diff options
| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2011-02-01 15:56:00 +0100 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2011-02-01 15:56:00 +0100 |
| commit | d956798d82d2d331c031301965d69e17a1a48a2b (patch) | |
| tree | 3ceb434334d79d9dd8b205fc502cf2d20ab737ab /include/linux/netfilter | |
| parent | f830837f0eed0f9e371b8fd65169365780814bb1 (diff) | |
netfilter: xtables: "set" match and "SET" target support
The patch adds the combined module of the "SET" target and "set" match
to netfilter. Both the previous and the current revisions are supported.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include/linux/netfilter')
| -rw-r--r-- | include/linux/netfilter/xt_set.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/include/linux/netfilter/xt_set.h b/include/linux/netfilter/xt_set.h new file mode 100644 index 000000000000..69b2bd1fb818 --- /dev/null +++ b/include/linux/netfilter/xt_set.h @@ -0,0 +1,55 @@ +#ifndef _XT_SET_H +#define _XT_SET_H + +#include <linux/netfilter/ipset/ip_set.h> + +/* Revision 0 interface: backward compatible with netfilter/iptables */ + +/* + * Option flags for kernel operations (xt_set_info_v0) + */ +#define IPSET_SRC 0x01 /* Source match/add */ +#define IPSET_DST 0x02 /* Destination match/add */ +#define IPSET_MATCH_INV 0x04 /* Inverse matching */ + +struct xt_set_info_v0 { + ip_set_id_t index; + union { + __u32 flags[IPSET_DIM_MAX + 1]; + struct { + __u32 __flags[IPSET_DIM_MAX]; + __u8 dim; + __u8 flags; + } compat; + } u; +}; + +/* match and target infos */ +struct xt_set_info_match_v0 { + struct xt_set_info_v0 match_set; +}; + +struct xt_set_info_target_v0 { + struct xt_set_info_v0 add_set; + struct xt_set_info_v0 del_set; +}; + +/* Revision 1: current interface to netfilter/iptables */ + +struct xt_set_info { + ip_set_id_t index; + __u8 dim; + __u8 flags; +}; + +/* match and target infos */ +struct xt_set_info_match { + struct xt_set_info match_set; +}; + +struct xt_set_info_target { + struct xt_set_info add_set; + struct xt_set_info del_set; +}; + +#endif /*_XT_SET_H*/ |