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_REDIRECT.c | |
| parent | 3d058d7bc2c5671ae630e0b463be8a69b5783fb9 (diff) | |
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_REDIRECT.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_REDIRECT.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c index 18a0656505a..7c0103a5203 100644 --- a/net/ipv4/netfilter/ipt_REDIRECT.c +++ b/net/ipv4/netfilter/ipt_REDIRECT.c @@ -28,9 +28,9 @@ MODULE_DESCRIPTION("Xtables: Connection redirection to localhost"); /* FIXME: Take multiple ranges --RR */ static int redirect_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; } @@ -47,8 +47,8 @@ redirect_tg(struct sk_buff *skb, const struct xt_action_param *par) struct nf_conn *ct; enum ip_conntrack_info ctinfo; __be32 newdst; - const struct nf_nat_multi_range_compat *mr = par->targinfo; - struct nf_nat_range newrange; + const struct nf_nat_ipv4_multi_range_compat *mr = par->targinfo; + struct nf_nat_ipv4_range newrange; NF_CT_ASSERT(par->hooknum == NF_INET_PRE_ROUTING || par->hooknum == NF_INET_LOCAL_OUT); @@ -76,20 +76,20 @@ redirect_tg(struct sk_buff *skb, const struct xt_action_param *par) } /* 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, newdst, newdst, mr->range[0].min, mr->range[0].max }); /* Hand modified range to generic setup. */ - return nf_nat_setup_info(ct, &newrange, IP_NAT_MANIP_DST); + return nf_nat_setup_info(ct, &newrange, NF_NAT_MANIP_DST); } static struct xt_target redirect_tg_reg __read_mostly = { .name = "REDIRECT", .family = NFPROTO_IPV4, .target = redirect_tg, - .targetsize = sizeof(struct nf_nat_multi_range_compat), + .targetsize = sizeof(struct nf_nat_ipv4_multi_range_compat), .table = "nat", .hooks = (1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_OUT), .checkentry = redirect_tg_check, |