VM_RTC_WRITE
{ (uint_t)VM_RTC_WRITE, "VM_RTC_WRITE", NULL },
error = ioctl(ctx->fd, VM_RTC_WRITE, &rtcdata);
VM_RTC_WRITE, VM_RTC_READ, VM_RTC_SETTIME, VM_RTC_GETTIME,
case VM_RTC_WRITE: {
case VM_RTC_WRITE: