[PATCH 22/58] Mark internal rpc functions with attribute_hidden [BZ #18822]

[H.J. Lu]

On 9/1/17, H.J. Lu <hjl.tools@gmail.com> wrote:
> Mark internal rpc functions with attribute_hidden to allow direct
> access within libc.so and libc.a without using GOT nor PLT.
>
> 	[BZ #18822]
> 	* include/rpc/rpc.h (__rpc_thread_variables): Add
> 	attribute_hidden.
> 	(__rpc_thread_svc_cleanup): Likewise.
> 	(__rpc_thread_clnt_cleanup): Likewise.
> 	(__rpc_thread_key_cleanup): Likewise.

Tested with build-many-glibcs.py.  I am checking it in.

-- 
H.J.