mirror of
https://github.com/openvswitch/ovs
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36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/*
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* Copyright (c) 2008, 2009 Nicira Networks.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef PKTBUF_H
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#define PKTBUF_H 1
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#include <stdint.h>
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struct pktbuf;
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struct ofpbuf;
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int pktbuf_capacity(void);
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struct pktbuf *pktbuf_create(void);
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void pktbuf_destroy(struct pktbuf *);
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uint32_t pktbuf_save(struct pktbuf *, struct ofpbuf *buffer, uint16_t in_port);
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uint32_t pktbuf_get_null(void);
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int pktbuf_retrieve(struct pktbuf *, uint32_t id, struct ofpbuf **bufferp,
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uint16_t *in_port);
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void pktbuf_discard(struct pktbuf *, uint32_t id);
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#endif /* pktbuf.h */
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