/* *------------------------------------------------------------------ * Copyright (c) 2017 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------ */ #ifndef _ACL_HASH_LOOKUP_H_ #define _ACL_HASH_LOOKUP_H_ #include <stddef.h> #include "lookup_context.h" #include "acl.h" /* * Do the necessary to logically apply the ACL to the existing vector of ACLs looked up * during the packet processing */ void hash_acl_apply(acl_main_t *am, u32 lc_index, int acl_index, u32 acl_position); /* Remove the ACL from the packet processing in a given lookup context */ void hash_acl_unapply(acl_main_t *am, u32 lc_index, int acl_index); /* * Add an ACL or delete an ACL. ACL may already have been referenced elsewhere, * so potentially we also need to do the work to enable the lookups. */ void hash_acl_add(acl_main_t *am, int acl_index); void hash_acl_delete(acl_main_t *am, int acl_index); /* return if there is already a filled-in hash acl info */ int hash_acl_exists(acl_main_t *am, int acl_index); #endif