libip4tc.c File Reference

#include <assert.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include "libiptc.h"
#include "libiptc.c"

Include dependency graph for libip4tc.c:

Macros
#define	IP_VERSION   4
#define	IP_OFFSET   0x1FFF
#define	HOOK_PRE_ROUTING   NF_IP_PRE_ROUTING
#define	HOOK_LOCAL_IN   NF_IP_LOCAL_IN
#define	HOOK_FORWARD   NF_IP_FORWARD
#define	HOOK_LOCAL_OUT   NF_IP_LOCAL_OUT
#define	HOOK_POST_ROUTING   NF_IP_POST_ROUTING
#define	STRUCT_ENTRY_TARGET   struct ipt_entry_target
#define	STRUCT_ENTRY   struct ipt_entry
#define	STRUCT_ENTRY_MATCH   struct ipt_entry_match
#define	STRUCT_GETINFO   struct ipt_getinfo
#define	STRUCT_GET_ENTRIES   struct ipt_get_entries
#define	STRUCT_COUNTERS   struct ipt_counters
#define	STRUCT_COUNTERS_INFO   struct ipt_counters_info
#define	STRUCT_STANDARD_TARGET   struct ipt_standard_target
#define	STRUCT_REPLACE   struct ipt_replace
#define	STRUCT_TC_HANDLE   struct iptc_handle
#define	TC_HANDLE_T   iptc_handle_t
#define	ENTRY_ITERATE   IPT_ENTRY_ITERATE
#define	TABLE_MAXNAMELEN   IPT_TABLE_MAXNAMELEN
#define	FUNCTION_MAXNAMELEN   IPT_FUNCTION_MAXNAMELEN
#define	GET_TARGET   ipt_get_target
#define	ERROR_TARGET   IPT_ERROR_TARGET
#define	NUMHOOKS   NF_IP_NUMHOOKS
#define	IPT_CHAINLABEL   ipt_chainlabel
#define	TC_DUMP_ENTRIES   dump_entries
#define	TC_IS_CHAIN   iptc_is_chain
#define	TC_FIRST_CHAIN   iptc_first_chain
#define	TC_NEXT_CHAIN   iptc_next_chain
#define	TC_FIRST_RULE   iptc_first_rule
#define	TC_NEXT_RULE   iptc_next_rule
#define	TC_GET_TARGET   iptc_get_target
#define	TC_BUILTIN   iptc_builtin
#define	TC_GET_POLICY   iptc_get_policy
#define	TC_INSERT_ENTRY   iptc_insert_entry
#define	TC_REPLACE_ENTRY   iptc_replace_entry
#define	TC_APPEND_ENTRY   iptc_append_entry
#define	TC_DELETE_ENTRY   iptc_delete_entry
#define	TC_DELETE_NUM_ENTRY   iptc_delete_num_entry
#define	TC_CHECK_PACKET   iptc_check_packet
#define	TC_FLUSH_ENTRIES   iptc_flush_entries
#define	TC_ZERO_ENTRIES   iptc_zero_entries
#define	TC_READ_COUNTER   iptc_read_counter
#define	TC_ZERO_COUNTER   iptc_zero_counter
#define	TC_SET_COUNTER   iptc_set_counter
#define	TC_CREATE_CHAIN   iptc_create_chain
#define	TC_GET_REFERENCES   iptc_get_references
#define	TC_DELETE_CHAIN   iptc_delete_chain
#define	TC_RENAME_CHAIN   iptc_rename_chain
#define	TC_SET_POLICY   iptc_set_policy
#define	TC_GET_RAW_SOCKET   iptc_get_raw_socket
#define	TC_INIT   iptc_init
#define	TC_FREE   iptc_free
#define	TC_COMMIT   iptc_commit
#define	TC_STRERROR   iptc_strerror
#define	TC_AF   AF_INET
#define	TC_IPPROTO   IPPROTO_IP
#define	SO_SET_REPLACE   IPT_SO_SET_REPLACE
#define	SO_SET_ADD_COUNTERS   IPT_SO_SET_ADD_COUNTERS
#define	SO_GET_INFO   IPT_SO_GET_INFO
#define	SO_GET_ENTRIES   IPT_SO_GET_ENTRIES
#define	SO_GET_VERSION   IPT_SO_GET_VERSION
#define	STANDARD_TARGET   IPT_STANDARD_TARGET
#define	LABEL_RETURN   IPTC_LABEL_RETURN
#define	LABEL_ACCEPT   IPTC_LABEL_ACCEPT
#define	LABEL_DROP   IPTC_LABEL_DROP
#define	LABEL_QUEUE   IPTC_LABEL_QUEUE
#define	ALIGN   IPT_ALIGN
#define	RETURN   IPT_RETURN
#define	IP_PARTS_NATIVE(n)
#define	IP_PARTS(n)   IP_PARTS_NATIVE(ntohl(n))

Typedefs
typedef unsigned int	socklen_t

Functions
static unsigned char *	is_same (const struct ipt_entry *a, const struct ipt_entry *b, unsigned char *matchmask)

