Fix usage message

[bsdgames-darwin.git] / canfield / cfscores / cfscores.c

diff --git a/canfield/cfscores/cfscores.c b/canfield/cfscores/cfscores.c
index a506e9ba20fd99e03e24f3604a6eb197670e4d7c..14725bae07634a2f8bd773cf313052fca254a9d3 100644 (file)
--- a/canfield/cfscores/cfscores.c
+++ b/canfield/cfscores/cfscores.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: cfscores.c,v 1.10 2000/07/03 03:57:40 matt Exp $       */
+/*     $NetBSD: cfscores.c,v 1.15 2008/07/20 01:03:21 lukem Exp $      */
 
 /*
  * Copyright (c) 1983, 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.
  *
@@ -35,15 +31,15 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
-       The Regents of the University of California.  All rights reserved.\n");
+__COPYRIGHT("@(#) Copyright (c) 1983, 1993\
+ The Regents of the University of California.  All rights reserved.");
 #endif /* not lint */
 
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)cfscores.c 8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: cfscores.c,v 1.10 2000/07/03 03:57:40 matt Exp $");
+__RCSID("$NetBSD: cfscores.c,v 1.15 2008/07/20 01:03:21 lukem Exp $");
 #endif
 #endif /* not lint */
 
@@ -70,16 +66,13 @@ struct betinfo {
 
 int dbfd;
 
-int    main __P((int, char *[]));
-void   printuser __P((const struct passwd *, int));
+void   printuser(const struct passwd *, int);
 
 int
-main(argc, argv)
-       int argc;
-       char *argv[];
+main(int argc, char *argv[])
 {
        struct passwd *pw;
-       int uid;
+       uid_t uid;
 
        /* Revoke setgid privileges */
        setgid(getgid());
@@ -120,18 +113,19 @@ main(argc, argv)
  * print out info for specified password entry
  */
 void
-printuser(pw, printfail)
-       const struct passwd *pw;
-       int printfail;
+printuser(const struct passwd *pw, int printfail)
 {
        struct betinfo total;
+       off_t pos;
        int i;
 
-       if (pw->pw_uid < 0) {
-               printf("Bad uid %d\n", pw->pw_uid);
+       pos = pw->pw_uid * (off_t)sizeof(struct betinfo);
+       /* test pos, not pw_uid; uid_t can be unsigned, which makes gcc warn */
+       if (pos < 0) {
+               printf("Bad uid %d\n", (int)pw->pw_uid);
                return;
        }
-       i = lseek(dbfd, pw->pw_uid * sizeof(struct betinfo), SEEK_SET);
+       i = lseek(dbfd, pos, SEEK_SET);
        if (i < 0)
                warn("lseek %s", _PATH_SCORE);
        i = read(dbfd, (char *)&total, sizeof(total));