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- /* Copyright (c) 1993
- * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
- * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
- * Copyright (c) 1987 Oliver Laumann
- *
- * This program 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.
- *
- * This program 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 this program (see the file COPYING); if not, write to the
- * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- ****************************************************************
- * $Id: config.h.in,v 1.7 1993/08/05 14:23:35 mlschroe Exp $ FAU
- */
-
-
-
-
-
- /**********************************************************************
- *
- * User Configuration Section
- */
-
-
-
- /*
- * Define SOCKDIR to be the directory to contain the named sockets
- * screen creates. This should be in a common subdirectory, such as
- * /usr/local or /tmp. It makes things a little more secure if you
- * choose a directory which is not writable by everyone or where the
- * "sticky" bit is on, but this isn't required.
- * If SOCKDIR is not defined screen will put the named sockets in
- * the user's home directory. Notice that this can cause you problems
- * if some user's HOME directories are NFS-mounted and don't support
- * named sockets.
- * Screen will name the subdirectories "S-$USER" (e.g /tmp/S-davison).
- * Do not define TMPTEST unless it's for debugging purpose.
- */
-
- #ifndef TMPTEST
- # define SOCKDIR "/tmp/screens"
- #else
- # define SOCKDIR "/tmp/testscreens"
- #endif
-
- /*
- * Screen sources two startup files. First a global file with a path
- * specified here, second your local $HOME/.screenrc
- * Don't define this, if you don't want it.
- */
- #ifndef ETCSCREENRC
- # define ETCSCREENRC "/usr/local/etc/screenrc"
- #endif
-
- /*
- * Screen can look for the environment variable $SYSSCREENRC and -if it
- * exists- load the file specified in that variable as global screenrc.
- * If you want to enable this feature, define ALLOW_SYSSCREENRC to one (1).
- * Otherwise ETCSCREENRC is always loaded.
- */
- #define ALLOW_SYSSCREENRC 1
-
- /*
- * define PTYMODE if you do not like the default of 0622, which allows
- * public write to your pty.
- * define PTYGROUP to some numerical group-id if you do not want the
- * tty to be in "your" group.
- * Note, screen is unable to change mode or group of the pty if it
- * is not installed with sufficient privilege. (e.g. set-uid-root)
- */
- #undef PTYMODE
- #undef PTYGROUP
-
- /*
- * If screen is NOT installed set-uid root, screen can provide tty
- * security by exclusively locking the ptys. While this keeps other
- * users from opening your ptys, it also keeps your own subprocesses
- * from being able to open /dev/tty. Define LOCKPTY to add this
- * exclusive locking.
- */
- #undef LOCKPTY
-
- /*
- * If you'd rather see the status line on the first line of your
- * terminal rather than the last, define TOPSTAT.
- */
- #undef TOPSTAT
-
- /*
- * here come the erlangen extensions to screen:
- * define LOCK if you want to use a lock program for a screenlock.
- * define PASSWORD for secure reattach of your screen.
- * define COPY_PASTE to use the famous hacker's treasure zoo.
- * define POW_DETACH to have a detach_and_logout key.
- * define REMOTE_DETACH (-d option) to move screen between terminals.
- * define AUTO_NUKE to enable Tim MacKenzies clear screen nuking
- * define PSEUDOS to allow window input/output filtering
- * define MULTI to allow multiple attaches.
- * define MULTIUSER to allow other users attach to your session
- * (if they are in the acl, of course)
- * (jw)
- */
- #undef SIMPLESCREEN
- #ifndef SIMPLESCREEN
- # define LOCK
- # define PASSWORD
- # define COPY_PASTE
- # define REMOTE_DETACH
- # define POW_DETACH
- # define AUTO_NUKE
- # define PSEUDOS
- # define MULTI
- # define MULTIUSER
- #endif /* SIMPLESCREEN */
-
- /*
- * As error messages are mostly meaningless to the user, we
- * try to throw out phrases that are somewhat more familiar
- * to ...well, at least familiar to us NetHack players.
