release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/arm-brcm-linux-uclibcgnueabi/sysroot/usr/include/linux/netfilter/nfnetlink.h

   1 #ifndef _NFNETLINK_H
   2 #define _NFNETLINK_H
   3 #include <linux/types.h>
   4 #include <linux/netfilter/nfnetlink_compat.h>
   5
   6 enum 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_MAX,
  22 };
  23 #define NFNLGRP_MAX     (__NFNLGRP_MAX - 1)
  24
  25 /* General form of address family dependent message.
  26  */
  27 struct nfgenmsg {
  28         __u8  nfgen_family;             /* AF_xxx */
  29         __u8  version;          /* nfnetlink version */
  30         __be16    res_id;               /* resource id */
  31 };
  32
  33 #define NFNETLINK_V0    0
  34
  35 /* netfilter netlink message types are split in two pieces:
  36  * 8 bit subsystem, 8bit operation.
  37  */
  38
  39 #define NFNL_SUBSYS_ID(x)       ((x & 0xff00) >> 8)
  40 #define NFNL_MSG_TYPE(x)        (x & 0x00ff)
  41
  42 /* No enum here, otherwise __stringify() trick of MODULE_ALIAS_NFNL_SUBSYS()
  43  * won't work anymore */
  44 #define NFNL_SUBSYS_NONE                0
  45 #define NFNL_SUBSYS_CTNETLINK           1
  46 #define NFNL_SUBSYS_CTNETLINK_EXP       2
  47 #define NFNL_SUBSYS_QUEUE               3
  48 #define NFNL_SUBSYS_ULOG                4
  49 #define NFNL_SUBSYS_OSF                 5
  50 #define NFNL_SUBSYS_COUNT               6
  51
  52 #endif  /* _NFNETLINK_H */