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Note that threadpool_queue_work...() can't actually return NULL

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Nick Mathewson 2017-07-27 16:11:58 -04:00
parent 250c88014d
commit f5a852de91
1 changed files with 2 additions and 1 deletions
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src/common/workqueue.c
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@ -360,7 +360,8 @@ workerthread_new(int32_t lower_priority_chance,
* function's responsibility to free the work object. * function's responsibility to free the work object.
* *
* On success, return a workqueue_entry_t object that can be passed to * On success, return a workqueue_entry_t object that can be passed to
* workqueue_entry_cancel(). On failure, return NULL. * workqueue_entry_cancel(). On failure, return NULL. (Failure is not
* currently possible, but callers should check anyway.)
* *
* Items are executed in a loose priority order -- each thread will usually * Items are executed in a loose priority order -- each thread will usually
* take from the queued work with the highest prioirity, but will occasionally * take from the queued work with the highest prioirity, but will occasionally