#ifndef __CR_TIMERFD_H__
#define __CR_TIMERFD_H__

#include <time.h>

#include "files.h"

struct pstree_item;

struct restore_timerfd {
	int			id;
	int			fd;
	int			clockid;
	int			settime_flags;
	unsigned long		ticks;
	struct itimerspec	val;
};

extern const struct fdtype_ops timerfd_dump_ops;
extern struct collect_image_info timerfd_cinfo;
extern struct restore_timerfd *rst_timerfd;
extern unsigned int rst_timerfd_nr;

static inline unsigned long rst_timerfd_len(void)
{
	return sizeof(*rst_timerfd) * rst_timerfd_nr;
}

extern int check_timerfd(void);
extern int is_timerfd_link(char *link);

#ifndef TFD_TIMER_ABSTIME
# define TFD_TIMER_ABSTIME	(1 << 0)
#endif

#ifndef TFD_IOC_SET_TICKS
# define TFD_IOC_SET_TICKS	0x40085400
#endif

#endif /* __CR_TIMERFD_H__ */