osfmk/ipc/ipc_right.c

1439 	task_t self = current_task();
1454 		tasklabel_lock(self);
1455 		rc = mac_port_check_make_send(&self->maclabel, &port->ip_label);                tasklabel_unlock(self);
1469 		tasklabel_lock(self);
1470 		rc = mac_port_check_make_send_once(&self->maclabel, &port->ip_label);
1471 		tasklabel_unlock(self);
1485 		tasklabel_lock(self);
1486 		rc = mac_port_check_move_receive(&self->maclabel, &port->ip_label);
1487 		tasklabel_unlock(self);
1511 		tasklabel_lock(self);
1514 			rc = mac_port_check_copy_send(&self->maclabel,
1518 			rc = mac_port_check_move_send(&self->maclabel,
1522 			rc = mac_port_check_move_send_once(&self->maclabel,
1528 		tasklabel_unlock(self);
1596 	task_t self = current_task();
1621 		tasklabel_lock(self);
1622 		rc = mac_port_check_make_send(&self->maclabel, &port->ip_label);
1623 		tasklabel_unlock(self);
1654 		tasklabel_lock(self);
1655 		rc = mac_port_check_make_send_once(&self->maclabel, &port->ip_label);
1656 		tasklabel_unlock(self);
1687 		tasklabel_lock(self);
1688 		rc = mac_port_check_move_receive(&self->maclabel,
1690 		tasklabel_unlock(self);
1750 		tasklabel_lock(self);
1751 		rc = mac_port_check_copy_send(&self->maclabel, &port->ip_label);
1752 		tasklabel_unlock(self);
1802 		tasklabel_lock (self);
1803 		rc = mac_port_check_copy_send (&self->maclabel, &port->ip_label);
1804 		tasklabel_unlock (self);
1878 		tasklabel_lock (self);
1879 		rc = mac_port_check_copy_send (&self->maclabel, &port->ip_label);
1880 		tasklabel_unlock (self);
2061 	task_t self = current_task();
2088 	tasklabel_lock(self);
2089 	rc = mac_port_check_copy_send(&self->maclabel, &port->ip_label);
2090 	tasklabel_unlock(self);