netlabel.h File Reference

#include <linux/types.h>
#include <linux/slab.h>
#include <linux/net.h>
#include <linux/skbuff.h>
#include <linux/in.h>
#include <linux/in6.h>
#include <net/netlink.h>
#include <net/request_sock.h>
#include <linux/atomic.h>

Go to the source code of this file.

Data Structures
struct	netlbl_audit
struct	netlbl_lsm_cache
struct	netlbl_lsm_secattr_catmap
struct	netlbl_lsm_secattr

Macros
#define	NETLBL_PROTO_VERSION   3
#define	NETLBL_NLTYPE_NONE   0
#define	NETLBL_NLTYPE_MGMT   1
#define	NETLBL_NLTYPE_MGMT_NAME   "NLBL_MGMT"
#define	NETLBL_NLTYPE_RIPSO   2
#define	NETLBL_NLTYPE_RIPSO_NAME   "NLBL_RIPSO"
#define	NETLBL_NLTYPE_CIPSOV4   3
#define	NETLBL_NLTYPE_CIPSOV4_NAME   "NLBL_CIPSOv4"
#define	NETLBL_NLTYPE_CIPSOV6   4
#define	NETLBL_NLTYPE_CIPSOV6_NAME   "NLBL_CIPSOv6"
#define	NETLBL_NLTYPE_UNLABELED   5
#define	NETLBL_NLTYPE_UNLABELED_NAME   "NLBL_UNLBL"
#define	NETLBL_NLTYPE_ADDRSELECT   6
#define	NETLBL_NLTYPE_ADDRSELECT_NAME   "NLBL_ADRSEL"
#define	NETLBL_CATMAP_MAPTYPE   u64
#define	NETLBL_CATMAP_MAPCNT   4
#define	NETLBL_CATMAP_MAPSIZE   (sizeof(NETLBL_CATMAP_MAPTYPE) * 8)
#define	NETLBL_CATMAP_SIZE
#define	NETLBL_CATMAP_BIT   (NETLBL_CATMAP_MAPTYPE)0x01
#define	NETLBL_SECATTR_NONE   0x00000000
#define	NETLBL_SECATTR_DOMAIN   0x00000001
#define	NETLBL_SECATTR_DOMAIN_CPY
#define	NETLBL_SECATTR_CACHE   0x00000002
#define	NETLBL_SECATTR_MLS_LVL   0x00000004
#define	NETLBL_SECATTR_MLS_CAT   0x00000008
#define	NETLBL_SECATTR_SECID   0x00000010
#define	NETLBL_SECATTR_FREE_DOMAIN   0x01000000
#define	NETLBL_SECATTR_CACHEABLE

Macro Definition Documentation

#define NETLBL_CATMAP_BIT   (NETLBL_CATMAP_MAPTYPE)0x01

Definition at line 165 of file netlabel.h.

#define NETLBL_CATMAP_MAPCNT   4

Definition at line 161 of file netlabel.h.

#define NETLBL_CATMAP_MAPSIZE   (sizeof(NETLBL_CATMAP_MAPTYPE) * 8)

Definition at line 162 of file netlabel.h.

#define NETLBL_CATMAP_MAPTYPE   u64

struct netlbl_lsm_secattr_catmap - NetLabel LSM secattr category bitmap : the value of the lowest order bit in the bitmap : the category bitmap : pointer to the next bitmap "node" or NULL

Description: This structure is used to represent category bitmaps. Due to the large number of categories supported by most labeling protocols it is not practical to transfer a full bitmap internally so NetLabel adopts a sparse bitmap structure modeled after SELinux's ebitmap structure. The catmap bitmap field MUST be a power of two in length and large enough to hold at least 240 bits. Special care (i.e. check the code!) should be used when changing these values as the LSM implementation probably has functions which rely on the sizes of these types to speed processing.

Definition at line 160 of file netlabel.h.

#define NETLBL_CATMAP_SIZE

Value:

(NETLBL_CATMAP_MAPSIZE * \
                     NETLBL_CATMAP_MAPCNT)

Definition at line 163 of file netlabel.h.

#define NETLBL_NLTYPE_ADDRSELECT   6

Definition at line 96 of file netlabel.h.

#define NETLBL_NLTYPE_ADDRSELECT_NAME   "NLBL_ADRSEL"

Definition at line 97 of file netlabel.h.

#define NETLBL_NLTYPE_CIPSOV4   3

Definition at line 90 of file netlabel.h.

#define NETLBL_NLTYPE_CIPSOV4_NAME   "NLBL_CIPSOv4"

Definition at line 91 of file netlabel.h.

#define NETLBL_NLTYPE_CIPSOV6   4

Definition at line 92 of file netlabel.h.

#define NETLBL_NLTYPE_CIPSOV6_NAME   "NLBL_CIPSOv6"

Definition at line 93 of file netlabel.h.

#define NETLBL_NLTYPE_MGMT   1

Definition at line 86 of file netlabel.h.

#define NETLBL_NLTYPE_MGMT_NAME   "NLBL_MGMT"

Definition at line 87 of file netlabel.h.

#define NETLBL_NLTYPE_NONE   0

Definition at line 85 of file netlabel.h.

#define NETLBL_NLTYPE_RIPSO   2

Definition at line 88 of file netlabel.h.

#define NETLBL_NLTYPE_RIPSO_NAME   "NLBL_RIPSO"

Definition at line 89 of file netlabel.h.

#define NETLBL_NLTYPE_UNLABELED   5

Definition at line 94 of file netlabel.h.

#define NETLBL_NLTYPE_UNLABELED_NAME   "NLBL_UNLBL"

Definition at line 95 of file netlabel.h.

#define NETLBL_PROTO_VERSION   3

Definition at line 82 of file netlabel.h.

#define NETLBL_SECATTR_CACHE   0x00000002

Definition at line 199 of file netlabel.h.

#define NETLBL_SECATTR_CACHEABLE

Value:

(NETLBL_SECATTR_MLS_LVL | \
                     NETLBL_SECATTR_MLS_CAT | \
                     NETLBL_SECATTR_SECID)

Definition at line 205 of file netlabel.h.

#define NETLBL_SECATTR_DOMAIN   0x00000001

Definition at line 196 of file netlabel.h.

#define NETLBL_SECATTR_DOMAIN_CPY

Value:

(NETLBL_SECATTR_DOMAIN | \
                     NETLBL_SECATTR_FREE_DOMAIN)

Definition at line 197 of file netlabel.h.

#define NETLBL_SECATTR_FREE_DOMAIN   0x01000000

Definition at line 204 of file netlabel.h.

#define NETLBL_SECATTR_MLS_CAT   0x00000008

Definition at line 201 of file netlabel.h.

#define NETLBL_SECATTR_MLS_LVL   0x00000004

Definition at line 200 of file netlabel.h.

#define NETLBL_SECATTR_NONE   0x00000000

Definition at line 195 of file netlabel.h.

#define NETLBL_SECATTR_SECID   0x00000010

Definition at line 202 of file netlabel.h.