OpenVMS Alpha Galaxy Guide
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  13.6  SYS$GET_GALAXY_LOCK_INFO

  This service returns all "interesting" fields from the specified
  lock.

  sys$get_galaxy_lock_info(handle, name, timeout, size, ipl,
  rank, flags)

                 size
  parameter      (bytes)      type                   usage

  handle         8            input by value         galaxy lock
                                                     handle
  name           8            output by ref          address of 16
                                                     byte ASCIZ
                                                     name of galaxy
                                                     lock
  timeout        4            output by ref          default wait
                                                     timeout
  size           4            output by ref          size of lock
                                                     structure
  ipl            4            output by ref          IPL of lock
  rank           4            output by ref          rank of lock
  flags          2            output by ref          flags field in
                                                     galaxy lock
                                                     structure

  Return status:

      SS$_IVLOCKID

      SS$_NORMAL
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