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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Routines used to operate the Ip4 configure variable.
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Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2006 - 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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which accompanies this distribution. The full text of the license may be found at<BR>
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@@ -91,7 +91,7 @@ Ip4ConfigReadVariable (
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{
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NIC_IP4_CONFIG_INFO *NicConfig;
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NicConfig = GetVariable (Instance->MacString, &gEfiNicIp4ConfigVariableGuid);
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GetVariable2 (Instance->MacString, &gEfiNicIp4ConfigVariableGuid, &NicConfig, NULL);
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if (NicConfig != NULL) {
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Ip4ConfigFixRouteTablePointer (&NicConfig->Ip4Info);
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}
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@@ -255,7 +255,7 @@ Check:
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continue;
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}
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NicConfig = GetVariable (VariableName, &gEfiNicIp4ConfigVariableGuid);
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GetVariable2 (VariableName, &gEfiNicIp4ConfigVariableGuid, &NicConfig, NULL);
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if (NicConfig == NULL) {
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break;
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}
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