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Remove unsafe and unnecessary pointer casts.

This commit is contained in:
dholland 2014-03-29 20:53:55 +00:00
parent c6e948ac19
commit d07915f9b3
1 changed files with 6 additions and 7 deletions
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13
games/hunt/hunt/hunt.c
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@ -1,4 +1,4 @@
/* $NetBSD: hunt.c,v 1.42 2014/03/29 20:52:13 dholland Exp $ */
/* $NetBSD: hunt.c,v 1.43 2014/03/29 20:53:55 dholland Exp $ */
/*
* Copyright (c) 1983-2003, Regents of the University of California.
* All rights reserved.
@ -32,7 +32,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: hunt.c,v 1.42 2014/03/29 20:52:13 dholland Exp $");
__RCSID("$NetBSD: hunt.c,v 1.43 2014/03/29 20:53:55 dholland Exp $");
#endif /* not lint */
#include <sys/param.h>
@ -99,7 +99,7 @@ static void sigterm(int) __dead;
static void sigusr1(int) __dead;
static void find_driver(bool);
static void start_driver(void);
static int broadcast_vec(int, struct sockaddr **);
static int broadcast_vec(int, struct sockaddr_in **);
#ifdef INTERNET
static SOCKET *list_drivers(void);
#endif
@ -337,7 +337,7 @@ main(int ac, char **av)
#ifdef INTERNET
static int
broadcast_vec(int s /*socket*/, struct sockaddr **vector)
broadcast_vec(int s /*socket*/, struct sockaddr_in **vector)
{
int vec_cnt;
struct ifaddrs *ifp, *ip;
@ -352,8 +352,7 @@ broadcast_vec(int s /*socket*/, struct sockaddr **vector)
(ip->ifa_flags & IFF_BROADCAST))
vec_cnt++;
*vector = (struct sockaddr *)
malloc(vec_cnt * sizeof(struct sockaddr_in));
*vector = malloc(vec_cnt * sizeof(struct sockaddr_in));
vec_cnt = 0;
for (ip = ifp; ip; ip = ip->ifa_next)
@ -432,7 +431,7 @@ list_drivers(void)
}
if (initial)
brdc = broadcast_vec(test_socket, (void *) &brdv);
brdc = broadcast_vec(test_socket, &brdv);
#ifdef SO_BROADCAST
/* Sun's will broadcast even though this option can't be set */