Kea: hosts_messages.h Source File

| Kea 3.2.0-git

hosts_messages.h
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1// File created from src/lib/dhcpsrv/hosts_messages.mes
2
3#ifndef HOSTS_MESSAGES_H
4#define HOSTS_MESSAGES_H
5
6#include <log/message_types.h>
7
8namespace isc {
9namespace dhcp {
10
11 extern const isc::log::MessageID HOSTS_BACKENDS_REGISTERED;
12 extern const isc::log::MessageID HOSTS_BACKEND_DEREGISTER;
13 extern const isc::log::MessageID HOSTS_BACKEND_REGISTER;
14 extern const isc::log::MessageID HOSTS_CFG_ADD_HOST;
15 extern const isc::log::MessageID HOSTS_CFG_CACHE_HOST_DATA_SOURCE;
16 extern const isc::log::MessageID HOSTS_CFG_CLOSE_HOST_DATA_SOURCE;
17 extern const isc::log::MessageID HOSTS_CFG_DEL;
18 extern const isc::log::MessageID HOSTS_CFG_DEL4;
19 extern const isc::log::MessageID HOSTS_CFG_DEL6;
20 extern const isc::log::MessageID HOSTS_CFG_DEL_ALL_SUBNET4;
21 extern const isc::log::MessageID HOSTS_CFG_DEL_ALL_SUBNET6;
22 extern const isc::log::MessageID HOSTS_CFG_GET_ALL;
23 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS4;
24 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS4_COUNT;
25 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS4_HOST;
26 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS6;
27 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS6_COUNT;
28 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS6_HOST;
29 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_COUNT;
30 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOST;
31 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME;
32 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_COUNT;
33 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_HOST;
34 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4;
35 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4_COUNT;
36 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4_HOST;
37 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6;
38 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6_COUNT;
39 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6_HOST;
40 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_IDENTIFIER;
41 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT;
42 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_IDENTIFIER_HOST;
43 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID4;
44 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID4_COUNT;
45 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID4_HOST;
46 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID6;
47 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID6_COUNT;
48 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID6_HOST;
49 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4;
50 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4_COUNT;
51 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4_HOST;
52 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6;
53 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6_COUNT;
54 extern const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6_HOST;
55 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_PREFIX;
56 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_PREFIX_HOST;
57 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_PREFIX_NULL;
58 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4;
59 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4_HOST;
60 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4_NULL;
61 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6;
62 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6_HOST;
63 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6_NULL;
64 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER;
65 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_HOST;
66 extern const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL;
67 extern const isc::log::MessageID HOSTS_CFG_UPDATE_ADD;
68 extern const isc::log::MessageID HOSTS_CFG_UPDATE_DEL4;
69 extern const isc::log::MessageID HOSTS_CFG_UPDATE_DEL6;
70 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_ADDRESS4;
71 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER;
72 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER_HOST;
73 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER_NULL;
74 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_PREFIX;
75 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_ADDRESS6;
76 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER;
77 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER_HOST;
78 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER_NULL;
79 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET_ALL_SUBNET_ID_ADDRESS4;
