[PATCH 1/3] Pass inferior to terminal_save_inferior

[Pedro Alves]

On 10/16/2018 04:38 AM, Simon Marchi wrote:
> Instead of relying on the current inferior, pass an inferior pointer to
> the target implementing terminal_save_inferior.  There should be no
> change in behavior.
> 

Your original patch 3/3 ended up not using the inferior pointer.  :-)

I suppose that this doesn't hurt, like the equivalent target_detach
change.

> I added documentation to terminal_save_inferior, as I understand it
> (maybe I understood it wrong, so please take a look).

That looks good.  (please recall to update commit log.)

> diff --git a/gdb/target.c b/gdb/target.c
> index 2d98954b54ac..93d16b90f179 100644
> --- a/gdb/target.c
> +++ b/gdb/target.c
> @@ -511,10 +511,7 @@ target_terminal_is_ours_kind (target_terminal_state desired_state)
>    ALL_INFERIORS (inf)
>      {
>        if (inf->terminal_state == target_terminal_state::is_inferior)
> -	{
> -	  set_current_inferior (inf);
> -	  current_top_target ()->terminal_save_inferior ();
> -	}
> +	current_top_target ()->terminal_save_inferior (inf);
>      }
With multi-target, current_top_target() will depend on 
the current inferior, so I'll need to put that
set_current_inferior call back.

Thanks,
Pedro Alves