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authorJesse Gross <jesse@nicira.com>2011-12-01 02:05:51 +0100
committerJesse Gross <jesse@nicira.com>2011-12-03 18:35:10 +0100
commit75f2811c6460ccc59d83c66059943ce9c9f81a18 (patch)
tree49373cf5f5b11358aeb587209ad270496f751609 /include/net/ipv6.h
parentvlan: Move vlan_set_encap_proto() to vlan header file (diff)
downloadlinux-75f2811c6460ccc59d83c66059943ce9c9f81a18.tar.xz
linux-75f2811c6460ccc59d83c66059943ce9c9f81a18.zip
ipv6: Add fragment reporting to ipv6_skip_exthdr().
While parsing through IPv6 extension headers, fragment headers are skipped making them invisible to the caller. This reports the fragment offset of the last header in order to make it possible to determine whether the packet is fragmented and, if so whether it is a first or last fragment. Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'include/net/ipv6.h')
-rw-r--r--include/net/ipv6.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index f35188e002d9..e4170a22fc6f 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -558,7 +558,7 @@ extern void ipv6_push_frag_opts(struct sk_buff *skb,
u8 *proto);
extern int ipv6_skip_exthdr(const struct sk_buff *, int start,
- u8 *nexthdrp);
+ u8 *nexthdrp, __be16 *frag_offp);
extern int ipv6_ext_hdr(u8 nexthdr);