE_GETHOSTNAME
- #define HAVE_VFORK
- #define HAVE_RENAME
-
- /* The following maps shared exec file to demand loaded exec.
- Don't do this as demand loaded exec is broken in hpux. */
-
- #if 0
-
- /* Adjust a header field for the executable file about to be dumped. */
-
- #define ADJUST_EXEC_HEADER \
- hdr.a_magic = ((ohdr.a_magic.file_type == OLDMAGIC.file_type) ? \
- NEWMAGIC : ohdr.a_magic);
-
- #endif
-
- /* Baud-rate values in tty status have nonstandard meanings. */
-
- #define BAUD_CONVERT \
- { 0, 50, 75, 110, 135, 150, 200, 300, 600, 900, 1200, \
- 1800, 2400, 3600, 4800, 7200, 9600, 19200, 38400 }
-
- /* This is needed for HPUX version 6.2; it may not be needed for 6.2.1. */
- #define SHORT_CAST_BUG
-
- /* Define killpg so that we have process group functionality under HP. */
- #define killpg(PGRP, KSIG) kill (-(PGRP), KSIG)
-
- #ifndef NOT_C_CODE
- #ifndef NO_SHORTNAMES
- #include <sys/wait.h>
- #define WAITTYPE int
- #endif
- #define WRETCODE(w) (((w) >> 8) & 0377)
- #endif
-
- #if 0 /* This is in s-hpux8.h. */
- /* Get rid of this for HP/UX versions before version 8. */
- #define LD_SWITCH_SYSTEM -a archive
- #endif
-
- /* This affects XInitWindow in x11term.c. */
- #define NO_X_DESTROY_DATABASE
-