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_ipv6.h

   1 #ifndef __LINUX_IP6_NETFILTER_H
   2 #define __LINUX_IP6_NETFILTER_H
   3
   4 /* IPv6-specific defines for netfilter.
   5  * (C)1998 Rusty Russell -- This code is GPL.
   6  * (C)1999 David Jeffery
   7  *   this header was blatantly ripped from netfilter_ipv4.h
   8  *   it's amazing what adding a bunch of 6s can do =8^)
   9  */
  10
  11 #include <linux/netfilter.h>
  12
  13 /* only for userspace compatibility */
  14 /* IP Cache bits. */
  15 /* Src IP address. */
  16 #define NFC_IP6_SRC              0x0001
  17 /* Dest IP address. */
  18 #define NFC_IP6_DST              0x0002
  19 /* Input device. */
  20 #define NFC_IP6_IF_IN            0x0004
  21 /* Output device. */
  22 #define NFC_IP6_IF_OUT           0x0008
  23 /* TOS. */
  24 #define NFC_IP6_TOS              0x0010
  25 /* Protocol. */
  26 #define NFC_IP6_PROTO            0x0020
  27 /* IP options. */
  28 #define NFC_IP6_OPTIONS          0x0040
  29 /* Frag & flags. */
  30 #define NFC_IP6_FRAG             0x0080
  31
  32
  33 /* Per-protocol information: only matters if proto match. */
  34 /* TCP flags. */
  35 #define NFC_IP6_TCPFLAGS         0x0100
  36 /* Source port. */
  37 #define NFC_IP6_SRC_PT           0x0200
  38 /* Dest port. */
  39 #define NFC_IP6_DST_PT           0x0400
  40 /* Something else about the proto */
  41 #define NFC_IP6_PROTO_UNKNOWN    0x2000
  42
  43 /* IP6 Hooks */
  44 /* After promisc drops, checksum checks. */
  45 #define NF_IP6_PRE_ROUTING      0
  46 /* If the packet is destined for this box. */
  47 #define NF_IP6_LOCAL_IN         1
  48 /* If the packet is destined for another interface. */
  49 #define NF_IP6_FORWARD          2
  50 /* Packets coming from a local process. */
  51 #define NF_IP6_LOCAL_OUT                3
  52 /* Packets about to hit the wire. */
  53 #define NF_IP6_POST_ROUTING     4
  54 #define NF_IP6_NUMHOOKS         5
  55
  56
  57 enum nf_ip6_hook_priorities {
  58         NF_IP6_PRI_FIRST = INT_MIN,
  59         NF_IP6_PRI_CONNTRACK_DEFRAG = -400,
  60         NF_IP6_PRI_RAW = -300,
  61         NF_IP6_PRI_SELINUX_FIRST = -225,
  62         NF_IP6_PRI_CONNTRACK = -200,
  63         NF_IP6_PRI_MANGLE = -150,
  64         NF_IP6_PRI_NAT_DST = -100,
  65         NF_IP6_PRI_FILTER = 0,
  66         NF_IP6_PRI_SECURITY = 50,
  67         NF_IP6_PRI_NAT_SRC = 100,
  68         NF_IP6_PRI_SELINUX_LAST = 225,
  69         NF_IP6_PRI_LAST = INT_MAX,
  70 };
  71
  72
  73 #endif /*__LINUX_IP6_NETFILTER_H*/