1 /* SPDX-License-Identifier: GPL-2.0 */
5 int (*clock_getres
)(const clockid_t which_clock
,
6 struct timespec64
*tp
);
7 int (*clock_set
)(const clockid_t which_clock
,
8 const struct timespec64
*tp
);
9 int (*clock_get
)(const clockid_t which_clock
,
10 struct timespec64
*tp
);
11 int (*clock_adj
)(const clockid_t which_clock
, struct timex
*tx
);
12 int (*timer_create
)(struct k_itimer
*timer
);
13 int (*nsleep
)(const clockid_t which_clock
, int flags
,
14 const struct timespec64
*);
15 int (*timer_set
)(struct k_itimer
*timr
, int flags
,
16 struct itimerspec64
*new_setting
,
17 struct itimerspec64
*old_setting
);
18 int (*timer_del
)(struct k_itimer
*timr
);
19 void (*timer_get
)(struct k_itimer
*timr
,
20 struct itimerspec64
*cur_setting
);
21 void (*timer_rearm
)(struct k_itimer
*timr
);
22 s64 (*timer_forward
)(struct k_itimer
*timr
, ktime_t now
);
23 ktime_t (*timer_remaining
)(struct k_itimer
*timr
, ktime_t now
);
24 int (*timer_try_to_cancel
)(struct k_itimer
*timr
);
25 void (*timer_arm
)(struct k_itimer
*timr
, ktime_t expires
,
26 bool absolute
, bool sigev_none
);
29 extern const struct k_clock clock_posix_cpu
;
30 extern const struct k_clock clock_posix_dynamic
;
31 extern const struct k_clock clock_process
;
32 extern const struct k_clock clock_thread
;
33 extern const struct k_clock alarm_clock
;
35 int posix_timer_event(struct k_itimer
*timr
, int si_private
);
37 void common_timer_get(struct k_itimer
*timr
, struct itimerspec64
*cur_setting
);
38 int common_timer_set(struct k_itimer
*timr
, int flags
,
39 struct itimerspec64
*new_setting
,
40 struct itimerspec64
*old_setting
);
41 int common_timer_del(struct k_itimer
*timer
);
