include/linux/timekeeping32.h

   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 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 }
  22
  23 static inline void getnstimeofday(struct timespec *ts)
  24 {
  25         struct timespec64 ts64;
  26
  27         ktime_get_real_ts64(&ts64);
  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
  39 static inline void getrawmonotonic(struct timespec *ts)
  40 {
  41         struct timespec64 ts64;
  42
  43         ktime_get_raw_ts64(&ts64);
  44         *ts = timespec64_to_timespec(ts64);
  45 }
  46
  47 static inline void getboottime(struct timespec *ts)
  48 {
  49         struct timespec64 ts64;
  50
  51         getboottime64(&ts64);
  52         *ts = timespec64_to_timespec(ts64);
  53 }
  54
  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