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  • Committer: John Arbash Meinel
  • Date: 2009-07-30 23:54:26 UTC
  • mto: This revision was merged to the branch mainline in revision 4580.
  • Revision ID: john@arbash-meinel.com-20090730235426-o8h73swbh7seqaf7
Update the breakin support to support CTRL-BREAK on Windows.

The signal handling code is very similar, but the testing code got a bit clumsy.

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Lines of Context:
bzrlib/counted_lock.py
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        self._lock_mode = None
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        self._lock_count = 0
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    def get_physical_lock_status(self):
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        """Return physical lock status.
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        Returns true if a lock is held on the transport. If no lock is held, or
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        the underlying locking mechanism does not support querying lock
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        status, false is returned.
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        """
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        try:
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            return self._real_lock.peek() is not None
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        except NotImplementedError:
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            return False
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    def is_locked(self):
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        return self._lock_mode is not None
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