Generate <>& symbolically. I'm avoiding .../dist/... directories for now.

[bsdgames-darwin.git] / sail / dr_main.c

diff --git a/sail/dr_main.c b/sail/dr_main.c
index c6e49681a9a9c0f24950ec06175b04ce11425b0f..c3f145d724e6cc7910f1d3d11a8f790cb3159282 100644 (file)
--- a/sail/dr_main.c
+++ b/sail/dr_main.c
@@ -1,6 +1,8 @@
+/*     $NetBSD: dr_main.c,v 1.11 2001/02/05 01:10:09 christos Exp $    */
+
 /*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1983, 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
@@ -31,24 +33,33 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-static char sccsid[] = "@(#)dr_main.c  5.5 (Berkeley) 6/1/90";
+#if 0
+static char sccsid[] = "@(#)dr_main.c  8.2 (Berkeley) 4/16/94";
+#else
+__RCSID("$NetBSD: dr_main.c,v 1.11 2001/02/05 01:10:09 christos Exp $");
+#endif
 #endif /* not lint */
 
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "extern.h"
 #include "driver.h"
 
-dr_main()
+int
+dr_main(void)
 {
-       register int n;
-       register struct ship *sp;
+       int n;
+       struct ship *sp;
        int nat[NNATION];
        int value = 0;
 
-       (void) signal(SIGINT, SIG_IGN);
-       (void) signal(SIGQUIT, SIG_IGN);
-       (void) signal(SIGTSTP, SIG_IGN);
-       if (issetuid)
-               (void) setruid(geteuid());
+       signal(SIGINT, SIG_IGN);
+       signal(SIGQUIT, SIG_IGN);
+       signal(SIGTSTP, SIG_IGN);
        if (game < 0 || game >= NSCENE) {
                fprintf(stderr, "DRIVER: Bad game number %d\n", game);
                exit(1);
@@ -64,7 +75,7 @@ dr_main()
        foreachship(sp) {
                if (sp->file == NULL &&
                    (sp->file = (struct File *)calloc(1, sizeof (struct File))) == NULL) {
-                       (void) fprintf(stderr, "DRIVER: Out of memory.\n");
+                       fprintf(stderr, "DRIVER: Out of memory.\n");
                        exit(1);
                }
                sp->file->index = sp - SHIP(0);