rsock_intern_tcp_optname 35 ext/socket/ancdata.c return constant_to_sym(cmsg_type, rsock_intern_tcp_optname); rsock_intern_tcp_optname 2247 ext/socket/constdefs.h ID rsock_intern_tcp_optname(int val); rsock_intern_tcp_optname 74 ext/socket/option.c return constant_to_sym(optname, rsock_intern_tcp_optname);