376 lines
9.1 KiB
C
376 lines
9.1 KiB
C
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/* Copyright 2004 Per Bothner <per@bothner.com>
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* Based on config.h from screen-4.0.2.
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* Copyright (c) 1993-2000
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* Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
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* Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
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* Copyright (c) 1987 Oliver Laumann
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (see the file COPYING); if not, write to the
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*
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****************************************************************
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* $Id: config.h.in,v 1.12 1994/05/31 12:31:36 mlschroe Exp $ FAU
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*/
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/**********************************************************************
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*
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* User Configuration Section
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*/
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/*
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* define PTYMODE if you do not like the default of 0622, which allows
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* public write to your pty.
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* define PTYGROUP to some numerical group-id if you do not want the
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* tty to be in "your" group.
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* Note, screen is unable to change mode or group of the pty if it
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* is not installed with sufficient privilege. (e.g. set-uid-root)
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* define PTYROFS if the /dev/pty devices are mounted on a read-only
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* filesystem so screen should not even attempt to set mode or group
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* even if running as root (e.g. on TiVo).
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*/
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#undef PTYMODE
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#undef PTYGROUP
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#undef PTYROFS
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/*
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* If screen is NOT installed set-uid root, screen can provide tty
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* security by exclusively locking the ptys. While this keeps other
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* users from opening your ptys, it also keeps your own subprocesses
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* from being able to open /dev/tty. Define LOCKPTY to add this
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* exclusive locking.
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*/
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#undef LOCKPTY
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/**********************************************************************
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*
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* End of User Configuration Section
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*
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* Rest of this file is modified by 'configure'
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* Change at your own risk!
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*
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*/
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/*
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* Some defines to identify special unix variants
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*/
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#ifndef SVR4
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#undef SVR4
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#endif
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#ifndef _POSIX_SOURCE
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#undef _POSIX_SOURCE
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#endif
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/*
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* Define POSIX if your system supports IEEE Std 1003.1-1988 (POSIX).
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*/
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#undef POSIX
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/*
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* Define TERMIO if you have struct termio instead of struct sgttyb.
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* This is usually the case for SVID systems, where BSD uses sgttyb.
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* POSIX systems should define this anyway, even though they use
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* struct termios.
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*/
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#undef TERMIO
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/*
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* Define CYTERMIO if you have cyrillic termio modes.
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*/
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#undef CYTERMIO
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/*
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* Define TERMINFO if your machine emulates the termcap routines
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* with the terminfo database.
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* Thus the .screenrc file is parsed for
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* the command 'terminfo' and not 'termcap'.
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*/
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#undef TERMINFO
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/*
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* If your library does not define ospeed, define this.
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*/
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#undef NEED_OSPEED
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/*
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* Define SYSV if your machine is SYSV complient (Sys V, HPUX, A/UX)
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*/
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#ifndef SYSV
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#undef SYSV
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#endif
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/*
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* Define SIGVOID if your signal handlers return void. On older
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* systems, signal returns int, but on newer ones, it returns void.
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*/
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#undef SIGVOID
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/*
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* Define USESIGSET if you have sigset for BSD 4.1 reliable signals.
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*/
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#undef USESIGSET
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/*
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* Define SYSVSIGS if signal handlers must be reinstalled after
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* they have been called.
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*/
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#undef SYSVSIGS
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/*
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* Define BSDWAIT if your system defines a 'union wait' in <sys/wait.h>
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*
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* Only allow BSDWAIT i.e. wait3 on nonposix systems, since
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* posix implies wait(3) and waitpid(3). vdlinden@fwi.uva.nl
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*
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*/
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#ifndef POSIX
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#undef BSDWAIT
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#endif
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/*
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* On RISCOS we prefer wait2() over wait3(). rouilj@sni-usa.com
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*/
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#ifdef BSDWAIT
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#undef USE_WAIT2
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#endif
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/*
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* Define if you have the utempter utmp helper program
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*/
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#undef HAVE_UTEMPTER
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/*
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* If ttyslot() breaks getlogin() by returning indexes to utmp entries
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* of type DEAD_PROCESS, then our getlogin() replacement should be
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* selected by defining BUGGYGETLOGIN.
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*/
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#undef BUGGYGETLOGIN
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/*
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* If your system has the calls setreuid() and setregid(),
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* define HAVE_SETREUID. Otherwise screen will use a forked process to
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* safely create output files without retaining any special privileges.
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*/
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#undef HAVE_SETREUID
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/*
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* If your system supports BSD4.4's seteuid() and setegid(), define
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* HAVE_SETEUID.
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*/
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#undef HAVE_SETEUID
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/*
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* If you want the "time" command to display the current load average
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* define LOADAV. Maybe you must install screen with the needed
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* privileges to read /dev/kmem.
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* Note that NLIST_ stuff is only checked, when getloadavg() is not available.
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*/
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#undef LOADAV
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#undef LOADAV_NUM
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#undef LOADAV_TYPE
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#undef LOADAV_SCALE
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#undef LOADAV_GETLOADAVG
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#undef LOADAV_UNIX
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#undef LOADAV_AVENRUN
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#undef LOADAV_USE_NLIST64
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#undef NLIST_DECLARED
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#undef NLIST_STRUCT
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#undef NLIST_NAME_UNION
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/*
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* If your system has the new format /etc/ttys (like 4.3 BSD) and the
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* getttyent(3) library functions, define GETTTYENT.
