- o -

• offset : compress_tree_node
• on_ixfr : auth_transfer
• on_ixfr_is_axfr : auth_transfer
• only_lookup : auth_probe
• open_req_list : tcp_req_info
• operate : module_func_block
• opt_code : edns_known_option , edns_option
• opt_data : edns_option
• opt_len : edns_option
• opt_list : edns_data , serviced_query
• orig_msg : val_qstate
• origin : sldns_file_parse_state
• origin_len : sldns_file_parse_state
• out : port_if
• out_ifs : config_file
• outgoing_avail_ports : config_file
• outgoing_num_ports : config_file
• outgoing_num_tcp : config_file
• outgoing_tcp_mss : config_file
• outlist : iter_qstate
• outnet : module_env , pending , serviced_query , waiting_tcp
• outside_packet : rr_parse
• overflow_list : lruhash_bin
• overflow_next : lruhash_entry
• override_tree : local_zone
• owner : keysets