*/
#include <linux/kernel.h>
-#include <linux/ip.h>
#include <linux/tcp.h> /* for tcphdr */
+#include <net/ip.h>
#include <net/tcp.h> /* for csum_tcpudp_magic */
#include <net/udp.h>
#include <net/icmp.h> /* for icmp_send */
return dst;
}
-static inline struct rtable *
+static struct rtable *
__ip_vs_get_out_rt(struct ip_vs_conn *cp, u32 rtos)
{
struct rtable *rt; /* Route to the other host */
#define IP_VS_XMIT(skb, rt) \
do { \
(skb)->ipvs_property = 1; \
- (skb)->ip_summed = CHECKSUM_NONE; \
- NF_HOOK(PF_INET, NF_IP_LOCAL_OUT, (skb), NULL, \
+ skb_forward_csum(skb); \
+ NF_HOOK(PF_INET, NF_INET_LOCAL_OUT, (skb), NULL, \
(rt)->u.dst.dev, dst_output); \
} while (0)
}
/* copy-on-write the packet before mangling it */
- if (!ip_vs_make_skb_writable(&skb, sizeof(struct iphdr)))
+ if (!skb_make_writable(skb, sizeof(struct iphdr)))
goto tx_error_put;
if (skb_cow(skb, rt->u.dst.dev->hard_header_len))
skb->dst = &rt->u.dst;
/* mangle the packet */
- if (pp->dnat_handler && !pp->dnat_handler(&skb, pp, cp))
+ if (pp->dnat_handler && !pp->dnat_handler(skb, pp, cp))
goto tx_error;
ip_hdr(skb)->daddr = cp->daddr;
ip_send_check(ip_hdr(skb));
struct iphdr *old_iph = ip_hdr(skb);
u8 tos = old_iph->tos;
__be16 df = old_iph->frag_off;
- unsigned char *old_h = skb_transport_header(skb);
+ sk_buff_data_t old_transport_header = skb->transport_header;
struct iphdr *iph; /* Our new IP header */
- int max_headroom; /* The extra header space needed */
+ unsigned int max_headroom; /* The extra header space needed */
int mtu;
EnterFunction(10);
old_iph = ip_hdr(skb);
}
- skb->h.raw = old_h;
+ skb->transport_header = old_transport_header;
/* fix old IP header checksum */
ip_send_check(old_iph);
iph->daddr = rt->rt_dst;
iph->saddr = rt->rt_src;
iph->ttl = old_iph->ttl;
- iph->tot_len = htons(skb->len);
ip_select_ident(iph, &rt->u.dst, NULL);
- ip_send_check(iph);
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(skb, rt);
+ ip_local_out(skb);
LeaveFunction(10);
}
/* copy-on-write the packet before mangling it */
- if (!ip_vs_make_skb_writable(&skb, offset))
+ if (!skb_make_writable(skb, offset))
goto tx_error_put;
if (skb_cow(skb, rt->u.dst.dev->hard_header_len))