---

yaml --- r: 78479 b: refs/heads/master c: f97c1e0 h: refs/heads/master i: 78477: dc63527 78475: e6f398a 78471: 557fd15 78463: 41cb137 v: v3
git-mirror · Jan 28, 2008 · 16d6dec · 16d6dec
1 parent e6658bb
commit 16d6dec
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Showing 11 changed files with 61 additions and 52 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 21cf2253ebcf070bc307e0b56d696a2519c75cb4
+refs/heads/master: f97c1e0c6ebdb606c97b6cb5e837c6110ac5a961
diff --git a/trunk/net/ipv4/arp.c b/trunk/net/ipv4/arp.c
@@ -777,7 +777,7 @@ static int arp_process(struct sk_buff *skb)
  *	Check for bad requests for 127.x.x.x and requests for multicast
  *	addresses.  If this is one such, delete it.
  */
-	if (LOOPBACK(tip) || MULTICAST(tip))
+	if (ipv4_is_loopback(tip) || ipv4_is_multicast(tip))
 		goto out;
 
 /*

diff --git a/trunk/net/ipv4/datagram.c b/trunk/net/ipv4/datagram.c
@@ -40,7 +40,7 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 
 	oif = sk->sk_bound_dev_if;
 	saddr = inet->saddr;
-	if (MULTICAST(usin->sin_addr.s_addr)) {
+	if (ipv4_is_multicast(usin->sin_addr.s_addr)) {
 		if (!oif)
 			oif = inet->mc_index;
 		if (!saddr)

diff --git a/trunk/net/ipv4/devinet.c b/trunk/net/ipv4/devinet.c
@@ -404,7 +404,7 @@ static int inet_set_ifa(struct net_device *dev, struct in_ifaddr *ifa)
 		in_dev_hold(in_dev);
 		ifa->ifa_dev = in_dev;
 	}
-	if (LOOPBACK(ifa->ifa_local))
+	if (ipv4_is_loopback(ifa->ifa_local))
 		ifa->ifa_scope = RT_SCOPE_HOST;
 	return inet_insert_ifa(ifa);
 }
@@ -583,7 +583,7 @@ static __inline__ int inet_abc_len(__be32 addr)
 {
 	int rc = -1;	/* Something else, probably a multicast. */
 
-	if (ZERONET(addr))
+	if (ipv4_is_zeronet(addr))
 		rc = 0;
 	else {
 		__u32 haddr = ntohl(addr);

diff --git a/trunk/net/ipv4/fib_frontend.c b/trunk/net/ipv4/fib_frontend.c
@@ -167,9 +167,9 @@ static inline unsigned __inet_dev_addr_type(const struct net_device *dev,
 	unsigned ret = RTN_BROADCAST;
 	struct fib_table *local_table;
 
-	if (ZERONET(addr) || BADCLASS(addr))
+	if (ipv4_is_zeronet(addr) || ipv4_is_badclass(addr))
 		return RTN_BROADCAST;
-	if (MULTICAST(addr))
+	if (ipv4_is_multicast(addr))
 		return RTN_MULTICAST;
 
 #ifdef CONFIG_IP_MULTIPLE_TABLES
@@ -710,7 +710,7 @@ void fib_add_ifaddr(struct in_ifaddr *ifa)
 	if (ifa->ifa_broadcast && ifa->ifa_broadcast != htonl(0xFFFFFFFF))
 		fib_magic(RTM_NEWROUTE, RTN_BROADCAST, ifa->ifa_broadcast, 32, prim);
 
-	if (!ZERONET(prefix) && !(ifa->ifa_flags&IFA_F_SECONDARY) &&
+	if (!ipv4_is_zeronet(prefix) && !(ifa->ifa_flags&IFA_F_SECONDARY) &&
 	    (prefix != addr || ifa->ifa_prefixlen < 32)) {
 		fib_magic(RTM_NEWROUTE, dev->flags&IFF_LOOPBACK ? RTN_LOCAL :
 			  RTN_UNICAST, prefix, ifa->ifa_prefixlen, prim);

diff --git a/trunk/net/ipv4/igmp.c b/trunk/net/ipv4/igmp.c
@@ -1742,7 +1742,7 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr)
 	int ifindex;
 	int count = 0;
 
-	if (!MULTICAST(addr))
+	if (!ipv4_is_multicast(addr))
 		return -EINVAL;
 
 	rtnl_lock();
@@ -1855,7 +1855,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
 	int leavegroup = 0;
 	int i, j, rv;
 
