fg_affinity.h

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/*
 * Copyright (C) 2014 Alexander Zimmermann <alexander.zimmermann@netapp.com>
 *
 * This file is part of Flowgrind.
 *
 * Flowgrind 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 3 of the License, or
 * (at your option) any later version.
 *
 * Flowgrind 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 Flowgrind.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
#ifndef _FG_AFFINITY_H_
#define _FG_AFFINITY_H_
 
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
 
#include <pthread.h>
 
enum ncore_query {
        NCORE_CONFIG = 0,
        NCORE_CURRENT
};
 
int get_ncores(enum ncore_query query);
 
int pthread_setaffinity(pthread_t thread, unsigned core);
 
int pthread_getaffinity(pthread_t thread, unsigned *core);
 
#endif /* _FG_AFFINITY_H_ */