config.h.in

gdb-6.8 Linux下的调试程序 最新版本

/* Copyright 2004 Per Bothner <[e-mail]>
 * Based on config.h from screen-4.0.2.
 * Copyright (c) 1993-2000
 *      Juergen Weigert ([e-mail])
 *      Michael Schroeder ([e-mail])
 * 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.,
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
 *
 ****************************************************************
 * $Id: config.h.in,v 1.12 1994/05/31 12:31:36 mlschroe Exp $ FAU
 */





/**********************************************************************
 *
 *	User Configuration Section
 */


/* 
 * 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)
 * define PTYROFS if the /dev/pty devices are mounted on a read-only 
 * filesystem so screen should not even attempt to set mode or group  
 * even if running as root (e.g. on TiVo).
 */
#undef PTYMODE
#undef PTYGROUP
#undef PTYROFS

/*
 * 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


/**********************************************************************
 *
 *	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 _POSIX_SOURCE
#undef _POSIX_SOURCE
#endif

/*
 * Define POSIX if your system supports IEEE Std 1003.1-1988 (POSIX).
 */
#undef POSIX

/*
 * 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 CYTERMIO if you have cyrillic termio modes.
 */
#undef CYTERMIO

/*
 * 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). [e-mail]
 * 
 */
#ifndef POSIX
#undef BSDWAIT
#endif

/*
 * On RISCOS we prefer wait2() over wait3(). [e-mail] 
 */
#ifdef BSDWAIT
#undef USE_WAIT2
#endif

/*
 * Define if you have the utempter utmp helper program
 */
#undef HAVE_UTEMPTER

/*
 * 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 has the calls setreuid() and setregid(),
 * define HAVE_SETREUID. Otherwise screen will use a forked process to
 * safely create output files without retaining any special privileges.
 */
#undef HAVE_SETREUID

/*
 * If your system supports BSD4.4's seteuid() and setegid(), define
 * HAVE_SETEUID.
 */
#undef HAVE_SETEUID

/*
 * 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 LOADAV_USE_NLIST64

#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.
 * "But then, memmove() should work, if at all available" he thought...
 * Boing, never say "works everywhere" unless you checked SCO UNIX.
 * Their memove fails the test in the configure script. Sigh. (Juergen)
 */
#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 your system has strerror() define this.
 */
#undef HAVE_STRERROR

/*
 * 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 HAVE_RENAME if your system has a rename() function
 */
#undef HAVE_RENAME

/*
 * define HAVE__EXIT if your system has the _exit() call.
 */
#undef HAVE__EXIT

/*
 * define HAVE_LSTAT if your system has symlinks and the lstat() call.
 */
#undef HAVE_LSTAT

/*
 * define HAVE_UTIMES if your system has the utimes() call.
 */
#undef HAVE_UTIMES

/*
 * define HAVE_FCHOWN if your system has the fchown() call.
 */
#undef HAVE_FCHOWN

/*
 * define HAVE_FCHMOD if your system has the fchmod() call.
 */
#undef HAVE_FCHMOD

/*
 * define HAVE_VSNPRINTF if your system has vsnprintf() (GNU lib).
 */
#undef HAVE_VSNPRINTF

/*
 * define HAVE_GETCWD if your system has the getcwd() call.
 */
#undef HAVE_GETCWD

/*
 * define HAVE_SETLOCALE if your system has the setlocale() call.
 */
#undef HAVE_SETLOCALE

/*
 * define HAVE_STRFTIME if your system has the strftime() call.
 */
#undef HAVE_STRFTIME

/*
 * define HAVE_NL_LANGINFO if your system has the nl_langinfo() call
 * and <langinfo.h> defines CODESET.
 */
#undef HAVE_NL_LANGINFO

/*
 * Newer versions of Solaris include fdwalk, which can greatly improve
 * the startup time of screen; otherwise screen spends a lot of time
 * closing file descriptors.
 */
#undef HAVE_FDWALK

/*
 * define HAVE_DEV_PTC if you have a /dev/ptc character special
 * device.
 */
#undef HAVE_DEV_PTC

/*
 * define HAVE_SVR4_PTYS if you have a /dev/ptmx character special
 * device and support the ptsname(), grantpt(), unlockpt() functions.
 */
#undef HAVE_SVR4_PTYS

/*
 * define HAVE_GETPT if you have the getpt() function.
 */
#undef HAVE_GETPT

/*
 * define HAVE_OPENPTY if your system has the openpty() call.
 */
#undef HAVE_OPENPTY

/* 
 * 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

#define USEVARARGS