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⨍ Functions 229◇ Types & classes 218

↓ 40 callersFunctiondns_error

global error function

src/utils.c:585

↓ 11 callersFunctionmbuf_free

src/memory.c:138

↓ 9 callersFunctionfill_name_in_msg

imxg3.douban.com imxg3.douban.com.cdn20.com.

↓ 8 callersFunctioncheck_dns_name

↓ 6 callersFunctionappend_value_to_he

A, NS, CNAME, SOA, MX, TXT, AAAA, SRV, PTR

src/storage.c:654

↓ 6 callersFunctionfill_all_records_in_msg

↓ 6 callersFunctionfix_tail

src/utils.c:402

↓ 5 callersFunctiondelete_node

free node, return val

src/datas.c:280

↓ 5 callersFunctionfind_record_with_ttl

src/storage.c:868

↓ 5 callersFunctionget_pre_mem_hash

////////////////////memory hash/////////////////////////////

src/storage.c:108

↓ 5 callersFunctionleft_rotate

--------------------red black tree---------

↓ 5 callersFunctionleft_rotate

--------------------red black tree---------

next/storage.c:7

↓ 5 callersFunctionmbuf_alloc

src/memory.c:103

↓ 5 callersFunctionright_rotate

↓ 5 callersFunctionright_rotate

next/storage.c:26

↓ 5 callersFunctionstr_to_len_label

/////////////////////////////////////////////////////////////// 'a','.','b','.','c','.',0 1 ,'a','1','b', 1, 'c',0

↓ 5 callersFunctionudp_write_info

↓ 4 callersFunctionget_domain_from_msg

transfrom domain from lenlabel format to string

↓ 4 callersFunctioninsert_kv_mem

k and v both are in stack k td v mvalue.data

↓ 4 callersFunctionwrite_log

fetcher 1.TIME# 0.name.type.clientip# add speed/flow info to the shared mem, in order to looked up by other process

↓ 3 callersFunctioncheck_support_type

we do not support type DS, KEY etc.

↓ 3 callersFunctioncreate_listen_ports

↓ 3 callersFunctioncreate_new_log

0001111111.log 1221111111.log first bit 0 or 1 means fetcher or quizzer second and third bits means idx last bits means time

↓ 3 callersFunctionctl_fd

src/update.c:52

↓ 3 callersFunctionfind_node

find_node and delete_node are not safe delete node may return NULL.

src/datas.c:118

↓ 3 callersFunctionget_level

↓ 3 callersFunctionget_rbt_size

src/datas.c:343

↓ 3 callersFunctionhtable_create

src/storage.c:119

↓ 3 callersFunctionhtable_delete

src/storage.c:499

↓ 3 callersFunctionhtable_find

src/storage.c:303

↓ 3 callersFunctionhtable_insert

if conllision, replace old element by default. if replace is 1, replace it, return 1 if replace is 0, drop it, return -1 else return 0

src/storage.c:737

↓ 3 callersFunctioninsert_events

src/event.c:240

↓ 3 callersFunctioninsert_into_ttltree

malloced here tn will be free by author before add_to_quizzer and lowerdomain will be free by release_qoutinfo

↓ 3 callersFunctionmin_node

src/datas.c:255

↓ 3 callersFunctionprocess_rdata

when we insert "ttl expired" in the rbtree if A or CNAME or MX or TXT or ... 's ttl is small, then we don't need to insert NS's "ttl expired" element,

↓ 3 callersFunctionrandom_ttl

↓ 3 callersFunctionsend_tc_to_client

we'd better send the right domain and id

↓ 3 callersFunctionset_non_block

↓ 3 callersFunctionto_lowercase

src/utils.c:302

↓ 2 callersFunctionafter_pass_data

src/author.c:730

↓ 2 callersFunctioncache_flush

src/control.c:38

↓ 2 callersFunctioncb_read_auth

read from auth server

src/author.c:629

↓ 2 callersFunctioncreate_rbtree

src/datas.c:323

↓ 2 callersFunctiondbg_print_label

↓ 2 callersFunctiondelete_list_val_from_he

src/storage.c:545

↓ 2 callersFunctiondelete_node

free node, return val

next/storage.c:236

↓ 2 callersFunctiondict_comp_str_equ

src/utils.c:173

↓ 2 callersFunctiondisconnect_client

src/update.c:118

↓ 2 callersFunctionfill_extra_addr

↓ 2 callersFunctionfind_record_from_mem

format in databuffer type.mvalue.data.type.mvalue.data..

