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/* EIOTAS
* Copyright (C) 2012 Jérémy Zurcher
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library;
* if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __EIOTAS_SPIN_H__
#define __EIOTAS_SPIN_H__
#include "eiotas_room.h"
#include "eiotas_iota.h"
#include "eiotas_particle.h"
#include <eina_array.h>
typedef struct _Eiotas_Spin Eiotas_Spin;
struct _Eiotas_Spin {
Eiotas_Room room; /* higher level Room */
Eina_Array *free_particles; /* lifo of free to reuse Particles TODO support different particle types, use an Eina_Hash */
Eina_Array *app_fifo; /* fifo of application priority particles */
Eina_Array *sys_fifo; /* fifo of system priority particles */
};
EAPI void eiotas_spin_free(Eiotas_Spin *spin);
EAPI Eiotas_Spin* eiotas_spin_add(const char* name, unsigned int step);
EAPI Eiotas_Particle* eiotas_spin_require_particle(Eiotas_Spin *spin);
EAPI Eiotas_Particle* eiotas_spin_release_particle(Eiotas_Spin *spin, Eiotas_Particle *particle);
EAPI void eiotas_spin_send_particle(Eiotas_Spin *spin, Eiotas_Particle *particle, Eina_Bool system);
#define eiotas_require_particle(_iota) eiotas_spin_require_particle((Eiotas_Spin*)((Eiotas_Iota*)(_iota))->spin)
#define eiotas_release_particle(_iota,_particle) eiotas_spin_release_particle((Eiotas_Spin*)((Eiotas_Iota*)(_iota))->spin,_particle)
#endif // __EIOTAS_SPIN_H__
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