diff options
| author | Harald Welte <laforge@netfilter.org> | 2006-01-12 13:30:04 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-01-12 14:06:43 -0800 |
| commit | 2e4e6a17af35be359cc8f1c924f8f198fbd478cc (patch) | |
| tree | cb4b5438dcf9ff9d57518a26124308bcbfffd214 /net/ipv4/netfilter/ip_nat_rule.c | |
| parent | 880b005f294454d989783d0984dc554dfe3c8214 (diff) | |
| download | linux-2e4e6a17af35be359cc8f1c924f8f198fbd478cc.tar.gz | |
[NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables
This monster-patch tries to do the best job for unifying the data
structures and backend interfaces for the three evil clones ip_tables,
ip6_tables and arp_tables. In an ideal world we would never have
allowed this kind of copy+paste programming... but well, our world
isn't (yet?) ideal.
o introduce a new x_tables module
o {ip,arp,ip6}_tables depend on this x_tables module
o registration functions for tables, matches and targets are only
wrappers around x_tables provided functions
o all matches/targets that are used from ip_tables and ip6_tables
are now implemented as xt_FOOBAR.c files and provide module aliases
to ipt_FOOBAR and ip6t_FOOBAR
o header files for xt_matches are in include/linux/netfilter/,
include/linux/netfilter_{ipv4,ipv6} contains compatibility wrappers
around the xt_FOOBAR.h headers
Based on this patchset we're going to further unify the code,
gradually getting rid of all the layer 3 specific assumptions.
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/ip_nat_rule.c')
| -rw-r--r-- | net/ipv4/netfilter/ip_nat_rule.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ip_nat_rule.c b/net/ipv4/netfilter/ip_nat_rule.c index cb66b8bddeb3d..1de86282d2324 100644 --- a/net/ipv4/netfilter/ip_nat_rule.c +++ b/net/ipv4/netfilter/ip_nat_rule.c @@ -95,6 +95,7 @@ static struct ipt_table nat_table = { .valid_hooks = NAT_VALID_HOOKS, .lock = RW_LOCK_UNLOCKED, .me = THIS_MODULE, + .af = AF_INET, }; /* Source NAT */ @@ -168,7 +169,7 @@ static unsigned int ipt_dnat_target(struct sk_buff **pskb, } static int ipt_snat_checkentry(const char *tablename, - const struct ipt_entry *e, + const void *entry, void *targinfo, unsigned int targinfosize, unsigned int hook_mask) @@ -201,7 +202,7 @@ static int ipt_snat_checkentry(const char *tablename, } static int ipt_dnat_checkentry(const char *tablename, - const struct ipt_entry *e, + const void *entry, void *targinfo, unsigned int targinfosize, unsigned int hook_mask) |