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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 adfa37e67084
children
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/*
 * network.h  -  networking setup
 *
 * 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.
 */

/*
 * Note that networking is set up for machines that can communicate
 * via some system such as uucp.  The mechanism listed here uses
 * uux and assumes that the target machine allows access to the
 * game via the uux command.  NETCOMMAND must be defined if networking
 * is desired.
 */

/* #define	NETCOMMAND "uux - -n '%s!%s -u' >/dev/null 2>&1" */

/* Networking information -- should not vary among networking machines */
#define	SYSLEN 9
#define	LOGLEN 8
#undef	NUMNET /* 1 */
struct network {
    char *system;
    char *rogue;
};
extern struct network Network[];

/* This system's name -- should not be defined if uname() is available */
#undef SYSTEM 	/* "ihesa" */