[PATCH] D38704: [libunwind] Emulate pthread rwlocks via SRW locks for windows

[David Majnemer via Phabricator via cfe-commits]

majnemer added a comment.

I don't think we should depend on LLVM for the locking stuff. This sort of infrastructure is in the same bucket as the demangler which we haven't really solved.

I *do* find it weird to do it this way though. I think you should have some mutex functions which include read/write unlock. This way you don't need the weird state.


https://reviews.llvm.org/D38704