src/author.c:1129

↓ 2 callersFunctionget_random_data

get random things

↓ 2 callersFunctionhtable_delete

next/storage.c:445

↓ 2 callersFunctionhtable_find_list

src/storage.c:417

↓ 2 callersFunctionhtable_find_list_io

src/storage.c:372

↓ 2 callersFunctionhtable_insert_list

src/storage.c:802

↓ 2 callersFunctioninit_qoutinfo

src/author.c:452

↓ 2 callersFunctioninsert_node

src/datas.c:143

↓ 2 callersFunctionjump_space

↓ 2 callersFunctionmake_addr_from_bin

↓ 2 callersFunctionmake_dns_msg_for_new

↓ 2 callersFunctionopr_bit

offset [0,15] tested by rbtree_test() in datas.c. -------------------bit functions begin--------

src/utils.c:427

↓ 2 callersFunctionpasser_auth_data

return 0,continue return idx > 0,delete and release qoutinfo return < 0,error,nothing 0 is a valid idx,but it has a special meaning. so we return idx

src/author.c:527

↓ 2 callersFunctionread_records_from_file

ftp://ftp.internic.net/domain/root.zone support type A, NS, CNAME, SOA, MX, TXT, AAAA, SRV

↓ 2 callersFunctionrelease_qoutinfo

clear the querying bit, free struct clear the querying bit, free struct

src/author.c:422

↓ 2 callersFunctionrte_atomic32_cmpset

src/memory.c:85

↓ 2 callersFunctionset_sock_buff

↓ 2 callersFunctionstr_to_uchar4

src/utils.c:326

↓ 2 callersFunctiontcp_read_dns_msg

↓ 2 callersFunctiontcp_write_info

↓ 2 callersFunctionudp_read_msg

↓ 2 callersFunctionwrite_back_to_client

databuffer format type.mvalue.data.type.mvalue.data...

src/author.c:164

↓ 1 callersFunctionaccept_client

src/update.c:70

↓ 1 callersFunctionadd_backdoor

add fd to backdoor only 1 udp fd at first

↓ 1 callersFunctionadd_event

↓ 1 callersFunctionadd_query_info

src/author.c:41

↓ 1 callersFunctioncheck_an_msg

-1 error 1 tc 0 normal 2 retry

↓ 1 callersFunctioncheck_enter

-1 error -2 tc 0 continue 1 normal

src/author.c:481

↓ 1 callersFunctioncheck_mm_cache

src/author.c:889

↓ 1 callersFunctioncheck_refresh_flag

src/author.c:977

↓ 1 callersFunctioncheck_ttl_expire

src/author.c:907

↓ 1 callersFunctioncmd_analyze

src/update.c:154

↓ 1 callersFunctionconnect_to

↓ 1 callersFunctioncreate_author

↓ 1 callersFunctioncreate_event

↓ 1 callersFunctioncreate_fetcher

↓ 1 callersFunctioncreate_local_client

tool/client.c:13

↓ 1 callersFunctioncreate_local_server

src/update.c:21

↓ 1 callersFunctioncreate_rbtree

next/storage.c:275

↓ 1 callersFunctioncreate_socket

↓ 1 callersFunctioncreate_transfer_point

↓ 1 callersFunctiondaemonize

↓ 1 callersFunctiondbg

output debug infomartion

src/utils.c:596

↓ 1 callersFunctiondbg_print_addr

---------------------debug-------------------------------

↓ 1 callersFunctiondbg_print_domain

↓ 1 callersFunctiondeep_copy

use by memory hash and disk db copy data from storage to buffer after this, operate data will not need to lock database any more

src/storage.c:93

↓ 1 callersFunctiondeep_copy

next/storage.c:293

↓ 1 callersFunctiondel_event

↓ 1 callersFunctiondelete_close_event

for tcp add to list, sentinel will delete this in the main event loop

src/author.c:86

↓ 1 callersFunctiondelete_fixup

src/datas.c:197

↓ 1 callersFunctiondelete_fixup

next/storage.c:159

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