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Diffstat (limited to 'net/netlabel/netlabel_domainhash.h')
-rw-r--r--net/netlabel/netlabel_domainhash.h38
1 files changed, 36 insertions, 2 deletions
diff --git a/net/netlabel/netlabel_domainhash.h b/net/netlabel/netlabel_domainhash.h
index afcc41a7432d..bfcb6763a1a1 100644
--- a/net/netlabel/netlabel_domainhash.h
+++ b/net/netlabel/netlabel_domainhash.h
@@ -11,7 +11,7 @@
*/
/*
- * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
+ * (c) Copyright Hewlett-Packard Development Company, L.P., 2006, 2008
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -36,16 +36,43 @@
#include <linux/rcupdate.h>
#include <linux/list.h>
+#include "netlabel_addrlist.h"
+
/* Domain hash table size */
/* XXX - currently this number is an uneducated guess */
#define NETLBL_DOMHSH_BITSIZE 7
-/* Domain mapping definition struct */
+/* Domain mapping definition structures */
+#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_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_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;
u32 valid;
@@ -66,9 +93,16 @@ int netlbl_domhsh_remove_entry(struct netlbl_dom_map *entry,
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);
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