[linux-2.6-block.git] / include / linux / compat_time.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_COMPAT_TIME_H
#define _LINUX_COMPAT_TIME_H

#include <linux/types.h>
#include <linux/time64.h>

typedef s32		compat_time_t;

struct compat_timespec {
	compat_time_t	tv_sec;
	s32		tv_nsec;
};

struct compat_timeval {
	compat_time_t	tv_sec;
	s32		tv_usec;
};

struct compat_itimerspec {
	struct compat_timespec it_interval;
	struct compat_timespec it_value;
};

extern int compat_get_timespec64(struct timespec64 *, const void __user *);
extern int compat_put_timespec64(const struct timespec64 *, void __user *);
extern int get_compat_itimerspec64(struct itimerspec64 *its,
			const struct compat_itimerspec __user *uits);
extern int put_compat_itimerspec64(const struct itimerspec64 *its,
			struct compat_itimerspec __user *uits);

#endif /* _LINUX_COMPAT_TIME_H */
Commit	Line	Data
0d55303c DD	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	#ifndef _LINUX_COMPAT_TIME_H
	3	#define _LINUX_COMPAT_TIME_H
	4
	5	#include <linux/types.h>
1c68adf6	6	#include <linux/time64.h>
0d55303c DD	7
	8	typedef s32 compat_time_t;
	9
	10	struct compat_timespec {
	11	compat_time_t tv_sec;
	12	s32 tv_nsec;
	13	};
	14
	15	struct compat_timeval {
	16	compat_time_t tv_sec;
	17	s32 tv_usec;
	18	};
	19
afef05cf DD	20	struct compat_itimerspec {
	21	struct compat_timespec it_interval;
	22	struct compat_timespec it_value;
	23	};
	24
1c68adf6 DD	25	extern int compat_get_timespec64(struct timespec64 , const void __user );
1c68adf6 DD	26	extern int compat_put_timespec64(const struct timespec64 , void __user );
afef05cf DD	27	extern int get_compat_itimerspec64(struct itimerspec64 *its,
	28	const struct compat_itimerspec __user *uits);
	29	extern int put_compat_itimerspec64(const struct itimerspec64 *its,
	30	struct compat_itimerspec __user *uits);
1c68adf6	31
0d55303c	32	#endif /* _LINUX_COMPAT_TIME_H */