mirror of
https://github.com/zeek/zeek.git
synced 2025-10-07 17:18:20 +00:00
effeaa5b13
Under remote communication overload conditions, the child->parent chunked IO may start rejecting chunks if over the hard cap. Some messages are made of two chunks, accepting the first part, but rejecting the second can put the parent in a bad state and the next two chunks it reads are likely to cause the error. This patch just removes the rejecting functionality completely and so now relies solely on shutting down remote peer connections to help alleviate temporary overload conditions. The "chunked_io_buffer_soft_cap" script variable can now tune when this shutting down starts happening and the default setting is now double what it used to be. For constant overload conditions, communication.log should keep stating "queue to parent filling up; shutting down heaviest connection". An alternative to completely removing the hard cap rejection code could be ensuring that messages that involve a pair of chunks can never have the second chunk be rejected when attempting to write it. Addresses BIT-1376
529 lines
18 KiB
C++
529 lines
18 KiB
C++
// See the file "COPYING" in the main distribution directory for copyright.
|
|
|
|
#include "config.h"
|
|
|
|
#include "Var.h"
|
|
#include "NetVar.h"
|
|
|
|
RecordType* conn_id;
|
|
RecordType* endpoint;
|
|
RecordType* endpoint_stats;
|
|
RecordType* connection_type;
|
|
RecordType* fa_file_type;
|
|
RecordType* icmp_conn;
|
|
RecordType* icmp_context;
|
|
RecordType* SYN_packet;
|
|
RecordType* pcap_packet;
|
|
RecordType* signature_state;
|
|
EnumType* transport_proto;
|
|
TableType* string_set;
|
|
TableType* string_array;
|
|
TableType* count_set;
|
|
VectorType* string_vec;
|
|
VectorType* mime_matches;
|
|
RecordType* mime_match;
|
|
|
|
int watchdog_interval;
|
|
|
|
int max_timer_expires;
|
|
int max_remote_events_processed;
|
|
|
|
int ignore_checksums;
|
|
int partial_connection_ok;
|
|
int tcp_SYN_ack_ok;
|
|
int tcp_match_undelivered;
|
|
|
|
int encap_hdr_size;
|
|
|
|
double frag_timeout;
|
|
|
|
double tcp_SYN_timeout;
|
|
double tcp_session_timer;
|
|
double tcp_connection_linger;
|
|
double tcp_attempt_delay;
|
|
double tcp_close_delay;
|
|
double tcp_reset_delay;
|
|
double tcp_partial_close_delay;
|
|
|
|
int tcp_max_initial_window;
|
|
int tcp_max_above_hole_without_any_acks;
|
|
int tcp_excessive_data_without_further_acks;
|
|
|
|
RecordType* socks_address;
|
|
|
|
double non_analyzed_lifetime;
|
|
double tcp_inactivity_timeout;
|
|
double udp_inactivity_timeout;
|
|
double icmp_inactivity_timeout;
|
|
|
|
int tcp_storm_thresh;
|
|
double tcp_storm_interarrival_thresh;
|
|
|
|
TableVal* tcp_reassembler_ports_orig;
|
|
TableVal* tcp_reassembler_ports_resp;
|
|
|
|
TableVal* tcp_content_delivery_ports_orig;
|
|
TableVal* tcp_content_delivery_ports_resp;
|
|
bool tcp_content_deliver_all_orig;
|
|
bool tcp_content_deliver_all_resp;
|
|
|
|
TableVal* udp_content_delivery_ports_orig;
|
|
TableVal* udp_content_delivery_ports_resp;
|
|
bool udp_content_deliver_all_orig;
|
|
bool udp_content_deliver_all_resp;
|
|
|
|
double dns_session_timeout;
|
|
double ntp_session_timeout;
|
|
double rpc_timeout;
|
|
|
|
ListVal* skip_authentication;
|
|
ListVal* direct_login_prompts;
|
|
ListVal* login_prompts;
|
|
ListVal* login_non_failure_msgs;
|
|
ListVal* login_failure_msgs;
|
|
ListVal* login_success_msgs;
|
|
ListVal* login_timeouts;
|
|
|
|
int mime_segment_length;
|
|
