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/*
* Ouroboros - Copyright (C) 2016
*
* Management of flow_sets for fqueue
*
* Dimitri Staessens <dimitri.staessens@intec.ugent.be>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef OUROBOROS_SHM_FLOW_SET_H
#define OUROBOROS_SHM_FLOW_SET_H
#include <ouroboros/fqueue.h>
#include <sys/time.h>
struct shm_flow_set;
struct shm_flow_set * shm_flow_set_create();
void shm_flow_set_destroy(struct shm_flow_set * set);
struct shm_flow_set * shm_flow_set_open(pid_t api);
void shm_flow_set_close(struct shm_flow_set * set);
void shm_flow_set_zero(struct shm_flow_set * shm_set,
ssize_t idx);
int shm_flow_set_add(struct shm_flow_set * shm_set,
ssize_t idx,
int port_id);
int shm_flow_set_has(struct shm_flow_set * shm_set,
ssize_t idx,
int port_id);
void shm_flow_set_del(struct shm_flow_set * shm_set,
ssize_t idx,
int port_id);
void shm_flow_set_notify(struct shm_flow_set * set,
int port_id);
int shm_flow_set_wait(const struct shm_flow_set * shm_set,
ssize_t idx,
int * fqueue,
const struct timespec * timeout);
#endif /* OUROBOROS_SHM_FLOW_SET_H */
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