mirror of https://github.com/acidanthera/audk.git
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/** @file
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DXE Library.
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Copyright (c) 2006, Intel Corporation<BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name: DxeServicesTableLib.c
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**/
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//
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// Cache copy of the DXE Services Table
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//
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EFI_DXE_SERVICES *gDS = NULL;
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/**
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The constructor function caches the pointer of DXE Services Table.
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The constructor function caches the pointer of DXE Services Table.
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It will ASSERT() if that operation fails.
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It will ASSERT() if the pointer of DXE Services Table is NULL.
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It will always return EFI_SUCCESS.
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@param ImageHandle The firmware allocated handle for the EFI image.
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@param SystemTable A pointer to the EFI System Table.
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@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
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**/
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EFI_STATUS
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DxeServicesTableLibConstructor (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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//
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// Cache copy of the DXE Services Table
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//
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Status = EfiGetSystemConfigurationTable (&gEfiDxeServicesTableGuid, (VOID **) &gDS);
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ASSERT_EFI_ERROR (Status);
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ASSERT (gDS != NULL);
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return Status;
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}
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