Bug#162576: marked as done (libc6-dev: errno is a function call in non-threaded program)
Florian Weimer <Weimer@cert.uni-stuttgart.de> wrote:
>
> The slowdown is a price to be paid, otherwise we would need a
> different set of almost all shared libraries for linking with
> multi-threading programs. I think we already had this situation, and
> it wasn't nice at all.
No you don't, all you need to do is to make the errno macro conditional.
You already have to support people not including errno.h...
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