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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 _X_TABLES_H
#define _X_TABLES_H
#define XT_FUNCTION_MAXNAMELEN 30
#define XT_TABLE_MAXNAMELEN 32
struct xt_entry_match
{
union {
struct {
u_int16_t match_size;
char name[XT_FUNCTION_MAXNAMELEN-1];
u_int8_t revision;
} user;
struct {
u_int16_t match_size;
struct xt_match *match;
} kernel;
u_int16_t match_size;
} u;
unsigned char data[0];
};
struct xt_entry_target
{
union {
struct {
u_int16_t target_size;
char name[XT_FUNCTION_MAXNAMELEN-1];
u_int8_t revision;
} user;
struct {
u_int16_t target_size;
struct xt_target *target;
} kernel;
u_int16_t target_size;
} u;
unsigned char data[0];
};
struct xt_standard_target
{
struct xt_entry_target target;
int verdict;
};
struct xt_get_revision
{
char name[XT_FUNCTION_MAXNAMELEN-1];
u_int8_t revision;
};
#define XT_CONTINUE 0xFFFFFFFF
#define XT_RETURN (-NF_REPEAT - 1)
struct _xt_align
{
u_int8_t u8;
u_int16_t u16;
u_int32_t u32;
u_int64_t u64;
};
#define XT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) & ~(__alignof__(struct _xt_align)-1))
#define XT_STANDARD_TARGET ""
#define XT_ERROR_TARGET "ERROR"
#define XT_BASE_CTL 64
#define XT_SO_SET_REPLACE (XT_BASE_CTL)
#define XT_SO_SET_ADD_COUNTERS (XT_BASE_CTL + 1)
#define XT_SO_SET_MAX XT_SO_SET_ADD_COUNTERS
#define XT_SO_GET_INFO (XT_BASE_CTL)
#define XT_SO_GET_ENTRIES (XT_BASE_CTL + 1)
#define XT_SO_GET_REVISION_MATCH (XT_BASE_CTL + 2)
#define XT_SO_GET_REVISION_TARGET (XT_BASE_CTL + 3)
#define XT_SO_GET_MAX XT_SO_GET_REVISION_TARGET
#define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
#define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
struct xt_counters
{
u_int64_t pcnt, bcnt;
};
struct xt_counters_info
{
char name[XT_TABLE_MAXNAMELEN];
unsigned int num_counters;
struct xt_counters counters[0];
};
#define XT_INV_PROTO 0x40
#endif
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