[Lldb-commits] [PATCH] Fix for lldb hang on Linux when attaching to a process fails

[Kopec, Matt]

Hi all,

This patch fixes an issue where if lldb fails to attach to a process (ie. invalid pid) on Linux, the process monitor thread gets stuck waiting for a signal from the attach thread, which never comes due to not being signaled. It also implements StopOpThread which is used for both attach/launch cases as I'm not aware of any special handling needed for the attach case. Also, propagate 'Error' from the Detach function instead of using a bool.

Thanks,
Matt
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