From 18e440197cae6d537765a4de6a915f074dce4de5 Mon Sep 17 00:00:00 2001 From: dimitri staessens Date: Mon, 8 Aug 2016 21:15:57 +0200 Subject: irmd: Refactor and bugfixes Refactors the IRMd to extract reg_api and irm_flow structures to their own sources. Fixes some locking bugs. --- src/irmd/reg_api.h | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 src/irmd/reg_api.h (limited to 'src/irmd/reg_api.h') diff --git a/src/irmd/reg_api.h b/src/irmd/reg_api.h new file mode 100644 index 00000000..73e1141b --- /dev/null +++ b/src/irmd/reg_api.h @@ -0,0 +1,55 @@ +/* + * Ouroboros - Copyright (C) 2016 + * + * The IPC Resource Manager - Registered Application Instances + * + * Dimitri Staessens + * Sander Vrijders + * + * 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 +#include +#include + +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); +void reg_api_sleep(struct reg_api * i); +void reg_api_wake(struct reg_api * i); + +#endif /* OUROBOROS_IRMD_REG_API_H */ -- cgit v1.2.3