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git.proxmox.com Git - mirror_edk2.git/blob - MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointer.c
54a500a7326b1ff3aa25126ab6579b6185721c4d
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.
16 #include <Library/PeiServicesTablePointerLib.h>
17 #include <Library/DebugLib.h>
19 #include "PeiServicesTablePointerInternal.h"
21 static EFI_PEI_SERVICES
**gPeiServices
;
25 SetPeiServicesTablePointer (
26 EFI_PEI_SERVICES
**PeiServices
29 gPeiServices
= PeiServices
;
33 The function returns the pointer to PEI services.
35 The function returns the pointer to PEI services.
36 It will ASSERT() if the pointer to PEI services is NULL.
38 @retval The pointer to PeiServices.
42 GetPeiServicesTablePointer (
46 ASSERT (gPeiServices
!= NULL
);
52 The constructor function caches the pointer to PEI services.
54 The constructor function caches the pointer to PEI services.
55 It will always return EFI_SUCCESS.
57 @param FfsHeader Pointer to FFS header the loaded driver.
58 @param PeiServices Pointer to the PEI services.
60 @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
65 PeiServicesTablePointerLibConstructor (
66 IN EFI_PEI_FILE_HANDLE
*FfsHeader
,
67 IN EFI_PEI_SERVICES
**PeiServices
70 gPeiServices
= PeiServices
;