80 extern const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET_ALL_SUBNET_ID_ADDRESS6;
81 extern const isc::log::MessageID HOSTS_MGR_NON_UNIQUE_IP_UNSUPPORTED;
82
83} // namespace dhcp
84} // namespace isc
85
86#endif // HOSTS_MESSAGES_H
message_types.h
isc::dhcp
Definition dhcp4/client_handler.cc:20
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6_COUNT
Definition hosts_messages.h:53
isc::dhcp::HOSTS_CFG_DEL4
const isc::log::MessageID HOSTS_CFG_DEL4
Definition hosts_messages.h:18
isc::dhcp::HOSTS_CFG_GET_ALL_ADDRESS4_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS4_HOST
Definition hosts_messages.h:25
isc::dhcp::HOSTS_CFG_GET_ALL_ADDRESS6_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS6_COUNT
Definition hosts_messages.h:27
isc::dhcp::HOSTS_CFG_GET_ALL
const isc::log::MessageID HOSTS_CFG_GET_ALL
Definition hosts_messages.h:22
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID6
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID6
Definition hosts_messages.h:46
isc::dhcp::HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER_NULL
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER_NULL
Definition hosts_messages.h:78
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4_HOST
Definition hosts_messages.h:36
isc::dhcp::HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT
Definition hosts_messages.h:41
isc::dhcp::HOSTS_CFG_GET_ALL_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOST
Definition hosts_messages.h:30
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4
Definition hosts_messages.h:58
isc::dhcp::HOSTS_CFG_GET_ALL_IDENTIFIER
const isc::log::MessageID HOSTS_CFG_GET_ALL_IDENTIFIER
Definition hosts_messages.h:40
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4_HOST
Definition hosts_messages.h:51
isc::dhcp::HOSTS_MGR_ALTERNATE_GET6_PREFIX
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_PREFIX
Definition hosts_messages.h:74
isc::dhcp::HOSTS_CFG_ADD_HOST
const isc::log::MessageID HOSTS_CFG_ADD_HOST
Definition hosts_messages.h:14
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4
Definition hosts_messages.h:49
isc::dhcp::HOSTS_CFG_UPDATE_DEL6
const isc::log::MessageID HOSTS_CFG_UPDATE_DEL6
Definition hosts_messages.h:69
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4_NULL
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4_NULL
Definition hosts_messages.h:60
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6
Definition hosts_messages.h:52
isc::dhcp::HOSTS_BACKEND_DEREGISTER
const isc::log::MessageID HOSTS_BACKEND_DEREGISTER
Definition hosts_messages.h:12
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID6_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID6_HOST
Definition hosts_messages.h:48
isc::dhcp::HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_ADDRESS6
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_ADDRESS6
Definition hosts_messages.h:75
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6_COUNT
Definition hosts_messages.h:38
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6
Definition hosts_messages.h:37
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID4
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID4
Definition hosts_messages.h:43
isc::dhcp::HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER_HOST
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER_HOST
Definition hosts_messages.h:72
isc::dhcp::HOSTS_CFG_UPDATE_DEL4
const isc::log::MessageID HOSTS_CFG_UPDATE_DEL4
Definition hosts_messages.h:68
isc::dhcp::HOSTS_CFG_GET_ONE_PREFIX_NULL
const isc::log::MessageID HOSTS_CFG_GET_ONE_PREFIX_NULL
Definition hosts_messages.h:57
isc::dhcp::HOSTS_CFG_GET_ALL_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_COUNT
Definition hosts_messages.h:29
isc::dhcp::HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER_HOST
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER_HOST
Definition hosts_messages.h:77
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER
Definition hosts_messages.h:64
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID4_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID4_HOST
Definition hosts_messages.h:45
isc::dhcp::HOSTS_CFG_GET_ALL_ADDRESS6
const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS6
Definition hosts_messages.h:26
isc::dhcp::HOSTS_CFG_GET_ALL_IDENTIFIER_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_IDENTIFIER_HOST
Definition hosts_messages.h:42
isc::dhcp::HOSTS_CFG_GET_ONE_PREFIX_HOST
const isc::log::MessageID HOSTS_CFG_GET_ONE_PREFIX_HOST
Definition hosts_messages.h:56
isc::dhcp::HOSTS_CFG_CACHE_HOST_DATA_SOURCE
const isc::log::MessageID HOSTS_CFG_CACHE_HOST_DATA_SOURCE
