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 /include/linux/netfilter_ipv4/ipt_dccp.h | |
| 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 'include/linux/netfilter_ipv4/ipt_dccp.h')
| -rw-r--r-- | include/linux/netfilter_ipv4/ipt_dccp.h | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/include/linux/netfilter_ipv4/ipt_dccp.h b/include/linux/netfilter_ipv4/ipt_dccp.h index 3cb3a522e62b7..e70d11e1f53cf 100644 --- a/include/linux/netfilter_ipv4/ipt_dccp.h +++ b/include/linux/netfilter_ipv4/ipt_dccp.h @@ -1,23 +1,15 @@ #ifndef _IPT_DCCP_H_ #define _IPT_DCCP_H_ -#define IPT_DCCP_SRC_PORTS 0x01 -#define IPT_DCCP_DEST_PORTS 0x02 -#define IPT_DCCP_TYPE 0x04 -#define IPT_DCCP_OPTION 0x08 +#include <linux/netfilter/xt_dccp.h> +#define IPT_DCCP_SRC_PORTS XT_DCCP_SRC_PORTS +#define IPT_DCCP_DEST_PORTS XT_DCCP_DEST_PORTS +#define IPT_DCCP_TYPE XT_DCCP_TYPE +#define IPT_DCCP_OPTION XT_DCCP_OPTION -#define IPT_DCCP_VALID_FLAGS 0x0f +#define IPT_DCCP_VALID_FLAGS XT_DCCP_VALID_FLAGS -struct ipt_dccp_info { - u_int16_t dpts[2]; /* Min, Max */ - u_int16_t spts[2]; /* Min, Max */ - - u_int16_t flags; - u_int16_t invflags; - - u_int16_t typemask; - u_int8_t option; -}; +#define ipt_dccp_info xt_dccp_info #endif /* _IPT_DCCP_H_ */ |