Re: PATCH: glibc 2.3.x and errno

[Alexandre Julliard]

Marcus Meissner  writes:
> The afore mentioned glibc guru did not have any ideas either.
>
> There however is a happy but messy end, which appeared to me 
> yesterday:
>    Overwrite those 2 functions with a jump to our implementations.

I'm afraid that won't be enough. When using thread-local storage,
glibc doesn't even call __errno_location any more, it directly stores
errno into the thread storage using %gs. It seems the only solution is
to make Wine threads work on top of libc threads, but that will be
messy.