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Posted to dev@apr.apache.org by Aaron Bannert <aa...@clove.org> on 2002/07/30 19:04:32 UTC
Re: pthread_mutex_unlock called on unlocked mutex
On Thu, Jun 20, 2002 at 01:53:57AM +0100, Philip Martin wrote:
> Attempting to unlock an unlocked mutex is probably harmless on some
> (all?) pthread implementations, but I don't think it's good practice
> to do it. What benefit can there be? If there is a reason for doing
> it, then such use of undefined behaviour should be documented. As it
> currently stands, an application that quite properly ensures that its
> mutexes are not in use when they are destroyed unwittingly invokes
> undefined behaviour.
Committed, thanks.
-aaron