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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-04-26 05:04:18 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 09:25:31 +0400
commit9c70220b73908f64792422a2c39c593c4792f2c5 (patch)
tree2090ea10aaa2714a5e095bae8cc02e743c378a3a /include/linux/skbuff.h
parenta27ef749e7be3b06fb58df53d94eb97a21f18707 (diff)
downloadlinux-9c70220b73908f64792422a2c39c593c4792f2c5.tar.xz
[SK_BUFF]: Introduce skb_transport_header(skb)
For the places where we need a pointer to the transport header, it is still legal to touch skb->h.raw directly if just adding to, subtracting from or setting it to another layer header. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index d3f186230ee2..39a6da243b24 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -951,6 +951,11 @@ static inline void skb_reserve(struct sk_buff *skb, int len)
skb->tail += len;
}
+static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
+{
+ return skb->h.raw;
+}
+
static inline void skb_reset_transport_header(struct sk_buff *skb)
{
skb->h.raw = skb->data;