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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 07c4d4883ef2
children
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/*
 * machine dependicies
 *
 * %G% (Berkeley) %W%
 *
 * 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.
 */

/*
 * Variables for checking to make sure the system isn't too loaded
 * for people to play
 */
/* MAXLOAD and MAXUSERS are now set by configure. */

#define AUTHORUID        0
#if 0
#define	MAXUSERS	25	/* max number of users for this game */
#define	MAXLOAD		40	/* 10 * max 15 minute load average */
#endif
#define	CHECKTIME	15	/* number of minutes between load checks */