update for HEAD-2003091401

[reactos.git] / subsys / system / usetup / drivesup.c

diff --git a/subsys/system/usetup/drivesup.c b/subsys/system/usetup/drivesup.c
index 30f5820..303a7bb 100644 (file)
--- a/subsys/system/usetup/drivesup.c
+++ b/subsys/system/usetup/drivesup.c
@@ -94,74 +94,4 @@ GetSourcePaths(PUNICODE_STRING SourcePath,
 }
 
 
-CHAR
-GetDriveLetter(ULONG DriveNumber,
-              ULONG PartitionNumber)
-{
-  OBJECT_ATTRIBUTES ObjectAttributes;
-  UNICODE_STRING LinkName;
-  WCHAR LinkBuffer[8];
-  CHAR Letter;
-  HANDLE LinkHandle;
-  UNICODE_STRING TargetName;
-  PWCHAR TargetBuffer;
-  PWCHAR DeviceBuffer;
-  ULONG Length;
-  NTSTATUS Status;
-
-  wcscpy(LinkBuffer, L"\\??\\A:");
-
-  RtlInitUnicodeString(&LinkName,
-                      LinkBuffer);
-
-  InitializeObjectAttributes(&ObjectAttributes,
-                            &LinkName,
-                            OBJ_OPENLINK,
-                            NULL,
-                            NULL);
-
-  TargetBuffer = RtlAllocateHeap(ProcessHeap, 0, MAX_PATH * sizeof(WCHAR));
-  DeviceBuffer = RtlAllocateHeap(ProcessHeap, 0, MAX_PATH * sizeof(WCHAR));
-
-  TargetName.Length = 0;
-  TargetName.MaximumLength = MAX_PATH * sizeof(WCHAR);
-  TargetName.Buffer = TargetBuffer;
-
-  swprintf(DeviceBuffer,
-          L"\\Device\\Harddisk%lu\\Partition%lu",
-          DriveNumber,
-          PartitionNumber);
-
-  for (Letter = 'C'; Letter <= 'Z'; Letter++)
-    {
-      LinkBuffer[4] = (WCHAR)Letter;
-      TargetName.Length = 0;
-
-      Status = NtOpenSymbolicLinkObject(&LinkHandle,
-                                       SYMBOLIC_LINK_ALL_ACCESS,
-                                       &ObjectAttributes);
-      if (NT_SUCCESS(Status))
-       {
-         Status = NtQuerySymbolicLinkObject(LinkHandle,
-                                            &TargetName,
-                                            &Length);
-         NtClose(LinkHandle);
-         if (NT_SUCCESS(Status))
-           {
-             if (_wcsicmp(DeviceBuffer, TargetBuffer) == 0)
-               {
-                 RtlFreeHeap(ProcessHeap, 0, DeviceBuffer);
-                 RtlFreeHeap(ProcessHeap, 0, TargetBuffer);
-                 return(Letter);
-               }
-           }
-       }
-    }
-
-  RtlFreeHeap(ProcessHeap, 0, DeviceBuffer);
-  RtlFreeHeap(ProcessHeap, 0, TargetBuffer);
-
-  return((CHAR)0);
-}
-
 /* EOF */