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| author | Alexey Dobriyan <adobriyan@sw.ru> | 2008-01-31 04:02:13 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-31 19:27:35 -0800 |
| commit | 8d870052079d255917ec4f8431f5ec102707b7af (patch) | |
| tree | 77ab4f07ef4980d179c4e47d3a6e034c055f9bdf /include/net | |
| parent | a98da11d88dbec1d5cebe2c6dbe9939ed8d13f69 (diff) | |
| download | kernel_samsung_aries-8d870052079d255917ec4f8431f5ec102707b7af.zip kernel_samsung_aries-8d870052079d255917ec4f8431f5ec102707b7af.tar.gz kernel_samsung_aries-8d870052079d255917ec4f8431f5ec102707b7af.tar.bz2 | |
[NETFILTER]: x_tables: per-netns xt_tables
In fact all we want is per-netns set of rules, however doing that will
unnecessary complicate routines such as ipt_hook()/ipt_do_table, so
make full xt_table array per-netns.
Every user stubbed with init_net for a while.
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/net_namespace.h | 4 | ||||
| -rw-r--r-- | include/net/netns/x_tables.h | 10 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index b8c1d60..28738b7 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -12,6 +12,7 @@ #include <net/netns/packet.h> #include <net/netns/ipv4.h> #include <net/netns/ipv6.h> +#include <net/netns/x_tables.h> struct proc_dir_entry; struct net_device; @@ -56,6 +57,9 @@ struct net { #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) struct netns_ipv6 ipv6; #endif +#ifdef CONFIG_NETFILTER + struct netns_xt xt; +#endif }; #ifdef CONFIG_NET diff --git a/include/net/netns/x_tables.h b/include/net/netns/x_tables.h new file mode 100644 index 0000000..0cb63ed --- /dev/null +++ b/include/net/netns/x_tables.h @@ -0,0 +1,10 @@ +#ifndef __NETNS_X_TABLES_H +#define __NETNS_X_TABLES_H + +#include <linux/list.h> +#include <linux/net.h> + +struct netns_xt { + struct list_head tables[NPROTO]; +}; +#endif |