lib/conntrack-tp.h

   1 /*
   2  * Copyright (c) 2020 VMware, Inc.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #ifndef CONNTRACK_TP_H
  18 #define CONNTRACK_TP_H 1
  19
  20 #define CT_DPIF_NETDEV_TP_MIN 30
  21 enum ct_timeout;
  22 void timeout_policy_init(struct conntrack *ct);
  23 int timeout_policy_update(struct conntrack *ct, struct timeout_policy *tp);
  24 int timeout_policy_delete(struct conntrack *ct, uint32_t tp_id);
  25 struct timeout_policy *timeout_policy_get(struct conntrack *ct, int32_t tp_id);
  26 void conn_init_expiration(struct conntrack *ct, struct conn *conn,
  27                           enum ct_timeout tm, long long now);
  28 void conn_update_expiration(struct conntrack *ct, struct conn *conn,
  29                             enum ct_timeout tm, long long now);
  30 #endif