int mime_segment_overlap_length;
|
|
RecordType* mime_header_rec;
|
|
TableType* mime_header_list;
|
|
|
|
int http_entity_data_delivery_size;
|
|
RecordType* http_stats_rec;
|
|
RecordType* http_message_stat;
|
|
int truncate_http_URI;
|
|
|
|
RecordType* pm_mapping;
|
|
TableType* pm_mappings;
|
|
RecordType* pm_port_request;
|
|
RecordType* pm_callit_request;
|
|
|
|
RecordType* ntp_msg;
|
|
|
|
TableVal* samba_cmds;
|
|
RecordType* smb_hdr;
|
|
RecordType* smb_trans;
|
|
RecordType* smb_trans_data;
|
|
RecordType* smb_tree_connect;
|
|
TableType* smb_negotiate;
|
|
|
|
RecordType* geo_location;
|
|
|
|
RecordType* entropy_test_result;
|
|
|
|
TableType* dhcp_router_list;
|
|
RecordType* dhcp_msg;
|
|
|
|
RecordType* dns_msg;
|
|
RecordType* dns_answer;
|
|
RecordType* dns_soa;
|
|
RecordType* dns_edns_additional;
|
|
RecordType* dns_tsig_additional;
|
|
TableVal* dns_skip_auth;
|
|
TableVal* dns_skip_addl;
|
|
int dns_skip_all_auth;
|
|
int dns_skip_all_addl;
|
|
int dns_max_queries;
|
|
|
|
double stp_delta;
|
|
double stp_idle_min;
|
|
TableVal* stp_skip_src;
|
|
|
|
double interconn_min_interarrival;
|
|
double interconn_max_interarrival;
|
|
int interconn_max_keystroke_pkt_size;
|
|
int interconn_default_pkt_size;
|
|
double interconn_stat_period;
|
|
double interconn_stat_backoff;
|
|
RecordType* interconn_endp_stats;
|
|
|
|
double backdoor_stat_period;
|
|
double backdoor_stat_backoff;
|
|
|
|
RecordType* backdoor_endp_stats;
|
|
|
|
RecordType* software;
|
|
RecordType* software_version;
|
|
RecordType* OS_version;
|
|
EnumType* OS_version_inference;
|
|
TableVal* generate_OS_version_event;
|
|
|
|
double table_expire_interval;
|
|
double table_expire_delay;
|
|
int table_incremental_step;
|
|
|
|
RecordType* packet_type;
|
|
|
|
double connection_status_update_interval;
|
|
|
|
StringVal* state_dir;
|
|
double state_write_delay;
|
|
|
|
int orig_addr_anonymization, resp_addr_anonymization;
|
|
int other_addr_anonymization;
|
|
TableVal* preserve_orig_addr;
|
|
TableVal* preserve_resp_addr;
|
|
TableVal* preserve_other_addr;
|
|
|
|
int max_files_in_cache;
|
|
double log_rotate_interval;
|
|
double log_max_size;
|
|
RecordType* rotate_info;
|
|
StringVal* log_encryption_key;
|
|
StringVal* log_rotate_base_time;
|
|
|
|
StringVal* peer_description;
|
|
RecordType* peer;
|
|
int forward_remote_state_changes;
|
|
int forward_remote_events;
|
|
int remote_check_sync_consistency;
|
|
bro_uint_t chunked_io_buffer_soft_cap;
|
|
|
|
StringVal* ssl_ca_certificate;
|
|
StringVal* ssl_private_key;
|
|
StringVal* ssl_passphrase;
|
|
|
|
Val* profiling_file;
|
|
double profiling_interval;
|
|
int expensive_profiling_multiple;
|
|
int segment_profiling;
|
|
int pkt_profile_mode;
|
|
double pkt_profile_freq;
|
|
Val* pkt_profile_file;
|
|
|
|
int load_sample_freq;
|
|
|
|
double gap_report_freq;
|
|
RecordType* gap_info;
|
|
|
|
int packet_filter_default;
|
|
|
|
int sig_max_group_size;
|
|
|
|
int enable_syslog;
|
|
|
|
TableType* irc_join_list;
|
|
RecordType* irc_join_info;
|
|
TableVal* irc_servers;
|
|
|
|
int dpd_reassemble_first_packets;
|
|
int dpd_buffer_size;
|
|
int dpd_match_only_beginning;
|
|
int dpd_ignore_ports;
|
|
|
|
TableVal* likely_server_ports;
|
|
|
|
double remote_trace_sync_interval;
|
|
int remote_trace_sync_peers;
|
|
|
|
int check_for_unused_event_handlers;
|
|
int dump_used_event_handlers;
|
|
|
|
int suppress_local_output;
|
|
|
|
double timer_mgr_inactivity_timeout;
|
|
|
|
