2015-06-02 21:59:31 +02:00
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/** Time related functions.
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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2017-03-03 20:20:13 -04:00
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* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
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2017-04-27 12:56:43 +02:00
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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2017-05-05 19:24:16 +00:00
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*
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2017-04-27 12:56:43 +02:00
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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2017-05-05 19:24:16 +00:00
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*
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2017-04-27 12:56:43 +02:00
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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2015-06-02 21:59:31 +02:00
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*********************************************************************************/
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2017-02-16 09:04:12 -03:00
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#pragma once
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2015-06-02 21:59:31 +02:00
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#include <stdio.h>
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#include <stdint.h>
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2017-05-05 19:24:16 +00:00
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2015-06-03 10:13:35 +02:00
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#include <time.h>
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2017-07-24 19:21:57 +02:00
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2018-06-28 13:42:50 +02:00
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#ifdef __cplusplus
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extern "C"{
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#endif
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2015-06-02 21:59:31 +02:00
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/** Get delta between two timespec structs */
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2017-05-08 00:46:19 +02:00
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struct timespec time_diff(const struct timespec *start, const struct timespec *end);
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2015-06-02 21:59:31 +02:00
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/** Get sum of two timespec structs */
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2017-05-08 00:46:19 +02:00
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struct timespec time_add(const struct timespec *start, const struct timespec *end);
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2015-06-02 21:59:31 +02:00
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2015-10-11 14:50:08 +02:00
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/** Return current time as a struct timespec. */
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struct timespec time_now();
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2015-06-02 21:59:31 +02:00
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/** Return the diffrence off two timestamps as double value in seconds. */
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2017-05-08 00:46:19 +02:00
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double time_delta(const struct timespec *start, const struct timespec *end);
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2015-06-02 21:59:31 +02:00
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/** Convert timespec to double value representing seconds */
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2017-05-08 00:46:19 +02:00
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double time_to_double(const struct timespec *ts);
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2015-06-02 21:59:31 +02:00
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/** Convert double containing seconds after 1970 to timespec. */
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2017-07-24 19:33:35 +02:00
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struct timespec time_from_double(double secs);
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2018-06-28 13:42:50 +02:00
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#ifdef __cplusplus
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}
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#endif
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