give up setuid-ness. we don't need it. while i'm here, include

<sys/signal.h> and use SIGINT rather than 2.

Author: mrgtwentythree

games/adventure/init.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: init.c,v 1.2 1995/03/21 12:05:04 cgd Exp $	*/
+/*	$NetBSD: init.c,v 1.3 1996/05/21 10:48:09 mrg Exp $	*/
 
 /*-
  * Copyright (c) 1993
@@ -42,13 +42,14 @@
 #if 0
 static char sccsid[] = "@(#)init.c	8.1 (Berkeley) 6/2/93";
 #else
-static char rcsid[] = "$NetBSD: init.c,v 1.2 1995/03/21 12:05:04 cgd Exp $";
+static char rcsid[] = "$NetBSD: init.c,v 1.3 1996/05/21 10:48:09 mrg Exp $";
 #endif
 #endif /* not lint */
 
 /*      Re-coding of advent in C: data initialization                   */
 
 #include <sys/types.h>
+#include <sys/signal.h>
 #include <stdio.h>
 #include "hdr.h"
 
@@ -203,7 +204,7 @@ linkdata()                              /*  secondary data manipulation */
 
 trapdel()                               /* come here if he hits a del   */
 {	delhit++;			/* main checks, treats as QUIT  */
-	signal(2,trapdel);		/* catch subsequent DELs        */
+	signal(SIGINT,trapdel);		/* catch subsequent DELs        */
 }
 
 

games/adventure/main.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: main.c,v 1.3 1996/02/06 22:47:06 jtc Exp $	*/
+/*	$NetBSD: main.c,v 1.4 1996/05/21 10:48:07 mrg Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993
@@ -48,17 +48,17 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 6/2/93";
 #else
-static char rcsid[] = "$NetBSD: main.c,v 1.3 1996/02/06 22:47:06 jtc Exp $";
+static char rcsid[] = "$NetBSD: main.c,v 1.4 1996/05/21 10:48:07 mrg Exp $";
 #endif
 #endif /* not lint */
 
 /*      Re-coding of advent in C: main program                          */
 
 #include <sys/file.h>
+#include <sys/signal.h>
 #include <stdio.h>
 #include "hdr.h"
 
-
 main(argc,argv)
 int argc;
 char **argv;
@@ -68,8 +68,12 @@ char **argv;
 	struct text *kk;
 	extern trapdel();
 
+	/* adventure doesn't need setuid-ness, so, just get rid of it */
+	if (setuid(getuid()) < 0)
+		perror("setuid");
+
 	init();         /* Initialize everything */
-	signal(2,trapdel);
+	signal(SIGINT,trapdel);
 
 	if (argc > 1)   /* Restore file specified */
 	{               /* Restart is label 8305 (Fortran) */