| #ifndef _NFNETLINK_H |
| #define _NFNETLINK_H |
| #include <linux/types.h> |
| #include <linux/netfilter/nfnetlink_compat.h> |
| |
| enum nfnetlink_groups { |
| NFNLGRP_NONE, |
| #define NFNLGRP_NONE NFNLGRP_NONE |
| NFNLGRP_CONNTRACK_NEW, |
| #define NFNLGRP_CONNTRACK_NEW NFNLGRP_CONNTRACK_NEW |
| NFNLGRP_CONNTRACK_UPDATE, |
| #define NFNLGRP_CONNTRACK_UPDATE NFNLGRP_CONNTRACK_UPDATE |
| NFNLGRP_CONNTRACK_DESTROY, |
| #define NFNLGRP_CONNTRACK_DESTROY NFNLGRP_CONNTRACK_DESTROY |
| NFNLGRP_CONNTRACK_EXP_NEW, |
| #define NFNLGRP_CONNTRACK_EXP_NEW NFNLGRP_CONNTRACK_EXP_NEW |
| NFNLGRP_CONNTRACK_EXP_UPDATE, |
| #define NFNLGRP_CONNTRACK_EXP_UPDATE NFNLGRP_CONNTRACK_EXP_UPDATE |
| NFNLGRP_CONNTRACK_EXP_DESTROY, |
| #define NFNLGRP_CONNTRACK_EXP_DESTROY NFNLGRP_CONNTRACK_EXP_DESTROY |
| __NFNLGRP_MAX, |
| }; |
| #define NFNLGRP_MAX (__NFNLGRP_MAX - 1) |
| |
| /* General form of address family dependent message. |
| */ |
| struct nfgenmsg { |
| __u8 nfgen_family; /* AF_xxx */ |
| __u8 version; /* nfnetlink version */ |
| __be16 res_id; /* resource id */ |
| }; |
| |
| #define NFNETLINK_V0 0 |
| |
| /* netfilter netlink message types are split in two pieces: |
| * 8 bit subsystem, 8bit operation. |
| */ |
| |
| #define NFNL_SUBSYS_ID(x) ((x & 0xff00) >> 8) |
| #define NFNL_MSG_TYPE(x) (x & 0x00ff) |
| |
| /* No enum here, otherwise __stringify() trick of MODULE_ALIAS_NFNL_SUBSYS() |
| * won't work anymore */ |
| #define NFNL_SUBSYS_NONE 0 |
| #define NFNL_SUBSYS_CTNETLINK 1 |
| #define NFNL_SUBSYS_CTNETLINK_EXP 2 |
| #define NFNL_SUBSYS_QUEUE 3 |
| #define NFNL_SUBSYS_ULOG 4 |
| #define NFNL_SUBSYS_OSF 5 |
| #define NFNL_SUBSYS_COUNT 6 |
| |
| #endif /* _NFNETLINK_H */ |
