mca_btl_tcp_component_register  100 opal/mca/btl/tcp/btl_tcp_component.c static int mca_btl_tcp_component_register(void);
mca_btl_tcp_component_register  120 opal/mca/btl/tcp/btl_tcp_component.c             .mca_register_component_params = mca_btl_tcp_component_register,