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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
****************************************************************************
****************************************************************************/
#ifndef _ARPTABLES_H
#define _ARPTABLES_H
#include <linux/compiler.h>
#include <linux/netfilter_arp.h>
#include <linux/netfilter/x_tables.h>
#define ARPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
#define ARPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
#define arpt_target xt_target
#define arpt_table xt_table
#define ARPT_DEV_ADDR_LEN_MAX 16
struct arpt_devaddr_info {
char addr[ARPT_DEV_ADDR_LEN_MAX];
char mask[ARPT_DEV_ADDR_LEN_MAX];
};
struct arpt_arp {
struct in_addr src, tgt;
struct in_addr smsk, tmsk;
u_int8_t arhln, arhln_mask;
struct arpt_devaddr_info src_devaddr;
struct arpt_devaddr_info tgt_devaddr;
u_int16_t arpop, arpop_mask;
u_int16_t arhrd, arhrd_mask;
u_int16_t arpro, arpro_mask;
char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
u_int8_t flags;
u_int16_t invflags;
};
#define arpt_entry_target xt_entry_target
#define arpt_standard_target xt_standard_target
#define ARPT_F_MASK 0x00
#define ARPT_INV_VIA_IN 0x0001
#define ARPT_INV_VIA_OUT 0x0002
#define ARPT_INV_SRCIP 0x0004
#define ARPT_INV_TGTIP 0x0008
#define ARPT_INV_SRCDEVADDR 0x0010
#define ARPT_INV_TGTDEVADDR 0x0020
#define ARPT_INV_ARPOP 0x0040
#define ARPT_INV_ARPHRD 0x0080
#define ARPT_INV_ARPPRO 0x0100
#define ARPT_INV_ARPHLN 0x0200
#define ARPT_INV_MASK 0x03FF
struct arpt_entry
{
struct arpt_arp arp;
u_int16_t target_offset;
u_int16_t next_offset;
unsigned int comefrom;
struct xt_counters counters;
unsigned char elems[0];
};
#define ARPT_CTL_OFFSET 32
#define ARPT_BASE_CTL (XT_BASE_CTL+ARPT_CTL_OFFSET)
#define ARPT_SO_SET_REPLACE (XT_SO_SET_REPLACE+ARPT_CTL_OFFSET)
#define ARPT_SO_SET_ADD_COUNTERS (XT_SO_SET_ADD_COUNTERS+ARPT_CTL_OFFSET)
#define ARPT_SO_SET_MAX (XT_SO_SET_MAX+ARPT_CTL_OFFSET)
#define ARPT_SO_GET_INFO (XT_SO_GET_INFO+ARPT_CTL_OFFSET)
#define ARPT_SO_GET_ENTRIES (XT_SO_GET_ENTRIES+ARPT_CTL_OFFSET)
#define ARPT_SO_GET_REVISION_TARGET (XT_SO_GET_REVISION_TARGET+ARPT_CTL_OFFSET)
#define ARPT_SO_GET_MAX (XT_SO_GET_REVISION_TARGET+ARPT_CTL_OFFSET)
#define ARPT_CONTINUE XT_CONTINUE
#define ARPT_RETURN XT_RETURN
struct arpt_getinfo
{
char name[ARPT_TABLE_MAXNAMELEN];
unsigned int valid_hooks;
unsigned int hook_entry[NF_ARP_NUMHOOKS];
unsigned int underflow[NF_ARP_NUMHOOKS];
unsigned int num_entries;
unsigned int size;
};
struct arpt_replace
{
char name[ARPT_TABLE_MAXNAMELEN];
unsigned int valid_hooks;
unsigned int num_entries;
unsigned int size;
unsigned int hook_entry[NF_ARP_NUMHOOKS];
unsigned int underflow[NF_ARP_NUMHOOKS];
unsigned int num_counters;
struct xt_counters __user *counters;
struct arpt_entry entries[0];
};
#define arpt_counters_info xt_counters_info
struct arpt_get_entries
{
char name[ARPT_TABLE_MAXNAMELEN];
unsigned int size;
struct arpt_entry entrytable[0];
};
#define ARPT_STANDARD_TARGET XT_STANDARD_TARGET
#define ARPT_ERROR_TARGET XT_ERROR_TARGET
#define ARPT_ENTRY_ITERATE(entries, size, fn, args...) ({ unsigned int __i; int __ret = 0; struct arpt_entry *__entry; for (__i = 0; __i < (size); __i += __entry->next_offset) { __entry = (void *)(entries) + __i; __ret = fn(__entry , ## args); if (__ret != 0) break; } __ret; })
#endif
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