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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 | ||
9 | extern void do_gettimeofday(struct timeval *tv); | |
10 | unsigned long get_seconds(void); | |
11 | ||
6546911e AB |
12 | static inline struct timespec current_kernel_time(void) |
13 | { | |
fb7fcc96 AB |
14 | struct timespec64 ts64; |
15 | ||
16 | ktime_get_coarse_real_ts64(&ts64); | |
6546911e | 17 | |
fb7fcc96 | 18 | return timespec64_to_timespec(ts64); |
6546911e AB |
19 | } |
20 | ||
6546911e AB |
21 | /** |
22 | * Deprecated. Use do_settimeofday64(). | |
23 | */ | |
24 | static inline int do_settimeofday(const struct timespec *ts) | |
25 | { | |
26 | struct timespec64 ts64; | |
27 | ||
28 | ts64 = timespec_to_timespec64(*ts); | |
29 | return do_settimeofday64(&ts64); | |
30 | } | |
31 | ||
6546911e AB |
32 | static inline void getnstimeofday(struct timespec *ts) |
33 | { | |
34 | struct timespec64 ts64; | |
35 | ||
edca71fe | 36 | ktime_get_real_ts64(&ts64); |
6546911e AB |
37 | *ts = timespec64_to_timespec(ts64); |
38 | } | |
39 | ||
40 | static inline void ktime_get_ts(struct timespec *ts) | |
41 | { | |
42 | struct timespec64 ts64; | |
43 | ||
44 | ktime_get_ts64(&ts64); | |
45 | *ts = timespec64_to_timespec(ts64); | |
46 | } | |
47 | ||
48 | static inline void ktime_get_real_ts(struct timespec *ts) | |
49 | { | |
50 | struct timespec64 ts64; | |
51 | ||
edca71fe | 52 | ktime_get_real_ts64(&ts64); |
6546911e AB |
53 | *ts = timespec64_to_timespec(ts64); |
54 | } | |
55 | ||
56 | static inline void getrawmonotonic(struct timespec *ts) | |
57 | { | |
58 | struct timespec64 ts64; | |
59 | ||
fb7fcc96 | 60 | ktime_get_raw_ts64(&ts64); |
6546911e AB |
61 | *ts = timespec64_to_timespec(ts64); |
62 | } | |
63 | ||
64 | static inline struct timespec get_monotonic_coarse(void) | |
65 | { | |
fb7fcc96 AB |
66 | struct timespec64 ts64; |
67 | ||
68 | ktime_get_coarse_ts64(&ts64); | |
69 | ||
70 | return timespec64_to_timespec(ts64); | |
6546911e AB |
71 | } |
72 | ||
73 | static inline void getboottime(struct timespec *ts) | |
74 | { | |
75 | struct timespec64 ts64; | |
76 | ||
77 | getboottime64(&ts64); | |
78 | *ts = timespec64_to_timespec(ts64); | |
79 | } | |
6546911e AB |
80 | |
81 | /* | |
82 | * Timespec interfaces utilizing the ktime based ones | |
83 | */ | |
84 | static inline void get_monotonic_boottime(struct timespec *ts) | |
85 | { | |
86 | *ts = ktime_to_timespec(ktime_get_boottime()); | |
87 | } | |
88 | ||
89 | static inline void timekeeping_clocktai(struct timespec *ts) | |
90 | { | |
91 | *ts = ktime_to_timespec(ktime_get_clocktai()); | |
92 | } | |
93 | ||
94 | /* | |
95 | * Persistent clock related interfaces | |
96 | */ | |
97 | extern void read_persistent_clock(struct timespec *ts); | |
98 | extern int update_persistent_clock(struct timespec now); | |
99 | ||
100 | #endif |