Definition hosts_messages.h:15
isc::dhcp::HOSTS_CFG_DEL6
const isc::log::MessageID HOSTS_CFG_DEL6
Definition hosts_messages.h:19
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_HOST
Definition hosts_messages.h:33
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID6_HOST
Definition hosts_messages.h:39
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_HOST
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_HOST
Definition hosts_messages.h:65
isc::dhcp::HOSTS_CFG_CLOSE_HOST_DATA_SOURCE
const isc::log::MessageID HOSTS_CFG_CLOSE_HOST_DATA_SOURCE
Definition hosts_messages.h:16
isc::dhcp::HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_ADDRESS4
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_ADDRESS4
Definition hosts_messages.h:70
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME
Definition hosts_messages.h:31
isc::dhcp::HOSTS_MGR_NON_UNIQUE_IP_UNSUPPORTED
const isc::log::MessageID HOSTS_MGR_NON_UNIQUE_IP_UNSUPPORTED
Definition hosts_messages.h:81
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6
Definition hosts_messages.h:61
isc::dhcp::HOSTS_CFG_GET_ALL_ADDRESS4
const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS4
Definition hosts_messages.h:23
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL
Definition hosts_messages.h:66
isc::dhcp::HOSTS_CFG_GET_ONE_PREFIX
const isc::log::MessageID HOSTS_CFG_GET_ONE_PREFIX
Definition hosts_messages.h:55
isc::dhcp::HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER
Definition hosts_messages.h:71
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4_HOST
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS4_HOST
Definition hosts_messages.h:59
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6_HOST
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6_HOST
Definition hosts_messages.h:62
isc::dhcp::HOSTS_MGR_ALTERNATE_GET_ALL_SUBNET_ID_ADDRESS4
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET_ALL_SUBNET_ID_ADDRESS4
Definition hosts_messages.h:79
isc::dhcp::HOSTS_CFG_GET_ALL_ADDRESS4_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS4_COUNT
Definition hosts_messages.h:24
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_COUNT
Definition hosts_messages.h:32
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS6_HOST
Definition hosts_messages.h:54
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID4_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID4_COUNT
Definition hosts_messages.h:44
isc::dhcp::HOSTS_MGR_ALTERNATE_GET_ALL_SUBNET_ID_ADDRESS6
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET_ALL_SUBNET_ID_ADDRESS6
Definition hosts_messages.h:80
isc::dhcp::HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER_NULL
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET4_SUBNET_ID_IDENTIFIER_NULL
Definition hosts_messages.h:73
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4
Definition hosts_messages.h:34
isc::dhcp::HOSTS_BACKEND_REGISTER
const isc::log::MessageID HOSTS_BACKEND_REGISTER
Definition hosts_messages.h:13
isc::dhcp::HOSTS_CFG_DEL_ALL_SUBNET6
const isc::log::MessageID HOSTS_CFG_DEL_ALL_SUBNET6
Definition hosts_messages.h:21
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID6_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID6_COUNT
Definition hosts_messages.h:47
isc::dhcp::HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER
const isc::log::MessageID HOSTS_MGR_ALTERNATE_GET6_SUBNET_ID_IDENTIFIER
Definition hosts_messages.h:76
isc::dhcp::HOSTS_CFG_DEL_ALL_SUBNET4
const isc::log::MessageID HOSTS_CFG_DEL_ALL_SUBNET4
Definition hosts_messages.h:20
isc::dhcp::HOSTS_CFG_GET_ALL_ADDRESS6_HOST
const isc::log::MessageID HOSTS_CFG_GET_ALL_ADDRESS6_HOST
Definition hosts_messages.h:28
isc::dhcp::HOSTS_CFG_DEL
const isc::log::MessageID HOSTS_CFG_DEL
Definition hosts_messages.h:17
isc::dhcp::HOSTS_BACKENDS_REGISTERED
const isc::log::MessageID HOSTS_BACKENDS_REGISTERED
Definition hosts_messages.h:11
isc::dhcp::HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6_NULL
const isc::log::MessageID HOSTS_CFG_GET_ONE_SUBNET_ID_ADDRESS6_NULL
Definition hosts_messages.h:63
isc::dhcp::HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_HOSTNAME_SUBNET_ID4_COUNT
Definition hosts_messages.h:35
isc::dhcp::HOSTS_CFG_UPDATE_ADD
const isc::log::MessageID HOSTS_CFG_UPDATE_ADD
Definition hosts_messages.h:67
isc::dhcp::HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4_COUNT
const isc::log::MessageID HOSTS_CFG_GET_ALL_SUBNET_ID_ADDRESS4_COUNT
Definition hosts_messages.h:50
isc::log::MessageID
const char * MessageID
Definition message_types.h:15
isc
Defines the logger used by the top-level component of kea-lfc.
Definition check_exists_add.cc:18