2007-08-25 01:09:08 +00:00
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class Thread
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2010-04-10 22:09:09 +00:00
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MUTEX_FOR_THREAD_EXCLUSIVE = Mutex.new # :nodoc:
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2010-03-29 12:48:43 +00:00
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# call-seq:
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# Thread.exclusive { block } => obj
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2011-05-15 11:55:52 +00:00
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#
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2014-04-17 07:31:43 +00:00
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# Wraps the block in a single, VM-global Mutex.synchronize, returning the
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# value of the block. A thread executing inside the exclusive section will
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# only block other threads which also use the Thread.exclusive mechanism.
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2007-08-25 01:09:08 +00:00
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def self.exclusive
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MUTEX_FOR_THREAD_EXCLUSIVE.synchronize{
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yield
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}
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end
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end
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