-	if (!MULTICAST(addr))
+	if (!ipv4_is_multicast(addr))
 		return -EINVAL;
 
 	rtnl_lock();
@@ -1985,7 +1985,7 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex)
 	struct ip_sf_socklist *newpsl, *psl;
 	int leavegroup = 0;
 
-	if (!MULTICAST(addr))
+	if (!ipv4_is_multicast(addr))
 		return -EINVAL;
 	if (msf->imsf_fmode != MCAST_INCLUDE &&
 	    msf->imsf_fmode != MCAST_EXCLUDE)
@@ -2068,7 +2068,7 @@ int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
 	struct inet_sock *inet = inet_sk(sk);
 	struct ip_sf_socklist *psl;
 
-	if (!MULTICAST(addr))
+	if (!ipv4_is_multicast(addr))
 		return -EINVAL;
 
 	rtnl_lock();
@@ -2130,7 +2130,7 @@ int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
 	if (psin->sin_family != AF_INET)
 		return -EINVAL;
 	addr = psin->sin_addr.s_addr;
-	if (!MULTICAST(addr))
+	if (!ipv4_is_multicast(addr))
 		return -EINVAL;
 
 	rtnl_lock();
@@ -2180,7 +2180,7 @@ int ip_mc_sf_allow(struct sock *sk, __be32 loc_addr, __be32 rmt_addr, int dif)
 	struct ip_sf_socklist *psl;
 	int i;
 
-	if (!MULTICAST(loc_addr))
+	if (!ipv4_is_multicast(loc_addr))
 		return 1;
 
 	for (pmc=inet->mc_list; pmc; pmc=pmc->next) {

diff --git a/trunk/net/ipv4/ip_gre.c b/trunk/net/ipv4/ip_gre.c
@@ -176,7 +176,8 @@ static struct ip_tunnel * ipgre_tunnel_lookup(__be32 remote, __be32 local, __be3
 	}
 	for (t = tunnels_l[h1]; t; t = t->next) {
 		if (local == t->parms.iph.saddr ||
-		     (local == t->parms.iph.daddr && MULTICAST(local))) {
+		     (local == t->parms.iph.daddr &&
+		      ipv4_is_multicast(local))) {
 			if (t->parms.i_key == key && (t->dev->flags&IFF_UP))
 				return t;
 		}
@@ -201,7 +202,7 @@ static struct ip_tunnel **__ipgre_bucket(struct ip_tunnel_parm *parms)
 
 	if (local)
 		prio |= 1;
-	if (remote && !MULTICAST(remote)) {
+	if (remote && !ipv4_is_multicast(remote)) {
 		prio |= 2;
 		h ^= HASH(remote);
 	}
@@ -367,7 +368,8 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
 
 	read_lock(&ipgre_lock);
 	t = ipgre_tunnel_lookup(iph->daddr, iph->saddr, (flags&GRE_KEY) ? *(((__be32*)p) + (grehlen>>2) - 1) : 0);
-	if (t == NULL || t->parms.iph.daddr == 0 || MULTICAST(t->parms.iph.daddr))
+	if (t == NULL || t->parms.iph.daddr == 0 ||
+	    ipv4_is_multicast(t->parms.iph.daddr))
 		goto out;
 
 	if (t->parms.iph.ttl == 0 && type == ICMP_TIME_EXCEEDED)
@@ -619,7 +621,7 @@ static int ipgre_rcv(struct sk_buff *skb)
 		skb_postpull_rcsum(skb, skb_transport_header(skb), offset);
 		skb->pkt_type = PACKET_HOST;
 #ifdef CONFIG_NET_IPGRE_BROADCAST
-		if (MULTICAST(iph->daddr)) {
+		if (ipv4_is_multicast(iph->daddr)) {
 			/* Looped back packet, drop it! */
 			if (((struct rtable*)skb->dst)->fl.iif == 0)
 				goto drop;
@@ -783,7 +785,8 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 		struct rt6_info *rt6 = (struct rt6_info*)skb->dst;
 
 		if (rt6 && mtu < dst_mtu(skb->dst) && mtu >= IPV6_MIN_MTU) {
-			if ((tunnel->parms.iph.daddr && !MULTICAST(tunnel->parms.iph.daddr)) ||
+			if ((tunnel->parms.iph.daddr &&
+			     !ipv4_is_multicast(tunnel->parms.iph.daddr)) ||
 			    rt6->rt6i_dst.plen == 128) {
 				rt6->rt6i_flags |= RTF_MODIFIED;
 				skb->dst->metrics[RTAX_MTU-1] = mtu;
@@ -1009,7 +1012,7 @@ ipgre_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
 
 				t = netdev_priv(dev);
 
