[PATCH] D38704: [libunwind] Abstract rwlocks into a class, provide a SRW lock implementation for windows

[Martin Storsjö via Phabricator via cfe-commits]

mstorsjo updated this revision to Diff 119094.
mstorsjo retitled this revision from "[libunwind] Emulate pthread rwlocks via SRW locks for windows" to "[libunwind] Abstract rwlocks into a class, provide a SRW lock implementation for windows".
mstorsjo edited the summary of this revision.
mstorsjo added reviewers: majnemer, zturner.
mstorsjo removed subscribers: majnemer, zturner.
mstorsjo added a comment.
Herald added a subscriber: mgorny.

Instead of trying to emulate the pthread rwlocks api with windows implementations, add a RWMutex class (with an interface similar to SmartRWMutex from LLVM) with inline implementations, which can either be no-ops (for no-threads configurations), implemented with SRW locks for windows or pthreads.


https://reviews.llvm.org/D38704

Files:
  src/CMakeLists.txt
  src/RWMutex.hpp
  src/UnwindCursor.hpp
  src/config.h

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