[PATCH v3] nptl: Export libthread_db-used symbols under GLIBC_PRIVATE

[Florian Weimer]

* Szabolcs Nagy:

> yes i can confirm that my readelf does not print symbol versions
> with -D -s.
>
> GNU readelf (GNU Binutils for Ubuntu) 2.31.1
>
> i can try to update it if it's considered too old.

It's not too old.  I'm going to post a patch that re-uses the abilist
parser, which seems to be really stable.

Thanks,
Florian