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VILLASnode/include/villas/common.h

53 lines
1.7 KiB
C

/** Some common defines, enums and datastructures.
*
* @file
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
* @license GNU General Public License (version 3)
*
* VILLASnode
*
* 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 3 of the License, or
* 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, see <http://www.gnu.org/licenses/>.
*********************************************************************************/
#pragma once
#ifdef __cplusplus
extern "C"{
#endif
/* Common states for most objects in VILLASnode (paths, nodes, hooks, plugins) */
enum state {
STATE_DESTROYED = 0,
STATE_INITIALIZED = 1,
STATE_PARSED = 2,
STATE_CHECKED = 3,
STATE_STARTED = 4,
STATE_LOADED = 4, /* alias for STATE_STARTED used by struct plugin */
STATE_OPENED = 4, /* alias for STATE_STARTED used by struct io */
STATE_STOPPED = 5,
STATE_UNLOADED = 5, /* alias for STATE_STARTED used by struct plugin */
STATE_CLOSED = 5, /* alias for STATE_STARTED used by struct io */
STATE_CONNECTED = 6
};
/** Callback to destroy list elements.
*
* @param data A pointer to the data which should be freed.
*/
typedef int (*dtor_cb_t)(void *);
#ifdef __cplusplus
}
#endif