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Lines 2-10
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#include <linux/modversions.h> |
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#include <linux/modversions.h> |
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#endif |
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#endif |
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#include <linux/module.h> |
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#include <linux/module.h> |
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#include <linux/netfilter_ipv4/ip_tables.h> |
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#include <linux/version.h> |
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#include <linux/version.h> |
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21) |
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# include <linux/netfilter/x_tables.h> |
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# define ipt_register_match xt_register_match |
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# define ipt_unregister_match xt_unregister_match |
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# define ipt_match xt_match |
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#else |
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# include <linux/netfilter_ipv4/ip_tables.h> |
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//#include <linux/netfilter_ipv4/ipt_ipp2p.h> |
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//#include <linux/netfilter_ipv4/ipt_ipp2p.h> |
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#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21) */ |
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#include "ipt_ipp2p.h" |
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#include "ipt_ipp2p.h" |
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#include <net/tcp.h> |
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#include <net/tcp.h> |
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#include <net/udp.h> |
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#include <net/udp.h> |
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Lines 831-837
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const struct ipt_ip *ip, |
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const struct ipt_ip *ip, |
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#endif |
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#endif |
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void *matchinfo, |
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void *matchinfo, |
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#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,18) |
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unsigned int matchsize, |
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unsigned int matchsize, |
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#endif |
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unsigned int hook_mask) |
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unsigned int hook_mask) |
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{ |
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{ |
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/* Must specify -p tcp */ |
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/* Must specify -p tcp */ |
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Lines 843-857
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} |
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} |
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// TODO: find out what this structure is for (scheme taken |
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// from kernel sources) |
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// content seems to have a length of 8 bytes |
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// (at least on my x86 machine) |
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struct ipp2p_match_info { |
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long int dunno_what_this_is_for; |
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long int i_also_dunno_what_this_is_for; |
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}; |
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static struct ipt_match ipp2p_match = { |
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static struct ipt_match ipp2p_match = { |
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) |
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) |
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{ NULL, NULL }, |
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{ NULL, NULL }, |
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Lines 860-876
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&checkentry, |
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&checkentry, |
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NULL, |
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NULL, |
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THIS_MODULE |
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THIS_MODULE |
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#endif |
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#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17) |
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)) |
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.name = "ipp2p", |
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.name = "ipp2p", |
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.match = &match, |
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.match = &match, |
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.checkentry = &checkentry, |
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.checkentry = &checkentry, |
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.me = THIS_MODULE, |
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.me = THIS_MODULE, |
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#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17) |
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#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17) */ |
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.name = "ipp2p", |
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.name = "ipp2p", |
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.match = &match, |
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.match = &match, |
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.family = AF_INET, |
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.family = AF_INET, |
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.matchsize = sizeof(struct ipp2p_match_info), |
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.matchsize = XT_ALIGN(sizeof(struct ipt_p2p_info)), |
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.checkentry = &checkentry, |
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.checkentry = &checkentry, |
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.me = THIS_MODULE, |
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.me = THIS_MODULE, |
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#endif |
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#endif |
