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Date: Tue, 8 Jan 2019 20:34:54 +0100
From: Markus Wichmann <nullplan@....net>
To: musl@...ts.openwall.com
Subject: Re: pthread_key_create bug?
On Tue, Jan 08, 2019 at 09:43:10AM +0100, u-uy74@...ey.se wrote:
> On Mon, Jan 07, 2019 at 07:00:18PM -0500, Rich Felker wrote:
> > >
> > > +extern hidden weak void __pthread_key_delete_synccall(void (*f)(void *), void *p);
>
> > musl on the basis (perhaps somewhat dubious) that they're an
> > additional toolchain feature that might cause problems reusing the
> > code in non-ELF contexts (this may affect midipix; I'm not sure).
>
> Thanks. That's no doubt, the less the reliance on toolchain features,
> the easier to use, especially in the ways/areas not known in advance.
>
> Rune
>
Well, what happens on midipix with this patch? Worst case scenario is,
the toolchain doesn't do weak references, and the reference becomes
strong. So that would leave you no worse than the current situation. Or
am I missing the point?
Ciao,
Markus
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