retarget 2794 kernel/signal.c sigset_t retarget; retarget 2797 kernel/signal.c sigandsets(&retarget, &tsk->signal->shared_pending.signal, which); retarget 2798 kernel/signal.c if (sigisemptyset(&retarget)) retarget 2806 kernel/signal.c if (!has_pending_signals(&retarget, &t->blocked)) retarget 2809 kernel/signal.c sigandsets(&retarget, &retarget, &t->blocked); retarget 2814 kernel/signal.c if (sigisemptyset(&retarget))