On Tue, 17 Oct 2006 10:37:44 +0200
Cedric Le Goater <[email protected]> wrote:
> This patch replaces occurences of task->signal->session by a new
> process_session() helper routine.
>
> It will be useful for pid namespaces to abstract the session pid
> number.
hm.
> +static inline pid_t process_session(struct task_struct *tsk)
> +{
> + return tsk->signal->session;
> +}
> +
We should rename signal_struct.session to something else
(session_dont_use_me_directly) so that any code which accidentally fails to
use the wrapper will reliably fail to build.
That means that we'll also need a helper function to set this field.
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