Add new interface GetVariable2 and GetEfiGlobalVariable2 to return more info. Also replace old interface with new one.
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13375 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -1,7 +1,7 @@
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/** @file
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Dhcp6 support functions implementation.
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Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
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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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@@ -41,7 +41,7 @@ Dhcp6GenerateClientId (
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// Attempt to get client Id from variable to keep it constant.
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// See details in section-9 of rfc-3315.
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//
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Duid = GetVariable (L"ClientId", &gEfiDhcp6ServiceBindingProtocolGuid);
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GetVariable2 (L"ClientId", &gEfiDhcp6ServiceBindingProtocolGuid, &Duid, NULL);
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if (Duid != NULL) {
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return Duid;
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}
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