Services
Version 1.02 12/12/00 81
Once ExitBootServices() is performed, variables that are only visible during boot services
will no longer be returned. To obtain the data contents or attribute for a variable returned by
GetNextVariableName(), the GetVariable() interface is used.
Status Codes Returned
EFI_SUCCESS The function completed successfully.
EFI_NOT_FOUND The next variable was not found.
EFI_BUFFER_TOO_SMALL
The
VariableNameSize is too small for the result.
VariableNameSize has been updated with the size needed
to complete the request.
EFI_INVALID_PARAMETER One of the parameters has an invalid value.
EFI_DEVICE_ERROR The variable name could not be retrieved due to a hardware error.
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