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8dd33cc93e
Let's refactor the code so we can reach the masquerade functionality from outside the xt context (ie. nftables). The patch includes the addition of an atomic counter to the masquerade notifier: the stuff to be done by the notifier is the same for xt and nftables. Therefore, only one notification handler is needed. This factorization only involves IPv4; a similar patch follows to handle IPv6. Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
14 lines
417 B
C
14 lines
417 B
C
#ifndef _NF_NAT_MASQUERADE_IPV4_H_
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#define _NF_NAT_MASQUERADE_IPV4_H_
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#include <net/netfilter/nf_nat.h>
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unsigned int
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nf_nat_masquerade_ipv4(struct sk_buff *skb, unsigned int hooknum,
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const struct nf_nat_range *range,
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const struct net_device *out);
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void nf_nat_masquerade_ipv4_register_notifier(void);
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void nf_nat_masquerade_ipv4_unregister_notifier(void);
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#endif /*_NF_NAT_MASQUERADE_IPV4_H_ */
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