osfmk/kern/ipc_host.c

531  *		KERN_INVALID_ARGUMENT	The host_priv is not valid,
537 	host_priv_t				host_priv,
546 	if (host_priv == HOST_PRIV_NULL) {
550 	assert(host_priv == &realhost);
570 	host_lock(host_priv);
574 			old_port[i] = host_priv->exc_actions[i].port;
575 			host_priv->exc_actions[i].port =
577 			host_priv->exc_actions[i].behavior = new_behavior;
578 			host_priv->exc_actions[i].flavor = new_flavor;
586 	host_unlock(host_priv);
609  *		KERN_INVALID_ARGUMENT	Invalid host_priv specified,
616 	host_priv_t			host_priv,
626 	if (host_priv == HOST_PRIV_NULL)
633 	assert (host_priv == &realhost);
635 	host_lock(host_priv);
646 				if (host_priv->exc_actions[i].port == ports[j] &&
647 					host_priv->exc_actions[i].behavior == behaviors[j]
648 				  && host_priv->exc_actions[i].flavor == flavors[j])
657 				  ipc_port_copy_send(host_priv->exc_actions[i].port);
658 				behaviors[j] = host_priv->exc_actions[i].behavior;
659 				flavors[j] = host_priv->exc_actions[i].flavor;
667 	host_unlock(host_priv);
675 	host_priv_t				host_priv,
691 	if (host_priv == HOST_PRIV_NULL)
712 	host_lock(host_priv);
723 				if (host_priv->exc_actions[i].port == ports[j] &&
724 				  host_priv->exc_actions[i].behavior == behaviors[j]
725 				  && host_priv->exc_actions[i].flavor == flavors[j])
734 				ipc_port_copy_send(host_priv->exc_actions[i].port);
735 				behaviors[j] = host_priv->exc_actions[i].behavior;
736 				flavors[j] = host_priv->exc_actions[i].flavor;
739 			old_port[i] = host_priv->exc_actions[i].port;
740 			host_priv->exc_actions[i].port =
742 			host_priv->exc_actions[i].behavior = new_behavior;
743 			host_priv->exc_actions[i].flavor = new_flavor;
750 	host_unlock(host_priv);