int time_machine_profiling;
|
|
|
|
StringVal* trace_output_file;
|
|
|
|
int record_all_packets;
|
|
|
|
RecordType* script_id;
|
|
TableType* id_table;
|
|
RecordType* record_field;
|
|
TableType* record_field_table;
|
|
RecordType* call_argument;
|
|
VectorType* call_argument_vector;
|
|
|
|
StringVal* cmd_line_bpf_filter;
|
|
|
|
StringVal* global_hash_seed;
|
|
|
|
bro_uint_t bits_per_uid;
|
|
|
|
#include "const.bif.netvar_def"
|
|
#include "types.bif.netvar_def"
|
|
#include "event.bif.netvar_def"
|
|
#include "reporter.bif.netvar_def"
|
|
|
|
void init_event_handlers()
|
|
{
|
|
#include "event.bif.netvar_init"
|
|
}
|
|
|
|
void init_general_global_var()
|
|
{
|
|
table_expire_interval = opt_internal_double("table_expire_interval");
|
|
table_expire_delay = opt_internal_double("table_expire_delay");
|
|
table_incremental_step = opt_internal_int("table_incremental_step");
|
|
|
|
state_dir = internal_val("state_dir")->AsStringVal();
|
|
state_write_delay = opt_internal_double("state_write_delay");
|
|
|
|
max_files_in_cache = opt_internal_int("max_files_in_cache");
|
|
log_rotate_interval = opt_internal_double("log_rotate_interval");
|
|
log_max_size = opt_internal_double("log_max_size");
|
|
rotate_info = internal_type("rotate_info")->AsRecordType();
|
|
log_encryption_key = opt_internal_string("log_encryption_key");
|
|
log_rotate_base_time = opt_internal_string("log_rotate_base_time");
|
|
|
|
peer_description =
|
|
internal_val("peer_description")->AsStringVal();
|
|
peer = internal_type("event_peer")->AsRecordType();
|
|
forward_remote_state_changes =
|
|
opt_internal_int("forward_remote_state_changes");
|
|
forward_remote_events = opt_internal_int("forward_remote_events");
|
|
remote_check_sync_consistency =
|
|
opt_internal_int("remote_check_sync_consistency");
|
|
chunked_io_buffer_soft_cap = opt_internal_unsigned("chunked_io_buffer_soft_cap");
|
|
|
|
ssl_ca_certificate = internal_val("ssl_ca_certificate")->AsStringVal();
|
|
ssl_private_key = internal_val("ssl_private_key")->AsStringVal();
|
|
ssl_passphrase = internal_val("ssl_passphrase")->AsStringVal();
|
|
|
|
packet_filter_default = opt_internal_int("packet_filter_default");
|
|
|
|
sig_max_group_size = opt_internal_int("sig_max_group_size");
|
|
enable_syslog = opt_internal_int("enable_syslog");
|
|
|
|
check_for_unused_event_handlers =
|
|
opt_internal_int("check_for_unused_event_handlers");
|
|
dump_used_event_handlers =
|
|
opt_internal_int("dump_used_event_handlers");
|
|
|
|
suppress_local_output = opt_internal_int("suppress_local_output");
|
|
|
|
trace_output_file = internal_val("trace_output_file")->AsStringVal();
|
|
|
|
record_all_packets = opt_internal_int("record_all_packets");
|
|
|
|
cmd_line_bpf_filter =
|
|
internal_val("cmd_line_bpf_filter")->AsStringVal();
|
|
|
|
global_hash_seed = opt_internal_string("global_hash_seed");
|
|
|
|
bits_per_uid = opt_internal_unsigned("bits_per_uid");
|
|
}
|
|
|
|
void init_net_var()
|
|
{
|
|
#include "const.bif.netvar_init"
|
|
#include "types.bif.netvar_init"
|
|
#include "reporter.bif.netvar_init"
|
|
|
|
conn_id = internal_type("conn_id")->AsRecordType();
|
|
endpoint = internal_type("endpoint")->AsRecordType();
|
|
endpoint_stats = internal_type("endpoint_stats")->AsRecordType();
|
|
connection_type = internal_type("connection")->AsRecordType();
|
|
fa_file_type = internal_type("fa_file")->AsRecordType();
|
|
icmp_conn = internal_type("icmp_conn")->AsRecordType();
|
|
