19 lines
306 B
Text
19 lines
306 B
Text
include "NSLog.incl"
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void local fn DoIt
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LockRef m = fn LockInit
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LockingLock( m )
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if ( fn LockTry( m ) )
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NSLog(@"lock acquired") // acquire a lock -- does not block if not acquired
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else
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NSLog(@"already locked, does not block")
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end if
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LockingUnlock( m )
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end fn
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fn DoIt
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HandleEvents
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