From d431ae68bb3b9d90f4077929b5b83199f0f3854e Mon Sep 17 00:00:00 2001
From: Keith Bostic <bostic@ucbvax.Berkeley.EDU>
Date: Mon, 28 Mar 1994 15:06:34 -0800
Subject: [PATCH] fix compiler warning From: ralphc@pyramid.com (Ralph
 Campbell)

SCCS-vsn: sys/net/bpf.c 8.2
---
 usr/src/sys/net/bpf.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/usr/src/sys/net/bpf.c b/usr/src/sys/net/bpf.c
index 9e63a7bed4..e788d96f36 100644
--- a/usr/src/sys/net/bpf.c
+++ b/usr/src/sys/net/bpf.c
@@ -9,7 +9,7 @@
  *
  * %sccs.include.redist.c%
  *
- *      @(#)bpf.c	8.1 (Berkeley) %G%
+ *      @(#)bpf.c	8.2 (Berkeley) %G%
  *
  * static char rcsid[] =
  * "$Header: bpf.c,v 1.33 91/10/27 21:21:58 mccanne Exp $";
@@ -102,7 +102,7 @@ static void	bpf_freed __P((struct bpf_d *));
 static void	bpf_freed __P((struct bpf_d *));
 static void	bpf_ifname __P((struct ifnet *, struct ifreq *));
 static void	bpf_ifname __P((struct ifnet *, struct ifreq *));
-static void	bpf_mcopy __P((void *, void *, u_int));
+static void	bpf_mcopy __P((const void *, void *, u_int));
 static int	bpf_movein __P((struct uio *, int,
 		    struct mbuf **, struct sockaddr *, int *));
 static int	bpf_setif __P((struct bpf_d *, struct ifreq *));
@@ -110,7 +110,7 @@ static int	bpf_setif __P((struct bpf_d *, struct ifreq *));
 static inline void
 		bpf_wakeup __P((struct bpf_d *));
 static void	catchpacket __P((struct bpf_d *, u_char *, u_int,
-		    u_int, void (*)(void *, void *, u_int)));
+		    u_int, void (*)(const void *, void *, u_int)));
 static void	reset_d __P((struct bpf_d *));
 
 static int
@@ -1000,16 +1000,16 @@ bpf_tap(arg, pkt, pktlen)
  */
 static void
 bpf_mcopy(src_arg, dst_arg, len)
-	void *src_arg, *dst_arg;
+	const void *src_arg;
+	void *dst_arg;
 	register u_int len;
 {
-	register struct mbuf *m;
+	register const struct mbuf *m;
 	register u_int count;
-	u_char *src, *dst;
+	u_char *dst;
 
-	src = src_arg;
-	dst = dst_arg;
 	m = src_arg;
+	dst = dst_arg;
 	while (len > 0) {
 		if (m == 0)
 			panic("bpf_mcopy");
@@ -1059,7 +1059,7 @@ catchpacket(d, pkt, pktlen, snaplen, cpfn)
 	register struct bpf_d *d;
 	register u_char *pkt;
 	register u_int pktlen, snaplen;
-	register void (*cpfn)();
+	register void (*cpfn)(const void *, void *, u_int);
 {
 	register struct bpf_hdr *hp;
 	register int totlen, curlen;
-- 
2.20.1