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ArmPkg: Introduce GetGlobalEnvironmentVariable() function.

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Rename GetEnvironmentVariable() function into GetGlobalEnvironmentVariable().
GetEnvironmentVariable() function sill exists but caller must now pass a Guid.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14176 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2013-03-12 00:42:59 +00:00
parent 7135d76d56
commit c0b2e4775d
10 changed files with 104 additions and 84 deletions
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10
ArmPkg/Library/BdsLib/BdsLoadOption.c
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@@ -1,6 +1,6 @@
/** @file
*
* Copyright (c) 2011-2012, ARM Limited. All rights reserved.
* Copyright (c) 2011-2013, ARM Limited. All rights reserved.
*
* This program and the accompanying materials
* are licensed and made available under the terms and conditions of the BSD License
@@ -76,7 +76,7 @@ BootOptionFromLoadOptionVariable (
EFI_LOAD_OPTION EfiLoadOption;
UINTN EfiLoadOptionSize;
Status = GetEnvironmentVariable (BootVariableName, NULL, &EfiLoadOptionSize, (VOID**)&EfiLoadOption);
Status = GetGlobalEnvironmentVariable (BootVariableName, NULL, &EfiLoadOptionSize, (VOID**)&EfiLoadOption);
if (!EFI_ERROR(Status)) {
*BdsLoadOption = NULL;
Status = BootOptionParseLoadOption (EfiLoadOption, EfiLoadOptionSize, BdsLoadOption);
@@ -203,7 +203,7 @@ BootOptionToLoadOptionVariable (
// When it is a new entry we must add the entry to the BootOrder
if (OldLoadOption == NULL) {
// Add the new Boot Index to the list
Status = GetEnvironmentVariable (L"BootOrder", NULL, &BootOrderSize, (VOID**)&BootOrder);
Status = GetGlobalEnvironmentVariable (L"BootOrder", NULL, &BootOrderSize, (VOID**)&BootOrder);
if (!EFI_ERROR(Status)) {
BootOrder = ReallocatePool (BootOrderSize, BootOrderSize + sizeof(UINT16), BootOrder);
// Add the new index at the end
@@ -225,7 +225,7 @@ BootOptionToLoadOptionVariable (
);
DEBUG((EFI_D_ERROR,"Create %s\n",BootVariableName));
// Free memory allocated by GetEnvironmentVariable
// Free memory allocated by GetGlobalEnvironmentVariable
if (!EFI_ERROR(Status)) {
FreePool (BootOrder);
}
@@ -249,7 +249,7 @@ BootOptionAllocateBootIndex (
BOOLEAN Found;
// Get the Boot Option Order from the environment variable
Status = GetEnvironmentVariable (L"BootOrder", NULL, &BootOrderSize, (VOID**)&BootOrder);
Status = GetGlobalEnvironmentVariable (L"BootOrder", NULL, &BootOrderSize, (VOID**)&BootOrder);
if (!EFI_ERROR(Status)) {
for (BootIndex = 0; BootIndex <= 0xFFFF; BootIndex++) {
Found = FALSE;