Re: Allocating from a pool in cleanup

On Mon, 2002-11-11 at 06:28, Philip Martin wrote:
> I don't think that runs the cleanups in the ideal order. Given two
> cleanups cleanupA and cleanupB, with cleanupA run before cleanupB,
> then if cleanupA registers cleanupC I would expect cleanupC to run
> before cleanupB. Each cleanup that is registered goes to the head of
> the queue.

Nothing in apr_pools.h mentions cleanup order, and I cannot think of any
legitimate design which relies on cleanup order within a particular
pool.

(On the other hand, this is easy to implement:

  while (p->cleanups)
    {
      cleanup = p->cleanups;
      p->cleanups = cleanup->next;
      cleanup->plain_cleanup_fn(cleanup->data);
    }
)

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Received on Mon Nov 11 17:22:21 2002