BSD 4_3_Net_2 release

[unix-history] / usr / src / games / mille / mille.c

diff --git a/usr/src/games/mille/mille.c b/usr/src/games/mille/mille.c
index 831da66..0bd9010 100644 (file)
--- a/usr/src/games/mille/mille.c
+++ b/usr/src/games/mille/mille.c
@@ -1,3 +1,46 @@
+/*
+ * Copyright (c) 1982 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
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+char copyright[] =
+"@(#) Copyright (c) 1982 Regents of the University of California.\n\
+ All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)mille.c    5.5 (Berkeley) 2/28/91";
+#endif /* not lint */
+

 # include      "mille.h"
 # include      <signal.h>
 # ifdef attron
 # include      "mille.h"
 # include      <signal.h>
 # ifdef attron


@@ -8,33 +51,23 @@
  * @(#)mille.c 1.3 (Berkeley) 5/10/83
  */
 
  * @(#)mille.c 1.3 (Berkeley) 5/10/83
  */
 

-int    rub();
-
-char   _sobuf[BUFSIZ];
+void   rub();

 
 main(ac, av)
 reg int                ac;
 reg char       *av[]; {
 
        reg bool        restore;
 
 main(ac, av)
 reg int                ac;
 reg char       *av[]; {
 
        reg bool        restore;

-       double          avs[3];
+
+       /* run as the user */
+       setuid(getuid());

 
        if (strcmp(av[0], "a.out") == 0) {
                outf = fopen("q", "w");
 
        if (strcmp(av[0], "a.out") == 0) {
                outf = fopen("q", "w");

-               setbuf(outf, NULL);
+               setbuf(outf, (char *)NULL);

                Debug = TRUE;
        }
        restore = FALSE;
                Debug = TRUE;
        }
        restore = FALSE;

-# ifdef LOADAV
-       if (geteuid() != ARNOLD) {
-               loadav(avs);
-               if (avs[2] > 9.0) {
-                       printf("Sorry.  The load average is too high.\n");
-                       printf("Please try again later\n");
-                       exit(1);
-               }
-       }
-# endif

        switch (ac) {
          case 2:
                rest_f(av[1]);
        switch (ac) {
          case 2:
                rest_f(av[1]);


@@ -46,7 +79,6 @@ reg char      *av[]; {
                exit(-1);
                /* NOTREACHED */
        }
                exit(-1);
                /* NOTREACHED */
        }

-       setbuf(stdout, _sobuf);

        Play = PLAYER;
        initscr();
 # ifdef attron
        Play = PLAYER;
        initscr();
 # ifdef attron


@@ -114,12 +146,13 @@ reg char  *av[]; {
  *     Routine to trap rubouts, and make sure they really want to
  * quit.
  */
  *     Routine to trap rubouts, and make sure they really want to
  * quit.
  */

+void

 rub() {
 
 rub() {
 

-       signal(SIGINT, SIG_IGN);
+       (void)signal(SIGINT, SIG_IGN);

        if (getyn(REALLYPROMPT))
                die();
        if (getyn(REALLYPROMPT))
                die();

-       signal(SIGINT, rub);
+       (void)signal(SIGINT, rub);

 }
 
 /*
 }
 
 /*


@@ -127,7 +160,7 @@ rub() {
  */
 die() {
 
  */
 die() {
 

-       signal(SIGINT, SIG_IGN);
+       (void)signal(SIGINT, SIG_IGN);

        if (outf)
                fflush(outf);
        mvcur(0, COLS - 1, LINES - 1, 0);
        if (outf)
                fflush(outf);
        mvcur(0, COLS - 1, LINES - 1, 0);