Macro Definition Documentation

#define ALIGN   IPT_ALIGN

#define ENTRY_ITERATE   IPT_ENTRY_ITERATE

#define ERROR_TARGET   IPT_ERROR_TARGET

#define FUNCTION_MAXNAMELEN   IPT_FUNCTION_MAXNAMELEN

#define GET_TARGET   ipt_get_target

#define HOOK_FORWARD   NF_IP_FORWARD

#define HOOK_LOCAL_IN   NF_IP_LOCAL_IN

#define HOOK_LOCAL_OUT   NF_IP_LOCAL_OUT

#define HOOK_POST_ROUTING   NF_IP_POST_ROUTING

#define HOOK_PRE_ROUTING   NF_IP_PRE_ROUTING

#define IP_OFFSET   0x1FFF

#define IP_PARTS

(

n

)

IP_PARTS_NATIVE(ntohl(n))

#define IP_PARTS_NATIVE

(

n

)

Value:

(unsigned int)((n)>>24)&0xFF,           \
(unsigned int)((n)>>16)&0xFF,           \
(unsigned int)((n)>>8)&0xFF,            \
(unsigned int)((n)&0xFF)

#define IP_VERSION   4

#define IPT_CHAINLABEL   ipt_chainlabel

#define LABEL_ACCEPT   IPTC_LABEL_ACCEPT

#define LABEL_DROP   IPTC_LABEL_DROP

#define LABEL_QUEUE   IPTC_LABEL_QUEUE

#define LABEL_RETURN   IPTC_LABEL_RETURN

#define NUMHOOKS   NF_IP_NUMHOOKS

#define RETURN   IPT_RETURN

#define SO_GET_ENTRIES   IPT_SO_GET_ENTRIES

#define SO_GET_INFO   IPT_SO_GET_INFO

#define SO_GET_VERSION   IPT_SO_GET_VERSION

#define SO_SET_ADD_COUNTERS   IPT_SO_SET_ADD_COUNTERS

#define SO_SET_REPLACE   IPT_SO_SET_REPLACE

#define STANDARD_TARGET   IPT_STANDARD_TARGET

#define STRUCT_COUNTERS   struct ipt_counters

#define STRUCT_COUNTERS_INFO   struct ipt_counters_info

#define STRUCT_ENTRY   struct ipt_entry

#define STRUCT_ENTRY_MATCH   struct ipt_entry_match

#define STRUCT_ENTRY_TARGET   struct ipt_entry_target

#define STRUCT_GET_ENTRIES   struct ipt_get_entries

#define STRUCT_GETINFO   struct ipt_getinfo

#define STRUCT_REPLACE   struct ipt_replace

#define STRUCT_STANDARD_TARGET   struct ipt_standard_target

#define STRUCT_TC_HANDLE   struct iptc_handle

#define TABLE_MAXNAMELEN   IPT_TABLE_MAXNAMELEN

#define TC_AF   AF_INET

#define TC_APPEND_ENTRY   iptc_append_entry

#define TC_BUILTIN   iptc_builtin

#define TC_CHECK_PACKET   iptc_check_packet

#define TC_COMMIT   iptc_commit

#define TC_CREATE_CHAIN   iptc_create_chain

#define TC_DELETE_CHAIN   iptc_delete_chain

#define TC_DELETE_ENTRY   iptc_delete_entry

#define TC_DELETE_NUM_ENTRY   iptc_delete_num_entry

#define TC_DUMP_ENTRIES   dump_entries

#define TC_FIRST_CHAIN   iptc_first_chain

#define TC_FIRST_RULE   iptc_first_rule

#define TC_FLUSH_ENTRIES   iptc_flush_entries

#define TC_FREE   iptc_free

#define TC_GET_POLICY   iptc_get_policy

#define TC_GET_RAW_SOCKET   iptc_get_raw_socket

#define TC_GET_REFERENCES   iptc_get_references

#define TC_GET_TARGET   iptc_get_target

#define TC_HANDLE_T   iptc_handle_t

#define TC_INIT   iptc_init

#define TC_INSERT_ENTRY   iptc_insert_entry

#define TC_IPPROTO   IPPROTO_IP

#define TC_IS_CHAIN   iptc_is_chain

#define TC_NEXT_CHAIN   iptc_next_chain

#define TC_NEXT_RULE   iptc_next_rule

#define TC_READ_COUNTER   iptc_read_counter

#define TC_RENAME_CHAIN   iptc_rename_chain

#define TC_REPLACE_ENTRY   iptc_replace_entry

#define TC_SET_COUNTER   iptc_set_counter

#define TC_SET_POLICY   iptc_set_policy

#define TC_STRERROR   iptc_strerror

#define TC_ZERO_COUNTER   iptc_zero_counter

#define TC_ZERO_ENTRIES   iptc_zero_entries

Typedef Documentation

typedef unsigned int socklen_t

Function Documentation

static unsigned char* is_same ( const struct ipt_entry *  a, const struct ipt_entry *  b, unsigned char *  matchmask  )

static

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