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Viewing changes to linux/include/net/netfilter/nf_nat_helper.h

  • Committer: Bazaar Package Importer
  • Author(s): Soren Hansen
  • Date: 2008-06-24 15:06:04 UTC
  • mfrom: (5.1.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20080624150604-5t7r1o1kxq0ycz81
Tags: 1.4.0-4ubuntu1
* Merge from debian unstable, remaining changes:
  - Took references to 2.4 kernel out of doc-base control files (Jordan
    Mantha, Malone #25972) (patches/all/091-fix-2.4-references.patch)
  - Use linux-libc-dev instead of local copy of kernel-headers.

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linux/include/net/netfilter/nf_nat_helper.h
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#ifndef _NF_NAT_HELPER_H
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#define _NF_NAT_HELPER_H
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/* NAT protocol helper routines. */
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#include <net/netfilter/nf_conntrack.h>
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struct sk_buff;
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/* These return true or false. */
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extern int nf_nat_mangle_tcp_packet(struct sk_buff **skb,
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                                    struct nf_conn *ct,
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                                    enum ip_conntrack_info ctinfo,
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                                    unsigned int match_offset,
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                                    unsigned int match_len,
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                                    const char *rep_buffer,
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                                    unsigned int rep_len);
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extern int nf_nat_mangle_udp_packet(struct sk_buff **skb,
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                                    struct nf_conn *ct,
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                                    enum ip_conntrack_info ctinfo,
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                                    unsigned int match_offset,
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                                    unsigned int match_len,
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                                    const char *rep_buffer,
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                                    unsigned int rep_len);
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extern int nf_nat_seq_adjust(struct sk_buff **pskb,
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                             struct nf_conn *ct,
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                             enum ip_conntrack_info ctinfo);
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/* Setup NAT on this expected conntrack so it follows master, but goes
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 * to port ct->master->saved_proto. */
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extern void nf_nat_follow_master(struct nf_conn *ct,
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                                 struct nf_conntrack_expect *this);
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#endif