2008-02-18 06:07:40 -05:00
										 
									 
								 
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								! Copyright (C) 2008 Slava Pestov.
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								! See http://factorcode.org/license.txt for BSD license.
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											2008-12-13 00:56:19 -05:00
										 
									 
								 
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								USING: threads io.backend namespaces init math kernel ;
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											2008-02-18 06:07:40 -05:00
										 
									 
								 
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								IN: io.thread
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											2008-12-13 00:56:19 -05:00
										 
									 
								 
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								! The Cocoa UI backend stops the I/O thread and takes over
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								! completely.
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								SYMBOL: io-thread-running?
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								: io-thread ( -- )
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											2008-02-18 08:30:16 -05:00
										 
									 
								 
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								    sleep-time io-multiplex yield ;
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								: start-io-thread ( -- )
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											2009-02-17 20:19:49 -05:00
										 
									 
								 
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								    [ [ io-thread-running? get-global ] [ io-thread ] while ]
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								    "I/O wait" spawn drop ;
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											2008-12-13 00:56:19 -05:00
										 
									 
								 
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								[
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								    t io-thread-running? set-global
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								    start-io-thread
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								] "io.thread" add-init-hook
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