[src/trunk]: src/games/canfield/canfield Use uid_t to hold getuid() results, ...

[dholland <dholland%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/45d2d952c699
branches:  trunk
changeset: 327990:45d2d952c699
user:      dholland <dholland%NetBSD.org@localhost>
date:      Sat Mar 22 23:42:48 2014 +0000

description:
Use uid_t to hold getuid() results, and don't check getuid for failure
as it isn't allowed to fail.

diffstat:

 games/canfield/canfield/canfield.c |  8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diffs (36 lines):

diff -r 6437efa1aa38 -r 45d2d952c699 games/canfield/canfield/canfield.c
--- a/games/canfield/canfield/canfield.c        Sat Mar 22 23:39:04 2014 +0000
+++ b/games/canfield/canfield/canfield.c        Sat Mar 22 23:42:48 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: canfield.c,v 1.28 2011/05/23 22:46:35 joerg Exp $      */
+/*     $NetBSD: canfield.c,v 1.29 2014/03/22 23:42:48 dholland Exp $   */
 
 /*
  * Copyright (c) 1980, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)canfield.c 8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: canfield.c,v 1.28 2011/05/23 22:46:35 joerg Exp $");
+__RCSID("$NetBSD: canfield.c,v 1.29 2014/03/22 23:42:48 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -168,7 +168,7 @@
 #define BETTINGBOX     2
 #define NOBOX          3
 static int status = INSTRUCTIONBOX;
-static int uid;
+static uid_t uid;
 
 /*
  * Basic betting costs
@@ -1643,8 +1643,6 @@
        time(&acctstart);
        initdeck(deck);
        uid = getuid();
-       if (uid < 0)
-               uid = 0;
        dbfd = open(_PATH_SCORE, O_RDWR);
 
        /* Revoke setgid privileges */