src/switch/datapath/flow_entry.h
/*
* Copyright (C) 2012-2013 NEC Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef FLOW_ENTRY_H
#define FLOW_ENTRY_H
#include "ofdp_common.h"
#include "instruction.h"
#include "match.h"
typedef struct _flow_entry {
uint8_t table_id;
uint32_t duration_sec;
uint32_t duration_nsec;
uint16_t priority;
uint16_t idle_timeout;
uint16_t hard_timeout;
uint16_t flags;
uint64_t cookie;
uint64_t packet_count;
uint64_t byte_count;
match *match;
instruction_set *instructions;
struct timespec created_at;
struct timespec last_seen;
bool table_miss;
} flow_entry;
flow_entry *alloc_flow_entry( match *match, instruction_set *instructions,
const uint16_t priority, const uint16_t idle_timeout, const uint16_t hard_timeout,
const uint16_t flags, const uint64_t cookie );
void free_flow_entry( flow_entry *entry );
void dump_flow_entry( const flow_entry *entry, void dump_function( const char *format, ... ) );
#endif // FLOW_ENTRY_H
/*
* Local variables:
* c-basic-offset: 2
* indent-tabs-mode: nil
* End:
*/