+\r
+ Status = ShellSortFileList (\r
+ FileList,\r
+ &Duplicates,\r
+ ShellSortFileListByFullName\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ EfiShellFreeFileList (&Duplicates);\r
+ return EFI_SUCCESS;\r
+ }\r
+ //\r
+ // Fall back to the slow method that needs no extra memory, and so cannot\r
+ // fail.\r
+ //\r