Re: [PATCHv2] Add a way to bypass the PLT when calling getauxval

["Tulio Magno Quites Machado Filho" <tuliom@linux.vnet.ibm.com>]

Ping!

Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> writes:

> 2017-05-25  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>
>
> 	* include/sys/auxv.h (__getauxval): Add a prototype and its
> 	libc_hidden_proto.
> 	* misc/getauxval.c (__getauxval): Use libc_hidden_def.
> ---
>  include/sys/auxv.h | 7 +++++++
>  misc/getauxval.c   | 1 +
>  2 files changed, 8 insertions(+)
>
> diff --git a/include/sys/auxv.h b/include/sys/auxv.h
> index dede2c3..d46008e 100644
> --- a/include/sys/auxv.h
> +++ b/include/sys/auxv.h
> @@ -1 +1,8 @@
>  #include <misc/sys/auxv.h>
> +
> +#ifndef _ISOMAC
> +
> +extern __typeof(getauxval) __getauxval;
> +libc_hidden_proto (__getauxval)
> +
> +#endif  /* !_ISOMAC */
> diff --git a/misc/getauxval.c b/misc/getauxval.c
> index c83fbce..14f4298 100644
> --- a/misc/getauxval.c
> +++ b/misc/getauxval.c
> @@ -43,3 +43,4 @@ __getauxval (unsigned long int type)
>  }
>
>  weak_alias (__getauxval, getauxval)
> +libc_hidden_def (__getauxval)
> -- 
> 2.1.0
>

-- 
Tulio Magno