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Don't swap signal handlers in md_shellescape(). md_shellescape() sets SIGINT and SIGQUIT to be ignored, storing the previous handlers, and restores them after the shell exits. But it mixed up the two handlers. Since the signals were usually handled by the same function, this fix doesn't have much effect, but anything that makes signal code less confusing is a good thing.
author John "Elwin" Edwards
date Mon, 08 Jun 2015 10:01:25 -0400
parents 44a0fce4b168
children 4b1999ac91cf
line wrap: on
line source

/*
 * mach_dep.h  -  machine dependicies
 *
 * Advanced Rogue
 * Copyright (C) 1984, 1985, 1986 Michael Morgan, Ken Dalka and AT&T
 * All rights reserved.
 *
 * Based on "Rogue: Exploring the Dungeons of Doom"
 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
 * All rights reserved.
 *
 * See the file LICENSE.TXT for full copyright and licensing information.
 */

/* Set these options, if not using config.h */
#ifndef HAVE_CONFIG_H
/*
 * define that the wizard commands exist
 */
#undef	WIZARD /* 0 */

/*
 * define if you want to limit scores to one per class per userid
 */
#undef LIMITSCORE /* 1 */

#endif

/* 
 * define that rogue should "nice()" itself
 */
#undef NICE	/* 1 */

#ifdef NICE
#define	FUDGE_TIME	70	/* fudge factor allowed in time for saved game*/
#else
#define	FUDGE_TIME	50	/* fudge factor allowed in time for saved game*/
#endif

#undef	DUMP		/* 1 */	/* dump core rather than catch the signal     */
#undef	NOCHECKACCESS	/* 1 */	/* If set, then don't check time on save file */


/*
 * where scorefile should live
 */
#ifndef HAVE_CONFIG_H
#define SCOREFILE	"arogue7.scr"
#define LOGFILE "arogue7.log"
#endif


/*
 * Variables for checking to make sure the system isn't too loaded
 * for people to play
 */

#if u370
#	define	MAXUSERS	40	/* max number of users for this game */
#	define	MAXPROCESSES	140	/* number processes including system */
					/* processes but not including gettys*/
#endif
#if uts
#	define	MAXUSERS	45	/* max number of users for this game */
#	define	MAXPROCESSES	150	/* number processes including system */
					/* processes but not including gettys*/
#endif
#if vax
#	define	MAXUSERS	17	/* max number of users for this game */
#	define	MAXPROCESSES	85	/* number processes including system */
					/* processes but not including gettys*/
#endif
#if u3b
#	define	MAXUSERS	14	/* max number of users for this game */
#	define	MAXPROCESSES	75	/* number processes including system */
					/* processes but not including gettys*/
#endif

#undef	MAXUSERS
#undef	MAXPROCESSES

#undef	CHECKTIME	/* 15 *//* number of minutes between load checks     */
				/* if not defined checks are only on startup */
#define UTMP	"/etc/utmp"	/* where utmp file lives */
/*
 * define the current author user id of the program for "special handling"
 */
#ifndef AUTHOR
#define AUTHOR 0
#endif