icmp_context = internal_type("icmp_context")->AsRecordType();
|
|
signature_state = internal_type("signature_state")->AsRecordType();
|
|
SYN_packet = internal_type("SYN_packet")->AsRecordType();
|
|
pcap_packet = internal_type("pcap_packet")->AsRecordType();
|
|
transport_proto = internal_type("transport_proto")->AsEnumType();
|
|
string_set = internal_type("string_set")->AsTableType();
|
|
string_array = internal_type("string_array")->AsTableType();
|
|
string_vec = internal_type("string_vec")->AsVectorType();
|
|
mime_match = internal_type("mime_match")->AsRecordType();
|
|
mime_matches = internal_type("mime_matches")->AsVectorType();
|
|
|
|
ignore_checksums = opt_internal_int("ignore_checksums");
|
|
partial_connection_ok = opt_internal_int("partial_connection_ok");
|
|
tcp_SYN_ack_ok = opt_internal_int("tcp_SYN_ack_ok");
|
|
tcp_match_undelivered = opt_internal_int("tcp_match_undelivered");
|
|
|
|
encap_hdr_size = opt_internal_int("encap_hdr_size");
|
|
|
|
frag_timeout = opt_internal_double("frag_timeout");
|
|
|
|
tcp_SYN_timeout = opt_internal_double("tcp_SYN_timeout");
|
|
tcp_session_timer = opt_internal_double("tcp_session_timer");
|
|
tcp_connection_linger = opt_internal_double("tcp_connection_linger");
|
|
tcp_attempt_delay = opt_internal_double("tcp_attempt_delay");
|
|
tcp_close_delay = opt_internal_double("tcp_close_delay");
|
|
tcp_reset_delay = opt_internal_double("tcp_reset_delay");
|
|
tcp_partial_close_delay = opt_internal_double("tcp_partial_close_delay");
|
|
|
|
tcp_max_initial_window = opt_internal_int("tcp_max_initial_window");
|
|
tcp_max_above_hole_without_any_acks =
|
|
opt_internal_int("tcp_max_above_hole_without_any_acks");
|
|
tcp_excessive_data_without_further_acks =
|
|
opt_internal_int("tcp_excessive_data_without_further_acks");
|
|
|
|
socks_address = internal_type("SOCKS::Address")->AsRecordType();
|
|
|
|
non_analyzed_lifetime = opt_internal_double("non_analyzed_lifetime");
|
|
tcp_inactivity_timeout = opt_internal_double("tcp_inactivity_timeout");
|
|
udp_inactivity_timeout = opt_internal_double("udp_inactivity_timeout");
|
|
icmp_inactivity_timeout = opt_internal_double("icmp_inactivity_timeout");
|
|
|
|
tcp_storm_thresh = opt_internal_int("tcp_storm_thresh");
|
|
tcp_storm_interarrival_thresh =
|
|
opt_internal_double("tcp_storm_interarrival_thresh");
|
|
|
|
tcp_reassembler_ports_orig =
|
|
internal_val("tcp_reassembler_ports_orig")->AsTableVal();
|
|
tcp_reassembler_ports_resp =
|
|
internal_val("tcp_reassembler_ports_resp")->AsTableVal();
|
|
|
|
tcp_content_delivery_ports_orig =
|
|
internal_val("tcp_content_delivery_ports_orig")->AsTableVal();
|
|
tcp_content_delivery_ports_resp =
|
|
internal_val("tcp_content_delivery_ports_resp")->AsTableVal();
|
|
tcp_content_deliver_all_orig =
|
|
bool(internal_val("tcp_content_deliver_all_orig")->AsBool());
|
|
tcp_content_deliver_all_resp =
|
|
bool(internal_val("tcp_content_deliver_all_resp")->AsBool());
|
|
|
|
udp_content_delivery_ports_orig =
|
|
internal_val("udp_content_delivery_ports_orig")->AsTableVal();
|
|
udp_content_delivery_ports_resp =
|
|
internal_val("udp_content_delivery_ports_resp")->AsTableVal();
|
|
udp_content_deliver_all_orig =
|
|
bool(internal_val("udp_content_deliver_all_orig")->AsBool());
|
|
udp_content_deliver_all_resp =
|
|
bool(internal_val("udp_content_deliver_all_resp")->AsBool());
|
|
|
|
dns_session_timeout = opt_internal_double("dns_session_timeout");
|
|
ntp_session_timeout = opt_internal_double("ntp_session_timeout");
