/* * 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 */