[PATCH V3 0/3] Update comments and code for GetNextVariableName to follow UEFI 2.7

[Star Zeng <star.zeng@intel.com>]

V3: Remove the ((VariableName[MaxLen - 1] != 0) check and enhance the code comments
    based on Ruiyu's feedback.

V2: Add changes for EmuVariable and FsVariable.

"The size must be large enough to fit input string supplied in
VariableName buffer" is added in the description for VariableNameSize.
And two cases of EFI_INVALID_PARAMETER are added.
1. The input values of VariableName and VendorGuid are not a name and
   GUID of an existing variable.
2. Null-terminator is not found in the first VariableNameSize bytes of
   the input VariableName buffer.

Star Zeng (3):
  MdePkg: Update comments for GetNextVariableName to follow UEFI 2.7
  MdeModulePkg Variable: Update GetNextVariableName to follow UEFI 2.7
  DuetPkg FsVariable: Update GetNextVariableName to follow UEFI 2.7

 DuetPkg/FSVariable/FSVariable.c                    | 31 ++++++++++++-
 .../Universal/Variable/EmuRuntimeDxe/EmuVariable.c | 41 ++++++++++++++---
 .../Variable/EmuRuntimeDxe/InitVariable.c          | 24 ++++++----
 .../Universal/Variable/EmuRuntimeDxe/Variable.h    | 15 ++++---
 .../Universal/Variable/RuntimeDxe/Variable.c       | 51 +++++++++++++++++++---
 .../Universal/Variable/RuntimeDxe/Variable.h       | 25 ++++++++---
 MdePkg/Include/Uefi/UefiSpec.h                     |  8 +++-
 7 files changed, 160 insertions(+), 35 deletions(-)

-- 
2.7.0.windows.1