core.c File Reference

#include <linux/kernel.h>
#include <linux/netfilter.h>
#include <net/protocol.h>
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/wait.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/if.h>
#include <linux/netdevice.h>
#include <linux/inetdevice.h>
#include <linux/proc_fs.h>
#include <linux/mutex.h>
#include <linux/slab.h>
#include <net/net_namespace.h>
#include <net/sock.h>
#include "nf_internals.h"

Go to the source code of this file.

Functions
	EXPORT_SYMBOL (nf_afinfo)
int	nf_register_afinfo (const struct nf_afinfo *afinfo)
	EXPORT_SYMBOL_GPL (nf_register_afinfo)
void	nf_unregister_afinfo (const struct nf_afinfo *afinfo)
	EXPORT_SYMBOL_GPL (nf_unregister_afinfo)
	EXPORT_SYMBOL (nf_hooks)
int	nf_register_hook (struct nf_hook_ops *reg)
	EXPORT_SYMBOL (nf_register_hook)
void	nf_unregister_hook (struct nf_hook_ops *reg)
	EXPORT_SYMBOL (nf_unregister_hook)
int	nf_register_hooks (struct nf_hook_ops *reg, unsigned int n)
	EXPORT_SYMBOL (nf_register_hooks)
void	nf_unregister_hooks (struct nf_hook_ops *reg, unsigned int n)
	EXPORT_SYMBOL (nf_unregister_hooks)
unsigned int	nf_iterate (struct list_head *head, struct sk_buff *skb, unsigned int hook, const struct net_device *indev, const struct net_device *outdev, struct nf_hook_ops **elemp, int(*okfn)(struct sk_buff *), int hook_thresh)
int	nf_hook_slow (u_int8_t pf, unsigned int hook, struct sk_buff *skb, struct net_device *indev, struct net_device *outdev, int(*okfn)(struct sk_buff *), int hook_thresh)
	EXPORT_SYMBOL (nf_hook_slow)
int	skb_make_writable (struct sk_buff *skb, unsigned int writable_len)
	EXPORT_SYMBOL (skb_make_writable)
void __init	netfilter_init (void)

Variables
struct nf_afinfo __rcu *nf_afinfo[NFPROTO_NUMPROTO]	__read_mostly

Function Documentation

EXPORT_SYMBOL

(

nf_afinfo

)

EXPORT_SYMBOL

(

nf_hooks

)

EXPORT_SYMBOL

(

nf_register_hook

)

EXPORT_SYMBOL

(

nf_unregister_hook

)

EXPORT_SYMBOL

(

nf_register_hooks

)

EXPORT_SYMBOL

(

nf_unregister_hooks

)

EXPORT_SYMBOL

(

nf_hook_slow

)

EXPORT_SYMBOL

(

skb_make_writable

)

EXPORT_SYMBOL_GPL

(

nf_register_afinfo

)

EXPORT_SYMBOL_GPL

(

nf_unregister_afinfo

)

void __init netfilter_init

(

void

)

Definition at line 284 of file core.c.

int nf_hook_slow	(	u_int8_t	pf,
		unsigned int	hook,
		struct sk_buff *	skb,
		struct net_device *	indev,
		struct net_device *	outdev,
		int(*)(struct sk_buff *)	okfn,
		int	hook_thresh
	)

Definition at line 167 of file core.c.

unsigned int nf_iterate	(	struct list_head *	head,
		struct sk_buff *	skb,
		unsigned int	hook,
		const struct net_device *	indev,
		const struct net_device *	outdev,
		struct nf_hook_ops **	elemp,
		int(*)(struct sk_buff *)	okfn,
		int	hook_thresh
	)

Definition at line 124 of file core.c.

int nf_register_afinfo

(

const struct nf_afinfo *

afinfo

)

Definition at line 33 of file core.c.

int nf_register_hook

(

struct nf_hook_ops *

reg

)

Definition at line 65 of file core.c.

int nf_register_hooks	(	struct nf_hook_ops *	reg,
		unsigned int	n
	)

Definition at line 98 of file core.c.

void nf_unregister_afinfo

(

const struct nf_afinfo *

afinfo

)

Definition at line 46 of file core.c.

void nf_unregister_hook

(

struct nf_hook_ops *

reg

)

Definition at line 86 of file core.c.

void nf_unregister_hooks	(	struct nf_hook_ops *	reg,
		unsigned int	n
	)

Definition at line 117 of file core.c.

int skb_make_writable	(	struct sk_buff *	skb,
		unsigned int	writable_len
	)

Definition at line 209 of file core.c.

Variable Documentation

struct list_head nf_hooks [NFPROTO_NUMPROTO][NF_MAX_HOOKS] __read_mostly

Definition at line 30 of file core.c.