Apr memory system extension, cleanup types

[Sander Striker <st...@samba-tng.org>]

Hi,

I guessed these would be needed anyway, so I did a simple
implementation of associating a type with cleanup functions.

Now you can run all registered cleanup functions of a
certain type in one call. Guess this comes in handy when
trying to implement pools in terms of a memory system.

One small warning: all registered cleanup functions will
be called and unregistered by apr_memory_system_reset()
and apr_memory_system_destroy() regardless of type.

Sander

RE: Apr memory system extension, cleanup types

[Sander Striker <s....@striker.nl>]

Please ignore the last posted patch, it had a flaw.
This one is the correct one.

> Hi,
> 
> I guessed these would be needed anyway, so I did a simple
> implementation of associating a type with cleanup functions.
> 
> Now you can run all registered cleanup functions of a
> certain type in one call. Guess this comes in handy when
> trying to implement pools in terms of a memory system.
> 
> One small warning: all registered cleanup functions will
> be called and unregistered by apr_memory_system_reset()
> and apr_memory_system_destroy() regardless of type.
> 
> Sander
>