Re: PATCH: invalid IFUNC DW_AT_linkage_name: memmove strstr time

[Roland McGrath <roland at hack dot frob dot com>]

> > Can you make this __libc_time and let the __GI_* magic name
> > come from libc_hidden_def as normal?
> 
> I don't think it is possible since we have changed time with
> 
> /* Redefine time so that the compiler won't complain about the type
>    mismatch with the IFUNC selector in strong_alias, below.  */
> #undef time
> #define time __redirect_time

Are you sure?  If libc_hidden_def comes after strong_alias, then
strong_alias will have declared time with the __libc_time signature.

If that doesn't work, what about:

#undef time
strong_alias (__libc_time, time)
libc_hidden_ver (__libc_time, time)

or something like that?

Please try to find a permutation that avoids encoding the __GI_* convention
in this source file if we can avoid it.


Thanks,
Roland