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/*
* Copyright (c) 2016 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 __CLASSIFY_DPO_H__
#define __CLASSIFY_DPO_H__
#include <vnet/vnet.h>
#include <vnet/mpls/packet.h>
#include <vnet/dpo/dpo.h>
/**
* A representation of an MPLS label for imposition in the data-path
*/
typedef struct classify_dpo_t
{
/**
* required for pool_get_aligned.
*/
CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
dpo_proto_t cd_proto;
u32 cd_table_index;
/**
* Number of locks/users of the label
*/
u16 cd_locks;
} classify_dpo_t;
extern index_t classify_dpo_create(dpo_proto_t proto,
u32 classify_table_index);
extern u8* format_classify_dpo(u8 *s, va_list *args);
/*
* Encapsulation violation for fast data-path access
*/
extern classify_dpo_t *classify_dpo_pool;
static inline classify_dpo_t *
classify_dpo_get (index_t index)
{
return (pool_elt_at_index(classify_dpo_pool, index));
}
extern void classify_dpo_module_init(void);
#endif
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