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MdePkg/PeiServicesLib: Decorate 'PpiDescriptor' as OPTIONAL for LocatePpi().

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The UEFI PI specification defines PpiDescriptor to be OPTIONAL for
the LocatePpi PEI Service. This patch reflects this in the function
declaration and definition of the corresponding PeiServices library
function.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Marvin.Haeuser@outlook.com 2018-05-05 22:24:50 +08:00 committed by Liming Gao
parent 4b8067392d
commit ced8f52fc6
2 changed files with 4 additions and 4 deletions
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4
MdePkg/Include/Library/PeiServicesLib.h
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@ -1,7 +1,7 @@
/** @file /** @file
Provides library functions for all PEI Services. Provides library functions for all PEI Services.
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at which accompanies this distribution. The full text of the license may be found at
@ -73,7 +73,7 @@ EFIAPI
PeiServicesLocatePpi ( PeiServicesLocatePpi (
IN CONST EFI_GUID *Guid, IN CONST EFI_GUID *Guid,
IN UINTN Instance, IN UINTN Instance,
IN OUT EFI_PEI_PPI_DESCRIPTOR **PpiDescriptor, IN OUT EFI_PEI_PPI_DESCRIPTOR **PpiDescriptor, OPTIONAL
IN OUT VOID **Ppi IN OUT VOID **Ppi
); );

4
MdePkg/Library/PeiServicesLib/PeiServicesLib.c
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@ -1,7 +1,7 @@
/** @file /** @file
Implementation for PEI Services Library. Implementation for PEI Services Library.
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at which accompanies this distribution. The full text of the license may be found at
@ -95,7 +95,7 @@ EFIAPI
PeiServicesLocatePpi ( PeiServicesLocatePpi (
IN CONST EFI_GUID *Guid, IN CONST EFI_GUID *Guid,
IN UINTN Instance, IN UINTN Instance,
IN OUT EFI_PEI_PPI_DESCRIPTOR **PpiDescriptor, IN OUT EFI_PEI_PPI_DESCRIPTOR **PpiDescriptor, OPTIONAL
IN OUT VOID **Ppi IN OUT VOID **Ppi
) )
{ {