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Searched refs:prevhdr (Results 1 – 5 of 5) sorted by relevance

/linux/net/xfrm/
H A Dxfrm_output.c143 static int xfrm6_hdr_offset(struct xfrm_state *x, struct sk_buff *skb, u8 **prevhdr) in xfrm6_hdr_offset() argument
149 return mip6_rthdr_offset(skb, prevhdr, x->type->proto); in xfrm6_hdr_offset()
155 return ip6_find_1stfragopt(skb, prevhdr); in xfrm6_hdr_offset()
168 u8 *prevhdr; in xfrm6_transport_output() local
176 hdr_len = xfrm6_hdr_offset(x, skb, &prevhdr); in xfrm6_transport_output()
180 (prevhdr - x->props.header_len) - skb->data); in xfrm6_transport_output()
201 u8 *prevhdr; in xfrm6_ro_output() local
206 hdr_len = xfrm6_hdr_offset(x, skb, &prevhdr); in xfrm6_ro_output()
210 (prevhdr - x->props.header_len) - skb->data); in xfrm6_ro_output()
/linux/net/ipv6/
H A Dxfrm6_output.c51 u8 prevhdr = ipv6_hdr(skb)->nexthdr; in xfrm6_noneed_fragment() local
53 if (prevhdr != NEXTHDR_FRAGMENT) in xfrm6_noneed_fragment()
H A Dip6_output.c722 int ip6_fraglist_init(struct sk_buff *skb, unsigned int hlen, u8 *prevhdr, in ip6_fraglist_init() argument
730 *prevhdr = NEXTHDR_FRAGMENT; in ip6_fraglist_init()
789 unsigned short needed_tailroom, int hdr_room, u8 *prevhdr, in ip6_frag_init() argument
792 state->prevhdr = prevhdr; in ip6_frag_init()
811 u8 *prevhdr = state->prevhdr, *fragnexthdr_offset; in ip6_frag_next() local
856 fragnexthdr_offset += prevhdr - skb_network_header(skb); in ip6_frag_next()
898 u8 *prevhdr, nexthdr = 0; in ip6_fragment() local
905 err = ip6_find_1stfragopt(skb, &prevhdr); in ip6_fragment()
909 nexthdr = *prevhdr; in ip6_fragment()
910 nexthdr_offset = prevhdr - skb_network_header(skb); in ip6_fragment()
[all …]
/linux/net/ipv6/netfilter/
H A Dnf_conntrack_reasm.c403 u8 prevhdr = NEXTHDR_IPV6; in find_prev_fhdr() local
427 prevhdr = nexthdr; in find_prev_fhdr()
438 *prevhdrp = prevhdr; in find_prev_fhdr()
454 u8 prevhdr; in nf_ct_frag6_gather() local
462 if (find_prev_fhdr(skb, &prevhdr, &nhoff, &fhoff) < 0) in nf_ct_frag6_gather()
/linux/include/net/
H A Dipv6.h167 int ip6_fraglist_init(struct sk_buff *skb, unsigned int hlen, u8 *prevhdr,
183 u8 *prevhdr; member
196 unsigned short needed_tailroom, int hdr_room, u8 *prevhdr,