[PATCH] Don't use IFUNC resolver for longjmp or system in libpthread (bug 21041)

[Florian Weimer]

On 08/08/2017 04:50 PM, Andreas Schwab wrote:
> Unlike the vfork forwarder and like the fork forwarder as in bug 19861,
> there won't be a problem when the compiler does not turn this into a tail
> call.
> 
> Andreas.
> 
> 	* nptl/pt-longjmp.c (longjmp, siglongjmp): Don't use IFUNC resolver.
> 	* nptl/pt-system.c (system): Likewise.

Looks good to me.

Thanks,
Florian