Marc Siegel 4518e6fdad Fix ConditionVariable#signal to only post if semaphore has waiters ... This fixes a bug where calls to #signal would end up "over-posting" the semaphore, causing subsequent waits to return immediately until the semaphore value is back down to zero.		2013-12-27 15:15:07 -05:00
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mach	On mach, allow other ruby threads to continue during semaphore try_wait	2013-12-26 12:45:04 -05:00
process_shared	Fix ConditionVariable#signal to only post if semaphore has waiters	2013-12-27 15:15:07 -05:00
mach.rb	Refactor Mach FFI wrapper; get unit tests working again.	2012-02-08 21:30:18 -06:00
process_shared.rb	Partial MonitorMixin implementation.	2012-03-29 23:00:52 -05:00