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git.proxmox.com Git - ovs.git/blob - lib/learn.h
2 * Copyright (c) 2011, 2012, 2013, 2014 Nicira, Inc.
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:
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
21 #include "ofp-errors.h"
25 struct flow_wildcards
;
28 struct ofputil_flow_mod
;
29 struct nx_action_learn
;
31 /* NXAST_LEARN helper functions.
33 * See include/openflow/nicira-ext.h for NXAST_LEARN specification.
36 enum ofperr
learn_check(const struct ofpact_learn
*, const struct flow
*);
37 void learn_execute(const struct ofpact_learn
*, const struct flow
*,
38 struct ofputil_flow_mod
*, struct ofpbuf
*ofpacts
);
39 void learn_mask(const struct ofpact_learn
*, struct flow_wildcards
*);
41 char *learn_parse(char *, struct ofpbuf
*ofpacts
) OVS_WARN_UNUSED_RESULT
;
42 void learn_format(const struct ofpact_learn
*, struct ds
*);