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git.proxmox.com Git - mirror_edk2.git/blob - MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointer.c
2 PEI Services Table Pointer Library.
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
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.
13 Module Name: PeiServicesTablePointer.c
20 // The package level header files this module uses
24 // The protocols, PPI and GUID defintions for this module
27 // The Library classes this module consumes
29 #include <Library/PeiServicesTablePointerLib.h>
30 #include <Library/DebugLib.h>
32 static EFI_PEI_SERVICES
**gPeiServices
;
35 The function returns the pointer to PEI services.
37 The function returns the pointer to PEI services.
38 It will ASSERT() if the pointer to PEI services is NULL.
40 @retval The pointer to PeiServices.
44 GetPeiServicesTablePointer (
48 ASSERT (gPeiServices
!= NULL
);
54 The constructor function caches the pointer to PEI services.
56 The constructor function caches the pointer to PEI services.
57 It will always return EFI_SUCCESS.
59 @param FfsHeader Pointer to FFS header the loaded driver.
60 @param PeiServices Pointer to the PEI services.
62 @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
67 PeiServicesTablePointerLibConstructor (
68 IN EFI_FFS_FILE_HEADER
*FfsHeader
,
69 IN EFI_PEI_SERVICES
**PeiServices
72 gPeiServices
= PeiServices
;