Fix macro order, and quote question mark.

[bsdgames-darwin.git] / trek / main.c

diff --git a/trek/main.c b/trek/main.c
index cb3029decbd33e554f7af04318f74865182fc423..cfec1a7ba8e2dd9fff126cd2c04648c5265a90b6 100644 (file)
--- a/trek/main.c
+++ b/trek/main.c
@@ -1,6 +1,8 @@
+/*     $NetBSD: main.c,v 1.10 2001/07/22 13:34:01 wiz Exp $    */
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *     The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -31,25 +33,34 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-char copyright[] =
-"@(#) Copyright (c) 1980 Regents of the University of California.\n\
- All rights reserved.\n";
+__COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
+       The Regents of the University of California.  All rights reserved.\n");
 #endif /* not lint */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)main.c     5.7 (Berkeley) 2/28/91";*/
-static char rcsid[] = "$Id: main.c,v 1.2 1993/08/01 18:50:18 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)main.c     8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: main.c,v 1.10 2001/07/22 13:34:01 wiz Exp $");
+#endif
 #endif /* not lint */
 
-# include      "trek.h"
-# include      <stdio.h>
-# include      <sgtty.h>
-# include      <setjmp.h>
+#include <stdio.h>
+#include <setjmp.h>
+#include <termios.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <err.h>
+#include <time.h>
+#include <sys/types.h>
+#include "trek.h"
+#include "getpar.h"
 
 # define       PRIO            00      /* default priority */
 
-int    Mother  = 51 + (51 << 8);
+uid_t  Mother  = 51 + (51 << 8);
 
 /*
 **      ####  #####    #    ####          #####  ####   #####  #   #
@@ -125,7 +136,7 @@ int Mother  = 51 + (51 << 8);
 **
 **     Many things in trek are not as clear as they might be, but are
 **     done to reduce space.  I compile with the -f and -O flags.  I
-**     am constrained to running with non-seperated I/D space, since
+**     am constrained to running with non-separated I/D space, since
 **     we don't have doubleing point hardware here; even if we did, I
 **     would like trek to be available to the large number of people
 **     who either have an 11/40 or do not have FP hardware.  I also
@@ -150,30 +161,39 @@ int       Mother  = 51 + (51 << 8);
 
 jmp_buf env;
 
+int main __P((int, char **));
+
+int
 main(argc, argv)
 int    argc;
 char   **argv;
 {
+       time_t          curtime;
        long                    vect;
-       /* extern FILE          *f_log; */
-       register char           opencode;
+       char            opencode;
        int                     prio;
-       register int            ac;
-       register char           **av;
-       struct  sgttyb          argp;
+       int             ac;
+       char            **av;
+       struct  termios         argp;
+
+       /* Revoke setgid privileges */
+       setgid(getgid());
 
        av = argv;
        ac = argc;
        av++;
-       time(&vect);
+       time(&curtime);
+       vect = (long) curtime;
        srand(vect);
        opencode = 'w';
        prio = PRIO;
-       if (gtty(1, &argp) == 0)
+
+       if (tcgetattr(1, &argp) == 0)
        {
-               if ((argp.sg_ispeed ) < B1200)
+               if (cfgetispeed(&argp) < B1200)
                        Etc.fast++;
        }
+
        while (ac > 1 && av[0][0] == '-')
        {
                switch (av[0][1])
@@ -213,7 +233,7 @@ char        **argv;
                av++;
        }
        if (ac > 2)
-               syserr(0, "arg count");
+               errx(1, "arg count");
                /*
        if (ac > 1)
                f_log = fopen(av[0], opencode);
@@ -233,4 +253,5 @@ char        **argv;
        } while (getynpar("Another game"));
 
        fflush(stdout);
+       return 0;
 }