diff options
Diffstat (limited to 'net/netlabel/netlabel_domainhash.h')
| -rw-r--r-- | net/netlabel/netlabel_domainhash.h | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/net/netlabel/netlabel_domainhash.h b/net/netlabel/netlabel_domainhash.h index 8220990ceb96..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; @@ -61,12 +88,21 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry, struct netlbl_audit *audit_info); int netlbl_domhsh_add_default(struct netlbl_dom_map *entry, struct netlbl_audit *audit_info); +int netlbl_domhsh_remove_entry(struct netlbl_dom_map *entry, + struct netlbl_audit *audit_info); 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 |