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Re: [lwip-users] Dealloc in fs_close_custom()?

From: Simon Goldschmidt
Subject: Re: [lwip-users] Dealloc in fs_close_custom()?
Date: Tue, 27 Feb 2018 06:36:03 +0100

Giuseppe Modugno wrote:
> And another thing I couldn't explain. The example uses pextension pointer for 
> malloc/free. However it sets file->data = file->pextension immediately.
> So why don't use just file->data? It seems pextension is never used in lwip 
> code.

Exactly. This is an example that wants to show you can use pextension for 
anything you like
as it is not used by lwIP code internally.

Using ->data only works for files in one piece.


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