Ensure worker threads actually exit when it is time

This includes a small refactoring to use a new enum (workqueue_reply_t)
for the return values instead of just ints.
This commit is contained in:
Sebastian Hahn
2015-08-20 16:48:13 +02:00
committed by Nick Mathewson
parent 2657ea802b
commit 32220d38c0
5 changed files with 33 additions and 25 deletions
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o Minor bugfixes:
- Ensure that worker threads actually exit when a fatal error or
shutdown is indicated. This doesn't currently affect the behaviour
of Tor, because Tor never indicates fatal error or shutdown except
in its unit tests. Fixes bug 16868; bugfix on 0.2.6.3-alpha.