|
|
rpc_timeout = opt_internal_double("rpc_timeout");
|
|
|
|
watchdog_interval = int(opt_internal_double("watchdog_interval"));
|
|
|
|
max_timer_expires = opt_internal_int("max_timer_expires");
|
|
max_remote_events_processed =
|
|
opt_internal_int("max_remote_events_processed");
|
|
|
|
skip_authentication = internal_list_val("skip_authentication");
|
|
direct_login_prompts = internal_list_val("direct_login_prompts");
|
|
login_prompts = internal_list_val("login_prompts");
|
|
login_non_failure_msgs = internal_list_val("login_non_failure_msgs");
|
|
login_failure_msgs = internal_list_val("login_failure_msgs");
|
|
login_success_msgs = internal_list_val("login_success_msgs");
|
|
login_timeouts = internal_list_val("login_timeouts");
|
|
|
|
mime_segment_length = opt_internal_int("mime_segment_length");
|
|
mime_segment_overlap_length = opt_internal_int("mime_segment_overlap_length");
|
|
mime_header_rec = internal_type("mime_header_rec")->AsRecordType();
|
|
mime_header_list = internal_type("mime_header_list")->AsTableType();
|
|
|
|
http_entity_data_delivery_size = opt_internal_int("http_entity_data_delivery_size");
|
|
http_stats_rec = internal_type("http_stats_rec")->AsRecordType();
|
|
http_message_stat = internal_type("http_message_stat")->AsRecordType();
|
|
truncate_http_URI = opt_internal_int("truncate_http_URI");
|
|
|
|
pm_mapping = internal_type("pm_mapping")->AsRecordType();
|
|
pm_mappings = internal_type("pm_mappings")->AsTableType();
|
|
pm_port_request = internal_type("pm_port_request")->AsRecordType();
|
|
pm_callit_request = internal_type("pm_callit_request")->AsRecordType();
|
|
|
|
ntp_msg = internal_type("ntp_msg")->AsRecordType();
|
|
|
|
samba_cmds = internal_val("samba_cmds")->AsTableVal();
|
|
smb_hdr = internal_type("smb_hdr")->AsRecordType();
|
|
smb_trans = internal_type("smb_trans")->AsRecordType();
|
|
smb_trans_data = internal_type("smb_trans_data")->AsRecordType();
|
|
smb_tree_connect = internal_type("smb_tree_connect")->AsRecordType();
|
|
smb_negotiate = internal_type("smb_negotiate")->AsTableType();
|
|
|
|
geo_location = internal_type("geo_location")->AsRecordType();
|
|
|
|
entropy_test_result = internal_type("entropy_test_result")->AsRecordType();
|
|
|
|
dhcp_router_list = internal_type("dhcp_router_list")->AsTableType();
|
|
dhcp_msg = internal_type("dhcp_msg")->AsRecordType();
|
|
|
|
dns_msg = internal_type("dns_msg")->AsRecordType();
|
|
dns_answer = internal_type("dns_answer")->AsRecordType();
|
|
dns_soa = internal_type("dns_soa")->AsRecordType();
|
|
dns_edns_additional =
|
|
internal_type("dns_edns_additional")->AsRecordType();
|
|
dns_tsig_additional =
|
|
internal_type("dns_tsig_additional")->AsRecordType();
|
|
|
|
dns_skip_auth = internal_val("dns_skip_auth")->AsTableVal();
|
|
dns_skip_addl = internal_val("dns_skip_addl")->AsTableVal();
|
|
dns_skip_all_auth = opt_internal_int("dns_skip_all_auth");
|
|
dns_skip_all_addl = opt_internal_int("dns_skip_all_addl");
|
|
dns_max_queries = opt_internal_int("dns_max_queries");
|
|
|
|
stp_delta = opt_internal_double("stp_delta");
|
|
stp_idle_min = opt_internal_double("stp_idle_min");
|
|
stp_skip_src = internal_val("stp_skip_src")->AsTableVal();
|
|
|
|
interconn_min_interarrival = opt_internal_double("interconn_min_interarrival");
|
|
interconn_max_interarrival = opt_internal_double("interconn_max_interarrival");
|
|
interconn_max_keystroke_pkt_size = opt_internal_int("interconn_max_keystroke_pkt_size");
