1#ifndef _UAPI_NFNETLINK_H 2#define _UAPI_NFNETLINK_H 3#include <linux/types.h> 4#include <linux/netfilter/nfnetlink_compat.h> 5 6enum nfnetlink_groups { 7 NFNLGRP_NONE, 8#define NFNLGRP_NONE NFNLGRP_NONE 9 NFNLGRP_CONNTRACK_NEW, 10#define NFNLGRP_CONNTRACK_NEW NFNLGRP_CONNTRACK_NEW 11 NFNLGRP_CONNTRACK_UPDATE, 12#define NFNLGRP_CONNTRACK_UPDATE NFNLGRP_CONNTRACK_UPDATE 13 NFNLGRP_CONNTRACK_DESTROY, 14#define NFNLGRP_CONNTRACK_DESTROY NFNLGRP_CONNTRACK_DESTROY 15 NFNLGRP_CONNTRACK_EXP_NEW, 16#define NFNLGRP_CONNTRACK_EXP_NEW NFNLGRP_CONNTRACK_EXP_NEW 17 NFNLGRP_CONNTRACK_EXP_UPDATE, 18#define NFNLGRP_CONNTRACK_EXP_UPDATE NFNLGRP_CONNTRACK_EXP_UPDATE 19 NFNLGRP_CONNTRACK_EXP_DESTROY, 20#define NFNLGRP_CONNTRACK_EXP_DESTROY NFNLGRP_CONNTRACK_EXP_DESTROY 21 NFNLGRP_NFTABLES, 22#define NFNLGRP_NFTABLES NFNLGRP_NFTABLES 23 __NFNLGRP_MAX, 24}; 25#define NFNLGRP_MAX (__NFNLGRP_MAX - 1) 26 27/* General form of address family dependent message. 28 */ 29struct nfgenmsg { 30 __u8 nfgen_family; /* AF_xxx */ 31 __u8 version; /* nfnetlink version */ 32 __be16 res_id; /* resource id */ 33}; 34 35#define NFNETLINK_V0 0 36 37/* netfilter netlink message types are split in two pieces: 38 * 8 bit subsystem, 8bit operation. 39 */ 40 41#define NFNL_SUBSYS_ID(x) ((x & 0xff00) >> 8) 42#define NFNL_MSG_TYPE(x) (x & 0x00ff) 43 44/* No enum here, otherwise __stringify() trick of MODULE_ALIAS_NFNL_SUBSYS() 45 * won't work anymore */ 46#define NFNL_SUBSYS_NONE 0 47#define NFNL_SUBSYS_CTNETLINK 1 48#define NFNL_SUBSYS_CTNETLINK_EXP 2 49#define NFNL_SUBSYS_QUEUE 3 50#define NFNL_SUBSYS_ULOG 4 51#define NFNL_SUBSYS_OSF 5 52#define NFNL_SUBSYS_IPSET 6 53#define NFNL_SUBSYS_ACCT 7 54#define NFNL_SUBSYS_CTNETLINK_TIMEOUT 8 55#define NFNL_SUBSYS_CTHELPER 9 56#define NFNL_SUBSYS_NFTABLES 10 57#define NFNL_SUBSYS_NFT_COMPAT 11 58#define NFNL_SUBSYS_COUNT 12 59 60/* Reserved control nfnetlink messages */ 61#define NFNL_MSG_BATCH_BEGIN NLMSG_MIN_TYPE 62#define NFNL_MSG_BATCH_END NLMSG_MIN_TYPE+1 63 64#endif /* _UAPI_NFNETLINK_H */ 65