DxeBaseSerialPortLibHob.c

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#include <Uefi.h>
 
extern BOOLEAN  mBaseSerialPortLibHobAtRuntime;
 
STATIC
VOID
EFIAPI
BaseSerialPortLibHobExitBootServicesEvent (
  IN EFI_EVENT  Event,
  IN VOID       *Context
  )
{
  mBaseSerialPortLibHobAtRuntime = TRUE;
}
 
EFI_STATUS
EFIAPI
DxeBaseSerialPortLibHobConstructor (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_EVENT  SerialPortLibHobExitBootServicesEvent;
 
  return SystemTable->BootServices->CreateEvent (
                                      EVT_SIGNAL_EXIT_BOOT_SERVICES,
                                      TPL_NOTIFY,
                                      BaseSerialPortLibHobExitBootServicesEvent,
                                      NULL,
                                      &SerialPortLibHobExitBootServicesEvent
                                      );
}