arch/arm64/kernel/vdso/vgettimeofday.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * ARM64 userspace implementations of gettimeofday() and similar.
   4  *
   5  * Copyright (C) 2018 ARM Limited
   6  *
   7  */
   8
   9 int __kernel_clock_gettime(clockid_t clock, struct __kernel_timespec *ts);
  10 int __kernel_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz);
  11 int __kernel_clock_getres(clockid_t clock_id, struct __kernel_timespec *res);
  12
  13 int __kernel_clock_gettime(clockid_t clock,
  14                            struct __kernel_timespec *ts)
  15 {
  16         return __cvdso_clock_gettime(clock, ts);
  17 }
  18
  19 int __kernel_gettimeofday(struct __kernel_old_timeval *tv,
  20                           struct timezone *tz)
  21 {
  22         return __cvdso_gettimeofday(tv, tz);
  23 }
  24
  25 int __kernel_clock_getres(clockid_t clock_id,
  26                           struct __kernel_timespec *res)
  27 {
  28         return __cvdso_clock_getres(clock_id, res);
  29 }