[mirror_ubuntu-eoan-kernel.git] / include / linux / timekeeping32.h

#ifndef _LINUX_TIMEKEEPING32_H
#define _LINUX_TIMEKEEPING32_H
/*
 * These interfaces are all based on the old timespec type
 * and should get replaced with the timespec64 based versions
 * over time so we can remove the file here.
 */

static inline void do_gettimeofday(struct timeval *tv)
{
	struct timespec64 now;

	ktime_get_real_ts64(&now);
	tv->tv_sec = now.tv_sec;
	tv->tv_usec = now.tv_nsec/1000;
}

static inline unsigned long get_seconds(void)
{
	return ktime_get_real_seconds();
}

static inline void getnstimeofday(struct timespec *ts)
{
	struct timespec64 ts64;

	ktime_get_real_ts64(&ts64);
	*ts = timespec64_to_timespec(ts64);
}

static inline void ktime_get_ts(struct timespec *ts)
{
	struct timespec64 ts64;

	ktime_get_ts64(&ts64);
	*ts = timespec64_to_timespec(ts64);
}

static inline void getrawmonotonic(struct timespec *ts)
{
	struct timespec64 ts64;

	ktime_get_raw_ts64(&ts64);
	*ts = timespec64_to_timespec(ts64);
}

static inline void getboottime(struct timespec *ts)
{
	struct timespec64 ts64;

	getboottime64(&ts64);
	*ts = timespec64_to_timespec(ts64);
}

/*
 * Persistent clock related interfaces
 */
extern void read_persistent_clock(struct timespec *ts);
extern int update_persistent_clock(struct timespec now);

#endif
Commit	Line	Data
6546911e AB	1	#ifndef _LINUX_TIMEKEEPING32_H
	2	#define _LINUX_TIMEKEEPING32_H
	3	/*
	4	* These interfaces are all based on the old timespec type
	5	* and should get replaced with the timespec64 based versions
	6	* over time so we can remove the file here.
	7	*/
	8
33e26418 AB	9	static inline void do_gettimeofday(struct timeval *tv)
	10	{
	11	struct timespec64 now;
	12
	13	ktime_get_real_ts64(&now);
	14	tv->tv_sec = now.tv_sec;
	15	tv->tv_usec = now.tv_nsec/1000;
	16	}
	17
	18	static inline unsigned long get_seconds(void)
	19	{
	20	return ktime_get_real_seconds();
	21	}
6546911e	22
6546911e AB	23	static inline void getnstimeofday(struct timespec *ts)
	24	{
	25	struct timespec64 ts64;
	26
edca71fe	27	ktime_get_real_ts64(&ts64);
6546911e AB	28	*ts = timespec64_to_timespec(ts64);
	29	}
	30
	31	static inline void ktime_get_ts(struct timespec *ts)
	32	{
	33	struct timespec64 ts64;
	34
	35	ktime_get_ts64(&ts64);
	36	*ts = timespec64_to_timespec(ts64);
	37	}
	38
6546911e AB	39	static inline void getrawmonotonic(struct timespec *ts)
	40	{
	41	struct timespec64 ts64;
	42
fb7fcc96	43	ktime_get_raw_ts64(&ts64);
6546911e AB	44	*ts = timespec64_to_timespec(ts64);
	45	}
	46
6546911e AB	47	static inline void getboottime(struct timespec *ts)
	48	{
	49	struct timespec64 ts64;
	50
	51	getboottime64(&ts64);
	52	*ts = timespec64_to_timespec(ts64);
	53	}
6546911e	54
6546911e AB	55	/*
	56	* Persistent clock related interfaces
	57	*/
	58	extern void read_persistent_clock(struct timespec *ts);
	59	extern int update_persistent_clock(struct timespec now);
	60
	61	#endif