- */
- #ifndef NONETHACK
- # define NETHACK
- #endif /* NONETHACK */
-
- /*
- * If screen is installed with permissions to update /etc/utmp (such
- * as if it is installed set-uid root), define UTMPOK.
- */
- #define UTMPOK
-
- /* Set LOGINDEFAULT to one (1)
- * if you want entries added to /etc/utmp by default, else set it to
- * zero (0).
- * LOGINDEFAULT will be one (1) whenever LOGOUTOK is undefined!
- */
- #define LOGINDEFAULT 1
-
- /* Set LOGOUTOK to one (1)
- * if you want the user to be able to log her/his windows out.
- * (Meaning: They are there, but not visible in /etc/utmp).
- * Disabling this feature only makes sense if you have a secure /etc/utmp
- * database.
- * Negative examples: suns usually have a world writable utmp file,
- * xterm will run perfectly without s-bit.
- */
- #define LOGOUTOK 1
-
-
- /*
- * If UTMPOK is defined and your system (incorrectly) counts logins by
- * counting non-null entries in /etc/utmp (instead of counting non-null
- * entries with no hostname that are not on a pseudo tty), define USRLIMIT
- * to have screen put an upper-limit on the number of entries to write
- * into /etc/utmp. This helps to keep you from exceeding a limited-user
- * license.
- */
- #undef USRLIMIT
-
-
-
- /**********************************************************************
- *
- * End of User Configuration Section
- *
- * Rest of this file is modified by 'configure'
- * Change at your own risk!
- *
- */
-
- /*
- * Some defines to identify special unix variants
- */
- #ifndef SVR4
- #undef SVR4
- #endif
-
- #ifndef OSF1
- #undef OSF1
- #endif
-
- #ifndef MIPS
- #undef MIPS
- #endif
-
- /*
- * Define POSIX if your system supports IEEE Std 1003.1-1988 (POSIX).
- */
- #undef POSIX
-
- /*
- * Define BSDJOBS if you have BSD-style job control (both process
- * groups and a tty that deals correctly with them).
- */
- #undef BSDJOBS
-
- /*
- * Define TERMIO if you have struct termio instead of struct sgttyb.
- * This is usually the case for SVID systems, where BSD uses sgttyb.
- * POSIX systems should define this anyway, even though they use
- * struct termios.
- */
- #undef TERMIO
-
- /*
- * Define TERMINFO if your machine emulates the termcap routines
- * with the terminfo database.
- * Thus the .screenrc file is parsed for
- * the command 'terminfo' and not 'termcap'.
- */
- #undef TERMINFO
-
- /*
- * If your library does not define ospeed, define this.
- */
- #undef NEED_OSPEED
-
- /*
- * Define SYSV if your machine is SYSV complient (Sys V, HPUX, A/UX)
- */
- #ifndef SYSV
- #undef SYSV
- #endif
-
- /*
- * Define SIGVOID if your signal handlers return void. On older
- * systems, signal returns int, but on newer ones, it returns void.
- */
- #undef SIGVOID
-
- /*
- * Define USESIGSET if you have sigset for BSD 4.1 reliable signals.
- */
- #undef USESIGSET
-
- /*
- * Define SYSVSIGS if signal handlers must be reinstalled after
- * they have been called.
- */
- #undef SYSVSIGS
-
- /*
- * Define BSDWAIT if your system defines a 'union wait' in <sys/wait.h>
- *
- * Only allow BSDWAIT i.e. wait3 on nonposix systems, since
- * posix implies wait(3) and waitpid(3). vdlinden@fwi.uva.nl
- *
- */
- #ifndef POSIX
- #undef BSDWAIT
- #endif
-
- /*
- * On RISCOS we prefer wait2() over wait3(). rouilj@sni-usa.com
- */
- #ifdef BSDWAIT
- #undef USE_WAIT2
- #endif
-
- /*
- * Define DIRENT if your system has <dirent.h> instead of <sys/dir.h>
- */
- #undef DIRENT
-
- /*
- * If your system has getutent(), pututline(), etc. to write to the
- * utmp file, define GETUTENT.
