patch-2.4.0-test6 linux/include/net/ipip.h

• Lines: 35
• Date: Fri Aug 4 18:18:49 2000
• Orig file: v2.4.0-test5/linux/include/net/ipip.h
• Orig date: Wed Aug 18 11:38:47 1999

diff -u --recursive --new-file v2.4.0-test5/linux/include/net/ipip.h linux/include/net/ipip.h
@@ -9,7 +9,7 @@
 struct ip_tunnel
 {
 	struct ip_tunnel	*next;
-	struct net_device		*dev;
+	struct net_device	*dev;
 	struct net_device_stats	stat;
 
 	int			recursion;	/* Depth of hard_start_xmit recursion */
@@ -24,6 +24,25 @@
 
 	struct ip_tunnel_parm	parms;
 };
+
+#define IPTUNNEL_XMIT() do {						\
+	int err;							\
+	int pkt_len = skb->len;						\
+									\
+	iph->tot_len = htons(skb->len);					\
+	ip_select_ident(iph, &rt->u.dst);				\
+	ip_send_check(iph);						\
+									\
+	err = NF_HOOK(PF_INET, NF_IP_LOCAL_OUT, skb, NULL, rt->u.dst.dev, do_ip_send); \
+	if (err == NET_XMIT_SUCCESS || err == NET_XMIT_CN) {		\
+		stats->tx_bytes += pkt_len;				\
+		stats->tx_packets++;					\
+	} else {							\
+		stats->tx_errors++;					\
+		stats->tx_aborted_errors++;				\
+	}								\
+} while (0)
+
 
 extern int	ipip_init(void);
 extern int	ipgre_init(void);