|
|
interconn_default_pkt_size = opt_internal_int("interconn_default_pkt_size");
|
|
interconn_stat_period = opt_internal_double("interconn_stat_period");
|
|
interconn_stat_backoff = opt_internal_double("interconn_stat_backoff");
|
|
interconn_endp_stats = internal_type("interconn_endp_stats")->AsRecordType();
|
|
|
|
backdoor_stat_period = opt_internal_double("backdoor_stat_period");
|
|
backdoor_stat_backoff = opt_internal_double("backdoor_stat_backoff");
|
|
backdoor_endp_stats = internal_type("backdoor_endp_stats")->AsRecordType();
|
|
|
|
software = internal_type("software")->AsRecordType();
|
|
software_version = internal_type("software_version")->AsRecordType();
|
|
OS_version = internal_type("OS_version")->AsRecordType();
|
|
OS_version_inference = internal_type("OS_version_inference")->AsEnumType();
|
|
generate_OS_version_event =
|
|
opt_internal_table("generate_OS_version_event");
|
|
|
|
packet_type = internal_type("packet")->AsRecordType();
|
|
|
|
orig_addr_anonymization = opt_internal_int("orig_addr_anonymization");
|
|
resp_addr_anonymization = opt_internal_int("resp_addr_anonymization");
|
|
other_addr_anonymization = opt_internal_int("other_addr_anonymization");
|
|
|
|
preserve_orig_addr = opt_internal_table("preserve_orig_addr");
|
|
preserve_resp_addr = opt_internal_table("preserve_resp_addr");
|
|
preserve_other_addr = opt_internal_table("preserve_other_addr");
|
|
|
|
connection_status_update_interval =
|
|
opt_internal_double("connection_status_update_interval");
|
|
|
|
profiling_file = internal_val("profiling_file");
|
|
expensive_profiling_multiple =
|
|
opt_internal_int("expensive_profiling_multiple");
|
|
profiling_interval = opt_internal_double("profiling_interval");
|
|
segment_profiling = opt_internal_int("segment_profiling");
|
|
|
|
pkt_profile_mode = opt_internal_int("pkt_profile_mode");
|
|
pkt_profile_freq = opt_internal_double("pkt_profile_freq");
|
|
pkt_profile_file = opt_internal_val("pkt_profile_file");
|
|
|
|
load_sample_freq = opt_internal_int("load_sample_freq");
|
|
|
|
gap_report_freq = opt_internal_double("gap_report_freq");
|
|
|
|
irc_join_info = internal_type("irc_join_info")->AsRecordType();
|
|
irc_join_list = internal_type("irc_join_list")->AsTableType();
|
|
irc_servers = internal_val("irc_servers")->AsTableVal();
|
|
|
|
remote_trace_sync_interval =
|
|
opt_internal_double("remote_trace_sync_interval");
|
|
remote_trace_sync_peers = opt_internal_int("remote_trace_sync_peers");
|
|
|
|
dpd_reassemble_first_packets =
|
|
opt_internal_int("dpd_reassemble_first_packets");
|
|
dpd_buffer_size = opt_internal_int("dpd_buffer_size");
|
|
dpd_match_only_beginning = opt_internal_int("dpd_match_only_beginning");
|
|
dpd_ignore_ports = opt_internal_int("dpd_ignore_ports");
|
|
|
|
likely_server_ports = internal_val("likely_server_ports")->AsTableVal();
|
|
|
|
timer_mgr_inactivity_timeout =
|
|
opt_internal_double("timer_mgr_inactivity_timeout");
|
|
time_machine_profiling = opt_internal_int("time_machine_profiling");
|
|
|
|
script_id = internal_type("script_id")->AsRecordType();
|
|
id_table = internal_type("id_table")->AsTableType();
|
|
record_field = internal_type("record_field")->AsRecordType();
|
|
record_field_table = internal_type("record_field_table")->AsTableType();
|
|
call_argument_vector = internal_type("call_argument_vector")->AsVectorType();
|
|
call_argument = internal_type("call_argument")->AsRecordType();
|
|
}
|