/* * NetLabel Domain Hash Table * * This file manages the domain hash table that NetLabel uses to determine * which network labeling protocol to use for a given domain. The NetLabel * system manages static and dynamic label mappings for network protocols such * as CIPSO and RIPSO. * * Author: Paul Moore * */ /* * (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 * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See * 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, see . * */ #ifndef _NETLABEL_DOMAINHASH_H #define _NETLABEL_DOMAINHASH_H #include #include #include #include "netlabel_addrlist.h" /* Domain hash table size */ /* XXX - currently this number is an uneducated guess */ #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; struct calipso_doi *calipso; }; }; #define netlbl_domhsh_addr4_entry(iter) \ container_of(iter, struct netlbl_domaddr4_map, list) struct netlbl_domaddr4_map { 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 { struct netlbl_dommap_def def; struct netlbl_af6list list; }; struct netlbl_dom_map { char *domain; u16 family; struct netlbl_dommap_def def; u32 valid; struct list_head list; struct rcu_head rcu; }; /* init function */ int netlbl_domhsh_init(u32 size); /* Manipulate the domain hash table */ 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_af4(const char *domain, const struct in_addr *addr, const struct in_addr *mask, struct netlbl_audit *audit_info); int netlbl_domhsh_remove_af6(const char *domain, const struct in6_addr *addr, const struct in6_addr *mask, struct netlbl_audit *audit_info); int netlbl_domhsh_remove(const char *domain, u16 family, struct netlbl_audit *audit_info); int netlbl_domhsh_remove_default(u16 family, struct netlbl_audit *audit_info); struct netlbl_dom_map *netlbl_domhsh_getentry(const char *domain, u16 family); 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); int netlbl_domhsh_remove_af6(const char *domain, const struct in6_addr *addr, const struct in6_addr *mask, struct netlbl_audit *audit_info); #endif /* IPv6 */ int netlbl_domhsh_walk(u32 *skip_bkt, u32 *skip_chain, int (*callback) (struct netlbl_dom_map *entry, void *arg), void *cb_arg); #endif d class='ls-size'>468log plain -rw-r--r--cxgb3-abi.h2291log plain -rw-r--r--cxgb4-abi.h2488log plain d---------hfi73log plain -rw-r--r--hns-abi.h1795log plain -rw-r--r--ib_user_cm.h6526log plain -rw-r--r--ib_user_mad.h8791log plain -rw-r--r--ib_user_sa.h2222log plain -rw-r--r--ib_user_verbs.h21586log plain -rw-r--r--mlx4-abi.h2864log plain -rw-r--r--mlx5-abi.h7480log plain -rw-r--r--mthca-abi.h2932log plain -rw-r--r--nes-abi.h3380log plain -rw-r--r--ocrdma-abi.h3918log plain -rw-r--r--qedr-abi.h2559log plain -rw-r--r--rdma_netlink.h4980log plain