diff .hgsigs @ 26358:de5a52e5eb9e

lock: add a method to reacquire the lock after subprocesses exit This is part of a series that will allow locks to be inherited by subprocesses in limited circumstances.
author Siddharth Agarwal <sid0@fb.com>
date Thu, 24 Sep 2015 16:00:41 -0700
parents d0843f7e16b4
children 93bfa9fc96e3
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