avtab.h File Reference

Go to the source code of this file.

Data Structures
struct	avtab_key
struct	avtab_datum
struct	avtab_node
struct	avtab

Macros
#define	AVTAB_ALLOWED   0x0001
#define	AVTAB_AUDITALLOW   0x0002
#define	AVTAB_AUDITDENY   0x0004
#define	AVTAB_AV   (AVTAB_ALLOWED | AVTAB_AUDITALLOW | AVTAB_AUDITDENY)
#define	AVTAB_TRANSITION   0x0010
#define	AVTAB_MEMBER   0x0020
#define	AVTAB_CHANGE   0x0040
#define	AVTAB_TYPE   (AVTAB_TRANSITION | AVTAB_MEMBER | AVTAB_CHANGE)
#define	AVTAB_ENABLED_OLD   0x80000000 /* reserved for used in cond_avtab */
#define	AVTAB_ENABLED   0x8000 /* reserved for used in cond_avtab */
#define	MAX_AVTAB_HASH_BITS   11
#define	MAX_AVTAB_HASH_BUCKETS   (1 << MAX_AVTAB_HASH_BITS)

Functions
int	avtab_init (struct avtab *)
int	avtab_alloc (struct avtab *, u32)
struct avtab_datum *	avtab_search (struct avtab *h, struct avtab_key *k)
void	avtab_destroy (struct avtab *h)
void	avtab_hash_eval (struct avtab *h, char *tag)
int	avtab_read_item (struct avtab *a, void *fp, struct policydb *pol, int(*insert)(struct avtab *a, struct avtab_key *k, struct avtab_datum *d, void *p), void *p)
int	avtab_read (struct avtab *a, void *fp, struct policydb *pol)
int	avtab_write_item (struct policydb *p, struct avtab_node *cur, void *fp)
int	avtab_write (struct policydb *p, struct avtab *a, void *fp)
struct avtab_node *	avtab_insert_nonunique (struct avtab *h, struct avtab_key *key, struct avtab_datum *datum)
struct avtab_node *	avtab_search_node (struct avtab *h, struct avtab_key *key)
struct avtab_node *	avtab_search_node_next (struct avtab_node *node, int specified)
void	avtab_cache_init (void)
void	avtab_cache_destroy (void)

Macro Definition Documentation

#define AVTAB_ALLOWED   0x0001

Definition at line 30 of file avtab.h.

#define AVTAB_AUDITALLOW   0x0002

Definition at line 31 of file avtab.h.

#define AVTAB_AUDITDENY   0x0004

Definition at line 32 of file avtab.h.

#define AVTAB_AV   (AVTAB_ALLOWED | AVTAB_AUDITALLOW | AVTAB_AUDITDENY)

Definition at line 33 of file avtab.h.

#define AVTAB_CHANGE   0x0040

Definition at line 36 of file avtab.h.

#define AVTAB_ENABLED   0x8000 /* reserved for used in cond_avtab */

Definition at line 39 of file avtab.h.

#define AVTAB_ENABLED_OLD   0x80000000 /* reserved for used in cond_avtab */

Definition at line 38 of file avtab.h.

#define AVTAB_MEMBER   0x0020

Definition at line 35 of file avtab.h.

#define AVTAB_TRANSITION   0x0010

Definition at line 34 of file avtab.h.

#define AVTAB_TYPE   (AVTAB_TRANSITION | AVTAB_MEMBER | AVTAB_CHANGE)

Definition at line 37 of file avtab.h.

#define MAX_AVTAB_HASH_BITS   11

Definition at line 87 of file avtab.h.

#define MAX_AVTAB_HASH_BUCKETS   (1 << MAX_AVTAB_HASH_BITS)

Definition at line 88 of file avtab.h.

Function Documentation

int avtab_alloc	(	struct avtab *	,
		u32
	)

Definition at line 252 of file avtab.c.

void avtab_cache_destroy

(

void

)

Definition at line 553 of file avtab.c.

void avtab_cache_init

(

void

)

Definition at line 546 of file avtab.c.

void avtab_destroy

(

struct avtab *

h

)

Definition at line 222 of file avtab.c.

void avtab_hash_eval	(	struct avtab *	h,
		char *	tag
	)

Definition at line 286 of file avtab.c.

int avtab_init

(

struct avtab *

)

Definition at line 245 of file avtab.c.

struct avtab_node* avtab_insert_nonunique ( struct avtab *  h, struct avtab_key *  key, struct avtab_datum *  datum  )

read

Definition at line 98 of file avtab.c.

int avtab_read	(	struct avtab *	a,
		void *	fp,
		struct policydb *	pol
	)

Definition at line 460 of file avtab.c.

int avtab_read_item	(	struct avtab *	a,
		void *	fp,
		struct policydb *	pol,
		int(*)(struct avtab *a, struct avtab_key *k, struct avtab_datum *d, void *p)	insert,
		void *	p
	)

Definition at line 326 of file avtab.c.

struct avtab_datum* avtab_search ( struct avtab *  h, struct avtab_key *  k  )

read

Definition at line 128 of file avtab.c.

struct avtab_node* avtab_search_node ( struct avtab *  h, struct avtab_key *  key  )

read

Definition at line 163 of file avtab.c.

struct avtab_node* avtab_search_node_next ( struct avtab_node *  node, int  specified  )

read

Definition at line 194 of file avtab.c.

int avtab_write	(	struct policydb *	p,
		struct avtab *	a,
		void *	fp
	)

Definition at line 524 of file avtab.c.

int avtab_write_item	(	struct policydb *	p,
		struct avtab_node *	cur,
		void *	fp
	)

Definition at line 504 of file avtab.c.