There's no guarantee that e.g. pthread_key_t is an integral type. It could
be some kind of struct, or some other thing that isn't valid as a template
argument.
rdar://90776105
Moved all the threading code to one place. Added explicit support for
Darwin, Linux, Pthreads, C11 threads and Win32 threads, including new
implementations of Once for Linux, Pthreads, C11 and Win32.
rdar://90776105
There's no guarantee that e.g. pthread_key_t is an integral type. It could
be some kind of struct, or some other thing that isn't valid as a template
argument.
rdar://90776105
Moved all the threading code to one place. Added explicit support for
Darwin, Linux, Pthreads, C11 threads and Win32 threads, including new
implementations of Once for Linux, Pthreads, C11 and Win32.
rdar://90776105
Some notes:
1. Even though I refactored out AccessSet/Access from Exclusivity.cpp ->
ExclusivityPrivate.h, I left the actual implementations of insert/remove in
Exclusivity.cpp to allow for the most aggressive optimization for use in
Exclusivity.cpp without exposing a bunch of internal details to other parts of
the runtime. Smaller routines like getHead() and manipulating the linked list
directly I left as methods that can be used by other parts of the runtime. I am
going to use these methods to enable backwards deployment of exclusivity support
for concurrency.
2. I moved function replacements out of the Exclusivity header/cpp files since
it has nothing to do with Exclusivity beyond taking advantage of the TLS context
that we are already using.
