MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.c

   1 /** @file
   2   UEFI Runtime Services Table Library.
   3
   4   Copyright (c) 2006, Intel Corporation<BR>
   5   All rights reserved. This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13   Module Name:  UefiRuntimeServicesTableLib.c
  14
  15 **/
  16
  17 //
  18 // Cached copy of the EFI Runtime Services Table
  19 //
  20 EFI_RUNTIME_SERVICES  *gRT = NULL;
  21
  22 /**
  23 **/
  24 EFI_STATUS
  25 UefiRuntimeServicesTableLibConstructor (
  26   IN EFI_HANDLE        ImageHandle,
  27   IN EFI_SYSTEM_TABLE  *SystemTable
  28   )
  29 {
  30   //
  31   // Cache pointer to the EFI Runtime Services Table
  32   //
  33   gRT = SystemTable->RuntimeServices;
  34   ASSERT (gRT != NULL);
  35   return EFI_SUCCESS;
  36 }