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  1. JDK
  2. JDK-4794137

FileDescriptor should support 64-bit file descriptors (win64)

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    Details

    • Type: Bug
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 1.4.1
    • Fix Version/s: None
    • Component/s: core-libs
    • Labels:
    • Subcomponent:
    • Understanding:
      Fix Understood
    • CPU:
      itanium
    • OS:
      windows_xp

      Description

      File descriptors (Handles) are the same size as pointer types in Windows.
      Therefore, on win64 they are 64 bits wide.

      The fd member in java.io.FileDescriptor is a 32 bit int, and therefore
      may not be large enough to hold a win64 handle.

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              Assignee:
              Unassigned Unassigned
              Reporter:
              michaelm Michael McMahon
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