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/*
* 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.
*/
#include <vnet/session/transport.h>
u32
transport_endpoint_lookup (transport_endpoint_table_t *ht, ip46_address_t *ip,
u16 port)
{
clib_bihash_kv_24_8_t kv;
int rv;
kv.key[0] = ip->as_u64[0];
kv.key[1] = ip->as_u64[1];
kv.key[2] = port;
rv = clib_bihash_search_inline_24_8 (ht, &kv);
if (rv == 0)
return kv.value;
return TRANSPORT_ENDPOINT_INVALID_INDEX;
}
void
transport_endpoint_table_add (transport_endpoint_table_t *ht,
transport_endpoint_t *te, u32 value)
{
clib_bihash_kv_24_8_t kv;
kv.key[0] = te->ip.as_u64[0];
kv.key[1] = te->ip.as_u64[1];
kv.key[2] = te->port;
kv.value = value;
clib_bihash_add_del_24_8 (ht, &kv, 1);
}
void
transport_endpoint_table_del (transport_endpoint_table_t *ht,
transport_endpoint_t *te)
{
clib_bihash_kv_24_8_t kv;
kv.key[0] = te->ip.as_u64[0];
kv.key[1] = te->ip.as_u64[1];
kv.key[2] = te->port;
clib_bihash_add_del_24_8 (ht, &kv, 0);
}
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