Re: [RFC] how to get the size of a malloc(9) block ?

From: <dt71_at_gmx.com>
Date: Sun, 01 Dec 2013 04:04:26 +0100
John-Mark Gurney wrote, On 12/01/2013 03:20:
> Either it happens rarely, and always doing a realloc won't hurt
> performance, or it happens often, and then you should be using a larger
> buffer in the first place..

What if a size-elastic implementation of a dynamic data structure would be able to adjust to the malloc implementation, such as agreeing to allocate regions of size (2^k - 8)? Much like the use of getpagesize() (yes, I know it's not part of a technical standard).
Received on Sun Dec 01 2013 - 02:05:02 UTC

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