[Lldb-commits] [PATCH] D32600: Resurrect pselect MainLoop implementation

[Pavel Labath via Phabricator via lldb-commits]

labath created this revision.
Herald added a subscriber: srhines.

It turns out that even though ppoll is available on all the android
devices we support, it does not seem to be working properly on all of
them -- MainLoop just does a busy loop with ppoll returning EINTR and
not making any progress.

This brings back the pselect implementation and makes it available on
android. I could not do any cmake checks for this as the ppoll symbol is
actually avaiable -- it just does not work.

I haven't tested (or even built) this yet on platforms other than linux,
but I wanted to share this early to get feedback on the way I abstract
the pselect/ppoll/kevent implementations.


https://reviews.llvm.org/D32600

Files:
  include/lldb/Host/MainLoop.h
  source/Host/common/MainLoop.cpp

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