rsock_revlookup_flag 225 ext/socket/ipsocket.c if (argc < 1 || !rsock_revlookup_flag(argv[0], &norevlookup)) rsock_revlookup_flag 266 ext/socket/ipsocket.c if (argc < 1 || !rsock_revlookup_flag(argv[0], &norevlookup)) rsock_revlookup_flag 308 ext/socket/rubysocket.h int rsock_revlookup_flag(VALUE revlookup, int *norevlookup); rsock_revlookup_flag 1188 ext/socket/socket.c if (NIL_P(revlookup) || !rsock_revlookup_flag(revlookup, &norevlookup)) {