[PATCH] support: Implement <support/descriptors.h> to track file descriptors

[Carlos O'Donell]

On 11/29/18 11:43 PM, Florian Weimer wrote:
> I could try to count more precisely how many bytes are actually needed,
> but that seemed like a waste of mental resources.  Should I use
> xasprintf instead, to make clear that there is no truncation?

Yes, I think xasprintf solves all the problems.

-- 
Cheers,
Carlos.