netlabel_addrlist.h File Reference

#include <linux/types.h>
#include <linux/rcupdate.h>
#include <linux/list.h>
#include <linux/in6.h>
#include <linux/audit.h>

Go to the source code of this file.

Data Structures
struct	netlbl_af4list
struct	netlbl_af6list

Macros
#define	__af4list_entry(ptr)   container_of(ptr, struct netlbl_af4list, list)
#define	netlbl_af4list_foreach(iter, head)
#define	netlbl_af4list_foreach_rcu(iter, head)
#define	netlbl_af4list_foreach_safe(iter, tmp, head)

Functions
int	netlbl_af4list_add (struct netlbl_af4list *entry, struct list_head *head)
struct netlbl_af4list *	netlbl_af4list_remove (__be32 addr, __be32 mask, struct list_head *head)
void	netlbl_af4list_remove_entry (struct netlbl_af4list *entry)
struct netlbl_af4list *	netlbl_af4list_search (__be32 addr, struct list_head *head)
struct netlbl_af4list *	netlbl_af4list_search_exact (__be32 addr, __be32 mask, struct list_head *head)

Macro Definition Documentation

#define __af4list_entry

(

ptr

)

container_of(ptr, struct netlbl_af4list, list)

Definition at line 71 of file netlabel_addrlist.h.

#define netlbl_af4list_foreach	(		iter,
			head
	)

Value:

for (iter = __af4list_valid((head)->next, head);        \
         &iter->list != (head);                 \
         iter = __af4list_valid(iter->list.next, head))

Definition at line 97 of file netlabel_addrlist.h.

#define netlbl_af4list_foreach_rcu	(		iter,
			head
	)

Value:

for (iter = __af4list_valid_rcu((head)->next, head);        \
         &iter->list != (head);                 \
         iter = __af4list_valid_rcu(iter->list.next, head))

Definition at line 102 of file netlabel_addrlist.h.

#define netlbl_af4list_foreach_safe	(		iter,
			tmp,
			head
	)

Value:

for (iter = __af4list_valid((head)->next, head),        \
             tmp = __af4list_valid(iter->list.next, head);  \
         &iter->list != (head);                 \
         iter = tmp, tmp = __af4list_valid(iter->list.next, head))

Definition at line 107 of file netlabel_addrlist.h.

Function Documentation

int netlbl_af4list_add	(	struct netlbl_af4list *	entry,
		struct list_head *	head
	)

netlbl_af4list_add - Add a new IPv4 address entry to a list : address entry : the list head

Description: Add a new address entry to the list pointed to by . On success zero is returned, otherwise a negative value is returned. The caller is responsible for calling the necessary locking functions.

Definition at line 163 of file netlabel_addrlist.c.

struct netlbl_af4list* netlbl_af4list_remove ( __be32  addr, __be32  mask, struct list_head *  head  )

read

netlbl_af4list_remove - Remove an IPv4 address entry : IP address : IP address mask : the list head

Description: Remove an IP address entry from the list pointed to by . Returns the entry on success, NULL on failure. The caller is responsible for calling the necessary locking functions.

Definition at line 254 of file netlabel_addrlist.c.

void netlbl_af4list_remove_entry

(

struct netlbl_af4list *

entry

)

netlbl_af4list_remove_entry - Remove an IPv4 address entry : address entry

Description: Remove the specified IP address entry. The caller is responsible for calling the necessary locking functions.

Definition at line 236 of file netlabel_addrlist.c.

struct netlbl_af4list* netlbl_af4list_search ( __be32  addr, struct list_head *  head  )

read

netlbl_af4list_search - Search for a matching IPv4 address entry : IPv4 address : the list head

Description: Searches the IPv4 address list given by . If a matching address entry is found it is returned, otherwise NULL is returned. The caller is responsible for calling the rcu_read_[un]lock() functions.

Definition at line 61 of file netlabel_addrlist.c.

struct netlbl_af4list* netlbl_af4list_search_exact ( __be32  addr, __be32  mask, struct list_head *  head  )

read

netlbl_af4list_search_exact - Search for an exact IPv4 address entry : IPv4 address : IPv4 address mask : the list head

Description: Searches the IPv4 address list given by . If an exact match if found it is returned, otherwise NULL is returned. The caller is responsible for calling the rcu_read_[un]lock() functions.

Definition at line 85 of file netlabel_addrlist.c.