-				if (MULTICAST(p.iph.daddr))
+				if (ipv4_is_multicast(p.iph.daddr))
 					nflags = IFF_BROADCAST;
 				else if (p.iph.daddr)
 					nflags = IFF_POINTOPOINT;
@@ -1143,7 +1146,7 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev,
 		memcpy(&iph->daddr, daddr, 4);
 		return t->hlen;
 	}
-	if (iph->daddr && !MULTICAST(iph->daddr))
+	if (iph->daddr && !ipv4_is_multicast(iph->daddr))
 		return t->hlen;
 
 	return -t->hlen;
@@ -1166,7 +1169,7 @@ static int ipgre_open(struct net_device *dev)
 {
 	struct ip_tunnel *t = netdev_priv(dev);
 
-	if (MULTICAST(t->parms.iph.daddr)) {
+	if (ipv4_is_multicast(t->parms.iph.daddr)) {
 		struct flowi fl = { .oif = t->parms.link,
 				    .nl_u = { .ip4_u =
 					      { .daddr = t->parms.iph.daddr,
@@ -1189,7 +1192,7 @@ static int ipgre_open(struct net_device *dev)
 static int ipgre_close(struct net_device *dev)
 {
 	struct ip_tunnel *t = netdev_priv(dev);
-	if (MULTICAST(t->parms.iph.daddr) && t->mlink) {
+	if (ipv4_is_multicast(t->parms.iph.daddr) && t->mlink) {
 		struct in_device *in_dev = inetdev_by_index(t->mlink);
 		if (in_dev) {
 			ip_mc_dec_group(in_dev, t->parms.iph.daddr);
@@ -1236,7 +1239,7 @@ static int ipgre_tunnel_init(struct net_device *dev)
 
 	if (iph->daddr) {
 #ifdef CONFIG_NET_IPGRE_BROADCAST
-		if (MULTICAST(iph->daddr)) {
+		if (ipv4_is_multicast(iph->daddr)) {
 			if (!iph->saddr)
 				return -EINVAL;
 			dev->flags = IFF_BROADCAST;

diff --git a/trunk/net/ipv4/ipmr.c b/trunk/net/ipv4/ipmr.c
@@ -749,7 +749,7 @@ static int ipmr_mfc_add(struct mfcctl *mfc, int mrtsock)
 		return 0;
 	}
 
-	if (!MULTICAST(mfc->mfcc_mcastgrp.s_addr))
+	if (!ipv4_is_multicast(mfc->mfcc_mcastgrp.s_addr))
 		return -EINVAL;
 
 	c=ipmr_cache_alloc();
@@ -1461,7 +1461,7 @@ int pim_rcv_v1(struct sk_buff * skb)
 	   b. packet is not a NULL-REGISTER
 	   c. packet is not truncated
 	 */
-	if (!MULTICAST(encap->daddr) ||
+	if (!ipv4_is_multicast(encap->daddr) ||
 	    encap->tot_len == 0 ||
 	    ntohs(encap->tot_len) + sizeof(*pim) > skb->len)
 		goto drop;
@@ -1517,7 +1517,7 @@ static int pim_rcv(struct sk_buff * skb)
 	/* check if the inner packet is destined to mcast group */
 	encap = (struct iphdr *)(skb_transport_header(skb) +
 				 sizeof(struct pimreghdr));
-	if (!MULTICAST(encap->daddr) ||
+	if (!ipv4_is_multicast(encap->daddr) ||
 	    encap->tot_len == 0 ||
 	    ntohs(encap->tot_len) + sizeof(*pim) > skb->len)
 		goto drop;

diff --git a/trunk/net/ipv4/raw.c b/trunk/net/ipv4/raw.c
@@ -530,7 +530,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 	if (msg->msg_flags & MSG_DONTROUTE)
 		tos |= RTO_ONLINK;
 
-	if (MULTICAST(daddr)) {
+	if (ipv4_is_multicast(daddr)) {
 		if (!ipc.oif)
 			ipc.oif = inet->mc_index;
 		if (!saddr)