iptables.h File Reference

#include "iptables_common.h"
#include "libiptc/libiptc.h"

Include dependency graph for iptables.h:

Go to the source code of this file.

Data Structures
struct	ipt_get_revision
struct	iptables_rule_match
struct	iptables_match
struct	iptables_target

Macros
#define	IPT_LIB_DIR   "/usr/local/lib/iptables"
#define	IPPROTO_SCTP   132
#define	IPT_SO_GET_REVISION_MATCH   (IPT_BASE_CTL + 2)
#define	IPT_SO_GET_REVISION_TARGET   (IPT_BASE_CTL + 3)
#define	LINUX_VERSION(x, y, z)   (0x10000*(x) + 0x100*(y) + z)
#define	LINUX_VERSION_MAJOR(x)   (((x)>>16) & 0xFF)
#define	LINUX_VERSION_MINOR(x)   (((x)>> 8) & 0xFF)
#define	LINUX_VERSION_PATCH(x)   ( (x) & 0xFF)

Enumerations
enum	ipt_tryload { DONT_LOAD, TRY_LOAD, LOAD_MUST_SUCCEED }

Functions
void	register_match (struct iptables_match *me)
void	register_target (struct iptables_target *me)
struct in_addr *	dotted_to_addr (const char *dotted)
char *	addr_to_dotted (const struct in_addr *addrp)
char *	addr_to_anyname (const struct in_addr *addr)
char *	mask_to_dotted (const struct in_addr *mask)
void	parse_hostnetworkmask (const char *name, struct in_addr **addrpp, struct in_addr *maskp, unsigned int *naddrs)
u_int16_t	parse_protocol (const char *s)
void	parse_interface (const char *arg, char *vianame, unsigned char *mask)
int	do_command (int argc, char *argv[], char **table, iptc_handle_t *handle)
struct iptables_target *	find_target (const char *name, enum ipt_tryload)
struct iptables_match *	find_match (const char *name, enum ipt_tryload, struct iptables_rule_match **match)
int	delete_chain (const ipt_chainlabel chain, int verbose, iptc_handle_t *handle)
int	flush_entries (const ipt_chainlabel chain, int verbose, iptc_handle_t *handle)
int	for_each_chain (int(*fn)(const ipt_chainlabel, int, iptc_handle_t *), int verbose, int builtinstoo, iptc_handle_t *handle)
void	get_kernel_version (void)

Variables
int	line
struct iptables_match *	iptables_matches
struct iptables_target *	iptables_targets
int	kernel_version

Macro Definition Documentation

#define IPPROTO_SCTP   132

#define IPT_LIB_DIR   "/usr/local/lib/iptables"

#define IPT_SO_GET_REVISION_MATCH   (IPT_BASE_CTL + 2)

#define IPT_SO_GET_REVISION_TARGET   (IPT_BASE_CTL + 3)

#define LINUX_VERSION	(		x,
			y,
			z
	)		(0x10000*(x) + 0x100*(y) + z)

#define LINUX_VERSION_MAJOR

(

x

)

(((x)>>16) & 0xFF)

#define LINUX_VERSION_MINOR

(

x

)

(((x)>> 8) & 0xFF)

#define LINUX_VERSION_PATCH

(

x

)

( (x) & 0xFF)

Enumeration Type Documentation

enum ipt_tryload

Enumerator
DONT_LOAD
TRY_LOAD
LOAD_MUST_SUCCEED

Function Documentation

char* addr_to_anyname

(

const struct in_addr *

addr

)

char* addr_to_dotted

(

const struct in_addr *

addrp

)

int delete_chain	(	const ipt_chainlabel	chain,
		int	verbose,
		iptc_handle_t *	handle
	)

int do_command	(	int	argc,
		char *	argv[],
		char **	table,
		iptc_handle_t *	handle
	)

struct in_addr* dotted_to_addr

(

const char *

dotted

)

struct iptables_match* find_match	(	const char *	name,
		enum	ipt_tryload,
		struct iptables_rule_match **	match
	)

struct iptables_target* find_target	(	const char *	name,
		enum	ipt_tryload
	)

int flush_entries	(	const ipt_chainlabel	chain,
		int	verbose,
		iptc_handle_t *	handle
	)

int for_each_chain	(	int(*)(const ipt_chainlabel, int, iptc_handle_t *)	fn,
		int	verbose,
		int	builtinstoo,
		iptc_handle_t *	handle
	)

void get_kernel_version

(

void

)

char* mask_to_dotted

(

const struct in_addr *

mask

)

void parse_hostnetworkmask	(	const char *	name,
		struct in_addr **	addrpp,
		struct in_addr *	maskp,
		unsigned int *	naddrs
	)

void parse_interface	(	const char *	arg,
		char *	vianame,
		unsigned char *	mask
	)

u_int16_t parse_protocol

(

const char *

s

)

void register_match

(

struct iptables_match *

me

)

void register_target

(

struct iptables_target *

me

)

Variable Documentation

struct iptables_match* iptables_matches

struct iptables_target* iptables_targets

int kernel_version

int line