- */
- #undef GETUTENT
-
- /*
- * Define UTHOST if the utmp file has a host field.
- */
- #undef UTHOST
-
- /*
- * If ttyslot() breaks getlogin() by returning indexes to utmp entries
- * of type DEAD_PROCESS, then our getlogin() replacement should be
- * selected by defining BUGGYGETLOGIN.
- */
- #undef BUGGYGETLOGIN
-
- /*
- * If your system does not have the calls setreuid() and setregid(),
- * define NOREUID to force screen to use a forked process to safely
- * create output files without retaining any special privileges.
- * (Output logging will be disabled, however.)
- */
- #undef NOREUID
-
- /*
- * If you want the "time" command to display the current load average
- * define LOADAV. Maybe you must install screen with the needed
- * privileges to read /dev/kmem.
- * Note that NLIST_ stuff is only checked, when getloadavg() is not available.
- */
- #undef LOADAV
-
- #undef LOADAV_NUM
- #undef LOADAV_TYPE
- #undef LOADAV_SCALE
- #undef LOADAV_GETLOADAVG
- #undef LOADAV_UNIX
- #undef LOADAV_AVENRUN
-
- #undef NLIST_DECLARED
- #undef NLIST_STRUCT
- #undef NLIST_NAME_UNION
-
- /*
- * If your system has the new format /etc/ttys (like 4.3 BSD) and the
- * getttyent(3) library functions, define GETTTYENT.
- */
- #undef GETTTYENT
-
- /*
- * Define USEBCOPY if the bcopy/memcpy from your system's C library
- * supports the overlapping of source and destination blocks. When
- * undefined, screen uses its own (probably slower) version of bcopy().
- *
- * SYSV machines may have a working memcpy() -- Oh, this is
- * quite unlikely. Tell me if you see one. (Juergen)
- * But then, memmove() should work, if at all available.
- */
- #undef USEBCOPY
- #undef USEMEMCPY
- #undef USEMEMMOVE
-
- /*
- * If your system has vsprintf() and requires the use of the macros in
- * "varargs.h" to use functions with variable arguments,
- * define USEVARARGS.
- */
- #undef USEVARARGS
-
- /*
- * If the select return value doesn't treat a descriptor that is
- * usable for reading and writing as two hits, define SELECT_BROKEN.
- */
- #undef SELECT_BROKEN
-
- /*
- * Define this if your system supports named pipes.
- */
- #undef NAMEDPIPE
-
- /*
- * Define this if your system exits select() immediatly if a pipe is
- * opened read-only and no writer has opened it.
- */
- #undef BROKEN_PIPE
-
- /*
- * Define this if the unix-domain socket implementation doesn't
- * create a socket in the filesystem.
- */
- #undef SOCK_NOT_IN_FS
-
- /*
- * If your system has setenv() and unsetenv() define USESETENV
- */
- #undef USESETENV
-
- /*
- * If your system does not come with a setenv()/putenv()/getenv()
- * functions, you may bring in our own code by defining NEEDPUTENV.
- */
- #undef NEEDPUTENV
-
- /*
- * If the passwords are stored in a shadow file and you want the
- * builtin lock to work properly, define SHADOWPW.
- */
- #undef SHADOWPW
-
- /*
- * If you are on a SYS V machine that restricts filename length to 14
- * characters, you may need to enforce that by setting NAME_MAX to 14
- */
- #undef NAME_MAX /* KEEP_UNDEF_HERE override system value */
- #undef NAME_MAX
-
- /*
- * define PTYRANGE0 and or PTYRANGE1 if you want to adapt screen
- * to unusual environments. E.g. For SunOs the defaults are "qpr" and
- * "0123456789abcdef". For SunOs 4.1.2
- * #define PTYRANGE0 "pqrstuvwxyzPQRST"
- * is recommended by Dan Jacobson.
- */
- #undef PTYRANGE0
- #undef PTYRANGE1
-
- /*
- * some defines to prevent retypedefs
- */
- #undef SIG_T_DEFINED
- #undef PID_T_DEFINED
- #undef UID_T_DEFINED
-
-