#include <net/ip.h>
#include <net/protocol.h>
#include <net/route.h>
-#include <net/tcp.h>
-#include <net/udp.h>
#include <linux/skbuff.h>
#include <net/sock.h>
#include <net/arp.h>
#include <net/icmp.h>
-#include <net/raw.h>
#include <net/checksum.h>
#include <net/inetpeer.h>
#include <net/checksum.h>
#include <linux/netfilter_bridge.h>
#include <linux/mroute.h>
#include <linux/netlink.h>
+#include <linux/tcp.h>
-/*
- * Shall we try to damage output packets if routing dev changes?
- */
-
-int sysctl_ip_dynaddr;
int sysctl_ip_default_ttl = IPDEFTTL;
/* Generate a checksum for an outgoing IP datagram. */
newskb->pkt_type = PACKET_LOOPBACK;
newskb->ip_summed = CHECKSUM_UNNECESSARY;
BUG_TRAP(newskb->dst);
- nf_reset(newskb);
netif_rx(newskb);
return 0;
}
dst_output);
}
+EXPORT_SYMBOL_GPL(ip_build_and_send_pkt);
+
static inline int ip_finish_output2(struct sk_buff *skb)
{
struct dst_entry *dst = skb->dst;
skb = skb2;
}
-#ifdef CONFIG_BRIDGE_NETFILTER
- /* bridge-netfilter defers calling some IP hooks to the bridge layer
- * and still needs the conntrack reference.
- */
- if (skb->nf_bridge == NULL)
-#endif
- nf_reset(skb);
-
if (hh) {
int hh_alen;
return -EINVAL;
}
-int ip_finish_output(struct sk_buff *skb)
+static inline int ip_finish_output(struct sk_buff *skb)
{
struct net_device *dev = skb->dst->dev;
if (ip_route_output_flow(&rt, &fl, sk, 0))
goto no_route;
}
- __sk_dst_set(sk, &rt->u.dst);
- tcp_v4_setup_caps(sk, &rt->u.dst);
+ sk_setup_caps(sk, &rt->u.dst);
}
skb->dst = dst_clone(&rt->u.dst);
#endif
#ifdef CONFIG_NETFILTER
to->nfmark = from->nfmark;
- to->nfcache = from->nfcache;
/* Connection association is same as pre-frag packet */
nf_conntrack_put(to->nfct);
to->nfct = from->nfct;
*/
if ((skb2 = alloc_skb(len+hlen+ll_rs, GFP_ATOMIC)) == NULL) {
- NETDEBUG(printk(KERN_INFO "IP: frag: no memory for new fragment!\n"));
+ NETDEBUG(KERN_INFO "IP: frag: no memory for new fragment!\n");
err = -ENOMEM;
goto fail;
}
ip_rt_put(rt);
}
-/*
- * IP protocol layer initialiser
- */
-
-static struct packet_type ip_packet_type = {
- .type = __constant_htons(ETH_P_IP),
- .func = ip_rcv,
-};
-
-/*
- * IP registers the packet type and then calls the subprotocol initialisers
- */
-
void __init ip_init(void)
{
- dev_add_pack(&ip_packet_type);
-
ip_rt_init();
inet_initpeers();
#endif
}
-EXPORT_SYMBOL(ip_finish_output);
EXPORT_SYMBOL(ip_fragment);
EXPORT_SYMBOL(ip_generic_getfrag);
EXPORT_SYMBOL(ip_queue_xmit);
EXPORT_SYMBOL(ip_send_check);
-
-#ifdef CONFIG_SYSCTL
-EXPORT_SYMBOL(sysctl_ip_default_ttl);
-#endif