c579a9e7d5
There are two existing strutures which defines the GRE and PPTP header. So use these two structures instead of the ones defined by netfilter to keep consitent with other codes. Signed-off-by: Gao Feng <fgao@ikuai8.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
34 lines
748 B
C
34 lines
748 B
C
#ifndef _CONNTRACK_PROTO_GRE_H
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#define _CONNTRACK_PROTO_GRE_H
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#include <asm/byteorder.h>
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#include <net/gre.h>
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#include <net/pptp.h>
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struct nf_ct_gre {
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unsigned int stream_timeout;
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unsigned int timeout;
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};
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#ifdef __KERNEL__
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#include <net/netfilter/nf_conntrack_tuple.h>
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struct nf_conn;
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/* structure for original <-> reply keymap */
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struct nf_ct_gre_keymap {
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struct list_head list;
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struct nf_conntrack_tuple tuple;
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};
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/* add new tuple->key_reply pair to keymap */
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int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir,
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struct nf_conntrack_tuple *t);
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/* delete keymap entries */
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void nf_ct_gre_keymap_destroy(struct nf_conn *ct);
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void nf_nat_need_gre(void);
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#endif /* __KERNEL__ */
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#endif /* _CONNTRACK_PROTO_GRE_H */
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