arch/arm64/kernel/vdso32/vgettimeofday.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * ARM64 compat userspace implementations of gettimeofday() and similar.
   4  *
   5  * Copyright (C) 2018 ARM Limited
   6  *
   7  */
   8
   9 int __vdso_clock_gettime(clockid_t clock,
  10                          struct old_timespec32 *ts)
  11 {
  12         return __cvdso_clock_gettime32(clock, ts);
  13 }
  14
  15 int __vdso_clock_gettime64(clockid_t clock,
  16                            struct __kernel_timespec *ts)
  17 {
  18         return __cvdso_clock_gettime(clock, ts);
  19 }
  20
  21 int __vdso_gettimeofday(struct __kernel_old_timeval *tv,
  22                         struct timezone *tz)
  23 {
  24         return __cvdso_gettimeofday(tv, tz);
  25 }
  26
  27 int __vdso_clock_getres(clockid_t clock_id,
  28                         struct old_timespec32 *res)
  29 {
  30         return __cvdso_clock_getres_time32(clock_id, res);
  31 }
  32
  33 /* Avoid unresolved references emitted by GCC */
  34
  35 void __aeabi_unwind_cpp_pr0(void)
  36 {
  37 }
  38
  39 void __aeabi_unwind_cpp_pr1(void)
  40 {
  41 }
  42
  43 void __aeabi_unwind_cpp_pr2(void)
  44 {
  45 }