notnotdnethack/include/unixconf.h

/*	SCCS Id: @(#)unixconf.h 3.4	1999/07/02	*/
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed.  See license for details. */

#ifdef UNIX
#ifndef UNIXCONF_H
#define UNIXCONF_H

/*#define FUZZER_TIMEOUT 60*/

/* define any of the following that are appropriate */
#define NETWORK		/* if running on a networked system */
			/* e.g. Suns sharing a playground through NFS */

#define POSIX_JOB_CONTROL /* use System V / Solaris 2.x / POSIX job control */
			/* (e.g., VSUSP) */

/* #define RANDOM */		/* if neither random/srandom nor lrand48/srand48
				   is available from your system */

/*
 * The next two defines are intended mainly for the Andrew File System,
 * which does not allow hard links.  If NO_FILE_LINKS is defined, lock files
 * will be created in LOCKDIR using open() instead of in the playground using
 * link().
 *		Ralf Brown, 7/26/89 (from v2.3 hack of 10/10/88)
 */

/* #define NO_FILE_LINKS */	/* if no hard links */
/* #define LOCKDIR "/usr/games/lib/nethackdir" */	/* where to put locks */

/*
 * If you want the static parts of your playground on a read-only file
 * system, define VAR_PLAYGROUND to be where the variable parts are kept.
 */
/* #define VAR_PLAYGROUND "/playground" */


/*
 * Define DEF_PAGER as your default pager, e.g. "/bin/cat" or "/usr/ucb/more"
 * If defined, it can be overridden by the environment variable PAGER.
 * Hack will use its internal pager if DEF_PAGER is not defined.
 * (This might be preferable for security reasons.)
 * #define DEF_PAGER	".../mydir/mypager"
 */



/*
 * Define PORT_HELP to be the name of the port-specfic help file.
 * This file is found in HACKDIR.
 * Normally, you shouldn't need to change this.
 * There is currently no port-specific help for Unix systems.
 */
/* #define PORT_HELP "Unixhelp" */

#ifdef TTY_GRAPHICS
/*
 * To enable the `timed_delay' option for using a timer rather than extra
 * screen output when pausing for display effect.  Requires that `msleep'
 * function be available (with time argument specified in milliseconds).
 * Various output devices can produce wildly varying delays when the
 * "extra output" method is used, but not all systems provide access to
 * a fine-grained timer.
 */
#define TIMED_DELAY	/* usleep() */
#endif

/*
 * If you define MAIL, then the player will be notified of new mail
 * when it arrives.  If you also define DEF_MAILREADER then this will
 * be the default mail reader, and can be overridden by the environment
 * variable MAILREADER; otherwise an internal pager will be used.
 * A stat system call is done on the mailbox every MAILCKFREQ moves.
 */

#define MAIL			/* Deliver mail during the game */

/* The Andrew Message System does mail a little differently from normal
 * UNIX.  Mail is deposited in the user's own directory in ~/Mailbox
 * (another directory).  MAILBOX is the element that will be added on to
 * the user's home directory path to generate the Mailbox path - just in
 * case other Andrew sites do it differently from CMU.
 *
 *		dan lovinger
 *		dl2n+@andrew.cmu.edu (dec 19 1989)
 */

/* #define AMS */		/* use Andrew message system for mail */

/* NO_MAILREADER is for kerberos authenticating filesystems where it is
 * essentially impossible to securely exec child processes, like mail
 * readers, when the game is running under a special token.
 *
 *	       dan
 */

/* #define NO_MAILREADER */	/* have mail daemon just tell player of mail */

#ifdef	MAIL
#define DEF_MAILREADER	"/bin/mail"

/* #define MAILCKFREQ	50 */
#endif	/* MAIL */



#ifdef COMPRESS
/* Some implementations of compress need a 'quiet' option.
 * If you've got one of these versions, put -q here.
 * You can also include any other strange options your compress needs.
 * If you have a normal compress, just leave it commented out.
 */
/* #define COMPRESS_OPTIONS "-q" */
#endif

#define FCMASK	0660	/* file creation mask */

/* fcntl(2) is a POSIX-portable call for manipulating file descriptors.
 * Comment out the USE_FCNTL if for some reason you have a strange
 * os/filesystem combination for which fcntl(2) does not work. */
# define USE_FCNTL

/*
 * The remainder of the file should not need to be changed.
 */

# ifndef POSIX_JOB_CONTROL
#  define POSIX_JOB_CONTROL
# endif

/*
 * BSD/ULTRIX systems are normally the only ones that can suspend processes.
 * Suspending NetHack processes cleanly should be easy to add to other systems
 * that have SIGTSTP in the Berkeley sense.  Currently the only such systems
 * known to work are HPUX and AIX 3.1; other systems will probably require
 * tweaks to unixtty.c and ioctl.c.
 *
 * POSIX defines a slightly different type of job control, which should be
 * equivalent for NetHack's purposes.  POSIX_JOB_CONTROL should work on
 * various recent SYSV versions (with possibly tweaks to unixtty.c again).
 */
#if defined(BSD_JOB_CONTROL) || defined(POSIX_JOB_CONTROL)
/*#define SUSPEND*/		/* let ^Z suspend the game */
#endif

#include <time.h>

#define HLOCK	"perm"	/* an empty file used for locking purposes */

#define tgetch getchar

/*#define SHELL*/		/* do not delete the '!' command */

#include "system.h"

#include <stdlib.h>
#include <unistd.h>

#include <sys/wait.h>

#ifndef index	/* some systems seem to do this for you */
# define index	strchr
#endif
#ifndef rindex
# define rindex	strrchr
#endif

/* Use the high quality random number routines. */
#define Rand()	random()

#ifdef TIMED_DELAY
# define msleep(k) usleep((k)*1000)
#endif

#endif /* UNIXCONF_H */
#endif /* UNIX */