7 Commits

Author	SHA1	Message	Date
Andrew Kelley	a9667b5a85	organize std lib concurrency primitives and add RwLock ... * move concurrency primitives that always operate on kernel threads to the std.Thread namespace * remove std.SpinLock. Nobody should use this in a non-freestanding environment; the other primitives are always preferable. In freestanding, it will be necessary to put custom spin logic in there, so there are no use cases for a std lib version. * move some std lib files to the top level fields convention * add std.Thread.spinLoopHint * add std.Thread.Condition * add std.Thread.Semaphore * new implementation of std.Thread.Mutex for Windows and non-pthreads Linux * add std.Thread.RwLock Implementations provided by @kprotty	2021-01-14 20:41:37 -07:00
Jay Petacat	a9b505fa77	Reduce use of deprecated IO types ... Related: #4917	2021-01-07 23:48:58 -08:00
Frank Denis	6c2e0c2046	Year++	2020-12-31 15:45:24 -08:00
Andrew Kelley	f4d82f0ad6	std.Progress: work around time going backwards	2020-12-23 13:36:21 -08:00
Andrew Kelley	fbcffe9d5d	std.Progress: fix atomic ordering semantics ... thx king protty	2020-12-20 15:08:59 -07:00
Andrew Kelley	aa6ef10cc6	std.Progress: make the API thread-safe ... We generally get away with atomic primitives, however a lock is required around the refresh function since it traverses the Node graph, and we need to be sure no references to Nodes remain after end() is called.	2020-12-20 15:08:59 -07:00
Andrew Kelley	b2f8631a3c	ThreadPool: delete dead code ... If this errdefer did get run it would constitute a race condition. So I deleted the dead code for clarity.	2020-12-20 15:08:59 -07:00