C++ (Cpp) PRV_SetTime Examples

Example #1

File: sys_generic.c Project: SuperQ/chrony

static int
apply_step_offset(double offset)
{
  struct timeval old_time, new_time;
  double err;

  LCL_ReadRawTime(&old_time);
  UTI_AddDoubleToTimeval(&old_time, -offset, &new_time);

  if (PRV_SetTime(&new_time, NULL) < 0) {
    DEBUG_LOG(LOGF_SysGeneric, "settimeofday() failed");
    return 0;
  }

  LCL_ReadRawTime(&old_time);
  UTI_DiffTimevalsToDouble(&err, &old_time, &new_time);

  lcl_InvokeDispersionNotifyHandlers(fabs(err));

  return 1;
}

Example #2

File: sys_generic.c Project: mlichvar/chrony

static int
apply_step_offset(double offset)
{
  struct timespec old_time, new_time;
  struct timeval new_time_tv;
  double err;

  LCL_ReadRawTime(&old_time);
  UTI_AddDoubleToTimespec(&old_time, -offset, &new_time);
  UTI_TimespecToTimeval(&new_time, &new_time_tv);

  if (PRV_SetTime(&new_time_tv, NULL) < 0) {
    DEBUG_LOG("settimeofday() failed");
    return 0;
  }

  LCL_ReadRawTime(&old_time);
  err = UTI_DiffTimespecsToDouble(&old_time, &new_time);

  lcl_InvokeDispersionNotifyHandlers(fabs(err));

  return 1;
}