[hurd,commited] hurd: Fix rtld link

[Samuel Thibault]

Thomas Schwinge, on ven. 15 déc. 2017 17:11:32 +0100, wrote:
> Hi Samuel!
> 
> On Sun,  3 Sep 2017 04:33:45 +0200, Samuel Thibault <samuel.thibault@ens-lyon.org> wrote:
> > --- a/sysdeps/mach/hurd/dl-sysdep.c
> > +++ b/sysdeps/mach/hurd/dl-sysdep.c
> 
> > +int weak_function
> > +__access_noerrno (const char *file, int type)
> > +{
> > +  errno = ENOSYS;
> > +  return -1;
> > +}

D'oh...

> I just stumbled across this -- OK to push the following?  Note that I
> have not tested this.  If approving this, please respond with
> "Reviewed-by: NAME <EMAIL>" so that your effort will be recorded.  See
> <https://gcc.gnu.org/wiki/Reviewed-by>.
> 
> commit 336e16f8e6a588ba048997722a114f9d4462dbdb
> Author: Thomas Schwinge <thomas@codesourcery.com>
> Date:   Fri Dec 15 17:00:50 2017 +0100
> 
>     Don't set errno in Hurd rtld's __access_noerrno
>     
>             * sysdeps/mach/hurd/dl-sysdep.c (__access_noerrno): Don't set
>             errno.
>     
>     Fixes commit 819ea3347e3a30a611488ceeec53650baaeb7961.


Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

Thanks!

> ---
>  sysdeps/mach/hurd/dl-sysdep.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git sysdeps/mach/hurd/dl-sysdep.c sysdeps/mach/hurd/dl-sysdep.c
> index 2cc342ec8e..5121ce325c 100644
> --- sysdeps/mach/hurd/dl-sysdep.c
> +++ sysdeps/mach/hurd/dl-sysdep.c
> @@ -575,7 +575,6 @@ check_no_hidden(__access_noerrno);
>  int weak_function
>  __access_noerrno (const char *file, int type)
>  {
> -  errno = ENOSYS;
>    return -1;
>  }
>  
> 
> 
> Grüße
>  Thomas
>