[lldb] Fix TestProcessIOHandlerInterrupt.py for macos #4095
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On darwin, we don't completely suppress the signal used to interrupt the inferior. The underlying read syscall returns EINTR, which causes premature termination of the input loop. Work around that by hand-rolling an EINTR-resistant version of getline. (cherry picked from commit a4d6de2)
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@swift-ci please test |
JDevlieghere
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On darwin, we don't completely suppress the signal used to interrupt the
inferior. The underlying read syscall returns EINTR, which causes premature
termination of the input loop.
Work around that by hand-rolling an EINTR-resistant version of getline.
(cherry picked from commit a4d6de2)