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/*
* Ouroboros - Copyright (C) 2016
*
* The IPC Resource Manager - Registered Application Instances
*
* Dimitri Staessens <dimitri.staessens@intec.ugent.be>
* Sander Vrijders <sander.vrijders@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_IRMD_REG_API_H
#define OUROBOROS_IRMD_REG_API_H
#include <ouroboros/list.h>
#include <sys/types.h>
#include <pthread.h>
enum api_state {
REG_I_NULL = 0,
REG_I_INIT,
REG_I_SLEEP,
REG_I_WAKE,
REG_I_DESTROY
};
struct reg_api {
struct list_head next;
pid_t api;
/* the api will block on this */
enum api_state state;
pthread_cond_t state_cond;
pthread_mutex_t state_lock;
};
struct reg_api * reg_api_create(pid_t pid);
void reg_api_destroy(struct reg_api * i);
int reg_api_sleep(struct reg_api * i);
void reg_api_wake(struct reg_api * i);
#endif /* OUROBOROS_IRMD_REG_API_H */
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