RTEMS: cpukit/include/machine/_timecounter.h Source File

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_timecounter.h
1/*-
2 * Copyright (c) 2016 embedded brains GmbH
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#ifndef _SYS_TIME_H_
28#error "<sys/time.h> must be included first"
29#endif /* !_SYS_TIME_H_ */
30
31#ifndef _MACHINE__TIMECOUNTER_H_
32#define _MACHINE__TIMECOUNTER_H_
33
34__BEGIN_DECLS
35extern volatile time_t _Timecounter_Time_second;
36extern volatile int32_t _Timecounter_Time_uptime;
37extern struct bintime _Timecounter_Boottimebin;
38
39void _Timecounter_Binuptime(struct bintime *);
40void _Timecounter_Nanouptime(struct timespec *);
41void _Timecounter_Microuptime(struct timeval *);
42void _Timecounter_Bintime(struct bintime *);
43void _Timecounter_Nanotime(struct timespec *);
44void _Timecounter_Microtime(struct timeval *);
45void _Timecounter_Getbinuptime(struct bintime *);
46void _Timecounter_Getnanouptime(struct timespec *);
47void _Timecounter_Getmicrouptime(struct timeval *);
48void _Timecounter_Getbintime(struct bintime *);
49void _Timecounter_Getnanotime(struct timespec *);
50void _Timecounter_Getmicrotime(struct timeval *);
51__END_DECLS
52
53#endif /* _MACHINE__TIMECOUNTER_H_ */