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| author |   dholland <dholland@NetBSD.org> | 2014-03-29 20:53:55 +0000 |
|---|---|---|
| committer | dholland <dholland@NetBSD.org> | 2014-03-29 20:53:55 +0000 |
| commit | 32a54d49158271df4ffa0cf4422f612647973022 (patch) | |
| tree | 6254e5e3fa44cbab7129b52a41cfc27c835daf56 /hunt | |
| parent | 589e02daba1868696c35cf56be2e1faef05cbd55 (diff) | |
| download | bsdgames-darwin-32a54d49158271df4ffa0cf4422f612647973022.tar.gz bsdgames-darwin-32a54d49158271df4ffa0cf4422f612647973022.tar.zst bsdgames-darwin-32a54d49158271df4ffa0cf4422f612647973022.zip | |
Remove unsafe and unnecessary pointer casts.
Diffstat (limited to 'hunt')
| -rw-r--r-- | hunt/hunt/hunt.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/hunt/hunt/hunt.c b/hunt/hunt/hunt.c index 23cb7003..6f1cab08 100644 --- a/hunt/hunt/hunt.c +++ b/hunt/hunt/hunt.c @@ -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 */ |