catman(8) is a past thing

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

diff --git a/trek/dumpgame.c b/trek/dumpgame.c
index b9bd05037776c6d97d27ff483dbec920d8fb4fcf..d39268134aff9f8205286938bd0875fc6fbec191 100644 (file)
--- a/trek/dumpgame.c
+++ b/trek/dumpgame.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: dumpgame.c,v 1.7 1999/09/08 21:45:32 jsm Exp $ */
+/*     $NetBSD: dumpgame.c,v 1.15 2009/08/12 08:54:54 dholland Exp $   */
 
 /*
  * Copyright (c) 1980, 1993
@@ -12,11 +12,7 @@
  * 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
+ * 3. 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.
  *
@@ -38,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)dumpgame.c 8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: dumpgame.c,v 1.7 1999/09/08 21:45:32 jsm Exp $");
+__RCSID("$NetBSD: dumpgame.c,v 1.15 2009/08/12 08:54:54 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -49,19 +45,17 @@ __RCSID("$NetBSD: dumpgame.c,v 1.7 1999/09/08 21:45:32 jsm Exp $");
 #include "trek.h"
 
 /***  THIS CONSTANT MUST CHANGE AS THE DATA SPACES CHANGE ***/
-# define       VERSION         2
+#define VERSION                2
 
-struct dump
-{
+struct dump {
        char    *area;
        int     count;
 };
 
-static int readdump __P((int));
+static int readdump(int);
 
 
-struct dump    Dump_template[] =
-{
+static struct dump Dump_template[] = {
        { (char *)&Ship,        sizeof (Ship) },
        { (char *)&Now,         sizeof (Now) },
        { (char *)&Param,       sizeof (Param) },
@@ -86,8 +80,7 @@ struct dump   Dump_template[] =
 
 /*ARGSUSED*/
 void
-dumpgame(v)
-       int v __attribute__((__unused__));
+dumpgame(int v __unused)
 {
        int             version;
        int             fd;
@@ -102,8 +95,7 @@ dumpgame(v)
        write(fd, &version, sizeof version);
 
        /* output the main data areas */
-       for (d = Dump_template; d->area; d++)
-       {
+       for (d = Dump_template; d->area; d++) {
                write(fd, &d->area, sizeof d->area);
                i = d->count;
                write(fd, d->area, i);
@@ -125,7 +117,7 @@ dumpgame(v)
 */
 
 int
-restartgame()
+restartgame(void)
 {
        int     fd;
        int             version;
@@ -133,10 +125,10 @@ restartgame()
        if ((fd = open("trek.dump", O_RDONLY)) < 0 ||
            read(fd, &version, sizeof version) != sizeof version ||
            version != VERSION ||
-           readdump(fd))
-       {
+           readdump(fd)) {
                printf("cannot restart\n");
-               close(fd);
+               if (fd >= 0)
+                       close(fd);
                return (1);
        }
 
@@ -155,8 +147,7 @@ restartgame()
 */
 
 static int
-readdump(fd1)
-int    fd1;
+readdump(int fd1)
 {
        int             fd;
        struct dump     *d;
@@ -165,8 +156,7 @@ int fd1;
 
        fd = fd1;
 
-       for (d = Dump_template; d->area; d++)
-       {
+       for (d = Dump_template; d->area; d++) {
                if (read(fd, &junk, sizeof junk) != (sizeof junk))
                        return (1);
                if ((char *)junk != d->area)