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*/
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#undef GETTTYENT
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/*
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* Define USEBCOPY if the bcopy/memcpy from your system's C library
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* supports the overlapping of source and destination blocks. When
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* undefined, screen uses its own (probably slower) version of bcopy().
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*
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* SYSV machines may have a working memcpy() -- Oh, this is
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* quite unlikely. Tell me if you see one.
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* "But then, memmove() should work, if at all available" he thought...
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* Boing, never say "works everywhere" unless you checked SCO UNIX.
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* Their memove fails the test in the configure script. Sigh. (Juergen)
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*/
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#undef USEBCOPY
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#undef USEMEMCPY
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#undef USEMEMMOVE
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/*
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* If your system has vsprintf() and requires the use of the macros in
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* "varargs.h" to use functions with variable arguments,
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* define USEVARARGS.
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*/
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#undef USEVARARGS
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/*
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* If your system has strerror() define this.
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*/
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#undef HAVE_STRERROR
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/*
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* If the select return value doesn't treat a descriptor that is
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* usable for reading and writing as two hits, define SELECT_BROKEN.
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*/
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#undef SELECT_BROKEN
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/*
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* Define this if your system supports named pipes.
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*/
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#undef NAMEDPIPE
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/*
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* Define this if your system exits select() immediatly if a pipe is
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* opened read-only and no writer has opened it.
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*/
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#undef BROKEN_PIPE
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/*
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* Define this if the unix-domain socket implementation doesn't
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* create a socket in the filesystem.
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*/
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#undef SOCK_NOT_IN_FS
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/*
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* If your system has setenv() and unsetenv() define USESETENV
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*/
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#undef USESETENV
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/*
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* If your system does not come with a setenv()/putenv()/getenv()
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* functions, you may bring in our own code by defining NEEDPUTENV.
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*/
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#undef NEEDPUTENV
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/*
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* If the passwords are stored in a shadow file and you want the
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* builtin lock to work properly, define SHADOWPW.
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*/
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#undef SHADOWPW
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/*
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* If you are on a SYS V machine that restricts filename length to 14
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* characters, you may need to enforce that by setting NAME_MAX to 14
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*/
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#undef NAME_MAX /* KEEP_UNDEF_HERE override system value */
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#undef NAME_MAX
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/*
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* define HAVE_RENAME if your system has a rename() function
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*/
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#undef HAVE_RENAME
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/*
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* define HAVE__EXIT if your system has the _exit() call.
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*/
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#undef HAVE__EXIT
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/*
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* define HAVE_LSTAT if your system has symlinks and the lstat() call.
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*/
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#undef HAVE_LSTAT
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/*
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* define HAVE_UTIMES if your system has the utimes() call.
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*/
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#undef HAVE_UTIMES
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/*
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* define HAVE_FCHOWN if your system has the fchown() call.
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*/
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#undef HAVE_FCHOWN
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/*
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* define HAVE_FCHMOD if your system has the fchmod() call.
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*/
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#undef HAVE_FCHMOD
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/*
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* define HAVE_VSNPRINTF if your system has vsnprintf() (GNU lib).
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*/
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#undef HAVE_VSNPRINTF
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/*
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* define HAVE_GETCWD if your system has the getcwd() call.
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*/
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#undef HAVE_GETCWD
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/*
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* define HAVE_SETLOCALE if your system has the setlocale() call.
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*/
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#undef HAVE_SETLOCALE
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/*
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* define HAVE_STRFTIME if your system has the strftime() call.
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*/
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#undef HAVE_STRFTIME
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/*
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* define HAVE_NL_LANGINFO if your system has the nl_langinfo() call
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* and <langinfo.h> defines CODESET.
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*/
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#undef HAVE_NL_LANGINFO
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/*
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* Newer versions of Solaris include fdwalk, which can greatly improve
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* the startup time of screen; otherwise screen spends a lot of time
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* closing file descriptors.
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*/
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#undef HAVE_FDWALK
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/*
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* define HAVE_DEV_PTC if you have a /dev/ptc character special
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* device.
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*/
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#undef HAVE_DEV_PTC
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/*
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* define HAVE_SVR4_PTYS if you have a /dev/ptmx character special
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* device and support the ptsname(), grantpt(), unlockpt() functions.
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*/
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#undef HAVE_SVR4_PTYS
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/*
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* define HAVE_GETPT if you have the getpt() function.
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*/
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#undef HAVE_GETPT
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/*
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* define HAVE_OPENPTY if your system has the openpty() call.
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*/
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#undef HAVE_OPENPTY
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/*
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* define PTYRANGE0 and or PTYRANGE1 if you want to adapt screen
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* to unusual environments. E.g. For SunOs the defaults are "qpr" and
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* "0123456789abcdef". For SunOs 4.1.2
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* #define PTYRANGE0 "pqrstuvwxyzPQRST"
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* is recommended by Dan Jacobson.
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*/
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#undef PTYRANGE0
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#undef PTYRANGE1
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#define USEVARARGS
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