diff options
author | Patrick McHardy <kaber@trash.net> | 2011-12-23 13:59:49 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2011-12-23 14:36:43 +0100 |
commit | cbc9f2f4fcd70d5a627558ca9a881fa9391abf69 (patch) | |
tree | 37bc0efbcc8fda2250bca77bbd681167c96a2598 /net/ipv4/netfilter/ipt_MASQUERADE.c | |
parent | netfilter: rework user-space expectation helper support (diff) | |
download | linux-dev-cbc9f2f4fcd70d5a627558ca9a881fa9391abf69.tar.xz linux-dev-cbc9f2f4fcd70d5a627558ca9a881fa9391abf69.zip |
netfilter: nf_nat: export NAT definitions to userspace
Export the NAT definitions to userspace. So far userspace (specifically,
iptables) has been copying the headers files from include/net. Also
rename some structures and definitions in preparation for IPv6 NAT.
Since these have never been officially exported, this doesn't affect
existing userspace code.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4/netfilter/ipt_MASQUERADE.c')
-rw-r--r-- | net/ipv4/netfilter/ipt_MASQUERADE.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c index 9931152a78b5..2f210c79dc87 100644 --- a/net/ipv4/netfilter/ipt_MASQUERADE.c +++ b/net/ipv4/netfilter/ipt_MASQUERADE.c @@ -30,9 +30,9 @@ MODULE_DESCRIPTION("Xtables: automatic-address SNAT"); /* FIXME: Multiple targets. --RR */ static int masquerade_tg_check(const struct xt_tgchk_param *par) { - const struct nf_nat_multi_range_compat *mr = par->targinfo; + const struct nf_nat_ipv4_multi_range_compat *mr = par->targinfo; - if (mr->range[0].flags & IP_NAT_RANGE_MAP_IPS) { + if (mr->range[0].flags & NF_NAT_RANGE_MAP_IPS) { pr_debug("bad MAP_IPS.\n"); return -EINVAL; } @@ -49,8 +49,8 @@ masquerade_tg(struct sk_buff *skb, const struct xt_action_param *par) struct nf_conn *ct; struct nf_conn_nat *nat; enum ip_conntrack_info ctinfo; - struct nf_nat_range newrange; - const struct nf_nat_multi_range_compat *mr; + struct nf_nat_ipv4_range newrange; + const struct nf_nat_ipv4_multi_range_compat *mr; const struct rtable *rt; __be32 newsrc; @@ -79,13 +79,13 @@ masquerade_tg(struct sk_buff *skb, const struct xt_action_param *par) nat->masq_index = par->out->ifindex; /* Transfer from original range. */ - newrange = ((struct nf_nat_range) - { mr->range[0].flags | IP_NAT_RANGE_MAP_IPS, + newrange = ((struct nf_nat_ipv4_range) + { mr->range[0].flags | NF_NAT_RANGE_MAP_IPS, newsrc, newsrc, mr->range[0].min, mr->range[0].max }); /* Hand modified range to generic setup. */ - return nf_nat_setup_info(ct, &newrange, IP_NAT_MANIP_SRC); + return nf_nat_setup_info(ct, &newrange, NF_NAT_MANIP_SRC); } static int @@ -139,7 +139,7 @@ static struct xt_target masquerade_tg_reg __read_mostly = { .name = "MASQUERADE", .family = NFPROTO_IPV4, .target = masquerade_tg, - .targetsize = sizeof(struct nf_nat_multi_range_compat), + .targetsize = sizeof(struct nf_nat_ipv4_multi_range_compat), .table = "nat", .hooks = 1 << NF_INET_POST_ROUTING, .checkentry = masquerade_tg_check, |