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[SK_BUFF]: Introduce skb_set_network_header

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For the cases where the network header is being set to a offset from skb->data.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2007-03-11 22:39:41 -03:00
committed by David S. Miller
parent 878c814500
commit c14d2450cb
5 changed files with 15 additions and 7 deletions
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5
include/linux/skbuff.h
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@ -970,6 +970,11 @@ static inline void skb_reset_network_header(struct sk_buff *skb)
skb->nh.raw = skb->data;
}
static inline void skb_set_network_header(struct sk_buff *skb, const int offset)
{
skb->nh.raw = skb->data + offset;
}
static inline int skb_network_offset(const struct sk_buff *skb)
{
return skb->nh.raw - skb->data;