diff options
Diffstat (limited to 'net/netlabel/netlabel_domainhash.h')
| -rw-r--r-- | net/netlabel/netlabel_domainhash.h | 51 |
1 files changed, 24 insertions, 27 deletions
diff --git a/net/netlabel/netlabel_domainhash.h b/net/netlabel/netlabel_domainhash.h index 0261dda3f2d..680caf4dff5 100644 --- a/net/netlabel/netlabel_domainhash.h +++ b/net/netlabel/netlabel_domainhash.h @@ -6,7 +6,7 @@ * system manages static and dynamic label mappings for network protocols such * as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ @@ -24,8 +24,7 @@ * the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see <http://www.gnu.org/licenses/>. * */ @@ -43,37 +42,35 @@ #define NETLBL_DOMHSH_BITSIZE 7 /* Domain mapping definition structures */ +struct netlbl_domaddr_map { + struct list_head list4; + struct list_head list6; +}; +struct netlbl_dommap_def { + u32 type; + union { + struct netlbl_domaddr_map *addrsel; + struct cipso_v4_doi *cipso; + }; +}; #define netlbl_domhsh_addr4_entry(iter) \ container_of(iter, struct netlbl_domaddr4_map, list) struct netlbl_domaddr4_map { - u32 type; - union { - struct cipso_v4_doi *cipsov4; - } type_def; + struct netlbl_dommap_def def; struct netlbl_af4list list; }; #define netlbl_domhsh_addr6_entry(iter) \ container_of(iter, struct netlbl_domaddr6_map, list) struct netlbl_domaddr6_map { - u32 type; - - /* NOTE: no 'type_def' union needed at present since we don't currently - * support any IPv6 labeling protocols */ + struct netlbl_dommap_def def; struct netlbl_af6list list; }; -struct netlbl_domaddr_map { - struct list_head list4; - struct list_head list6; -}; + struct netlbl_dom_map { char *domain; - u32 type; - union { - struct cipso_v4_doi *cipsov4; - struct netlbl_domaddr_map *addrsel; - } type_def; + struct netlbl_dommap_def def; u32 valid; struct list_head list; @@ -97,16 +94,16 @@ int netlbl_domhsh_remove_af4(const char *domain, int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info); int netlbl_domhsh_remove_default(struct netlbl_audit *audit_info); struct netlbl_dom_map *netlbl_domhsh_getentry(const char *domain); -struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain, - __be32 addr); +struct netlbl_dommap_def *netlbl_domhsh_getentry_af4(const char *domain, + __be32 addr); +#if IS_ENABLED(CONFIG_IPV6) +struct netlbl_dommap_def *netlbl_domhsh_getentry_af6(const char *domain, + const struct in6_addr *addr); +#endif /* IPv6 */ + int netlbl_domhsh_walk(u32 *skip_bkt, u32 *skip_chain, int (*callback) (struct netlbl_dom_map *entry, void *arg), void *cb_arg); -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) -struct netlbl_domaddr6_map *netlbl_domhsh_getentry_af6(const char *domain, - const struct in6_addr *addr); -#endif /* IPv6 */ - #endif |