Annotation of embedaddon/ntp/lib/isc/win32/netdb.h, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (C) 2004, 2006, 2007, 2009 Internet Systems Consortium, Inc. ("ISC")
3: * Copyright (C) 2000, 2001 Internet Software Consortium.
4: *
5: * Permission to use, copy, modify, and/or distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10: * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11: * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12: * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13: * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14: * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15: * PERFORMANCE OF THIS SOFTWARE.
16: */
17:
18: /* $Id: netdb.h,v 1.7.332.2 2009/01/18 23:47:41 tbox Exp $ */
19:
20: #ifndef NETDB_H
21: #define NETDB_H 1
22:
23: #include <stddef.h>
24: #include <winsock2.h>
25:
26: /*
27: * Define if <netdb.h> does not declare struct addrinfo.
28: */
29:
30: struct addrinfo {
31: int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
32: int ai_family; /* PF_xxx */
33: int ai_socktype; /* SOCK_xxx */
34: int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
35: size_t ai_addrlen; /* Length of ai_addr */
36: char *ai_canonname; /* Canonical name for hostname */
37: struct sockaddr *ai_addr; /* Binary address */
38: struct addrinfo *ai_next; /* Next structure in linked list */
39: };
40:
41:
42: /*
43: * Undefine all \#defines we are interested in as <netdb.h> may or may not have
44: * defined them.
45: */
46:
47: /*
48: * Error return codes from gethostbyname() and gethostbyaddr()
49: * (left in extern int h_errno).
50: */
51:
52: #undef NETDB_INTERNAL
53: #undef NETDB_SUCCESS
54: #undef HOST_NOT_FOUND
55: #undef TRY_AGAIN
56: #undef NO_RECOVERY
57: #undef NO_DATA
58: #undef NO_ADDRESS
59:
60: #define NETDB_INTERNAL -1 /* see errno */
61: #define NETDB_SUCCESS 0 /* no problem */
62: #define HOST_NOT_FOUND 1 /* Authoritative Answer Host not found */
63: #define TRY_AGAIN 2 /* Non-Authoritative Host not found, or SERVERFAIL */
64: #define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
65: #define NO_DATA 4 /* Valid name, no data record of requested type */
66: #define NO_ADDRESS NO_DATA /* no address, look for MX record */
67:
68: /*
69: * Error return codes from getaddrinfo()
70: */
71:
72: #undef EAI_ADDRFAMILY
73: #undef EAI_AGAIN
74: #undef EAI_BADFLAGS
75: #undef EAI_FAIL
76: #undef EAI_FAMILY
77: #undef EAI_MEMORY
78: #undef EAI_NODATA
79: #undef EAI_NONAME
80: #undef EAI_SERVICE
81: #undef EAI_SOCKTYPE
82: #undef EAI_SYSTEM
83: #undef EAI_BADHINTS
84: #undef EAI_PROTOCOL
85: #undef EAI_MAX
86:
87: #define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
88: #define EAI_AGAIN 2 /* temporary failure in name resolution */
89: #define EAI_BADFLAGS 3 /* invalid value for ai_flags */
90: #define EAI_FAIL 4 /* non-recoverable failure in name resolution */
91: #define EAI_FAMILY 5 /* ai_family not supported */
92: #define EAI_MEMORY 6 /* memory allocation failure */
93: #define EAI_NODATA 7 /* no address associated with hostname */
94: #define EAI_NONAME 8 /* hostname nor servname provided, or not known */
95: #define EAI_SERVICE 9 /* servname not supported for ai_socktype */
96: #define EAI_SOCKTYPE 10 /* ai_socktype not supported */
97: #define EAI_SYSTEM 11 /* system error returned in errno */
98: #define EAI_BADHINTS 12
99: #define EAI_PROTOCOL 13
100: #define EAI_MAX 14
101:
102: /*
103: * Flag values for getaddrinfo()
104: */
105: #undef AI_PASSIVE
106: #undef AI_CANONNAME
107: #undef AI_NUMERICHOST
108:
109: #define AI_PASSIVE 0x00000001
110: #define AI_CANONNAME 0x00000002
111: #define AI_NUMERICHOST 0x00000004
112:
113: /*
114: * Flag values for getipnodebyname()
115: */
116: #undef AI_V4MAPPED
117: #undef AI_ALL
118: #undef AI_ADDRCONFIG
119: #undef AI_DEFAULT
120:
121: #define AI_V4MAPPED 0x00000008
122: #define AI_ALL 0x00000010
123: #define AI_ADDRCONFIG 0x00000020
124: #define AI_DEFAULT (AI_V4MAPPED|AI_ADDRCONFIG)
125:
126: /*
127: * Constants for getnameinfo()
128: */
129: #undef NI_MAXHOST
130: #undef NI_MAXSERV
131:
132: #define NI_MAXHOST 1025
133: #define NI_MAXSERV 32
134:
135: /*
136: * Flag values for getnameinfo()
137: */
138: #undef NI_NOFQDN
139: #undef NI_NUMERICHOST
140: #undef NI_NAMEREQD
141: #undef NI_NUMERICSERV
142: #undef NI_DGRAM
143: #undef NI_NUMERICSCOPE
144:
145: #define NI_NOFQDN 0x00000001
146: #define NI_NUMERICHOST 0x00000002
147: #define NI_NAMEREQD 0x00000004
148: #define NI_NUMERICSERV 0x00000008
149: #define NI_DGRAM 0x00000010
150: #define NI_NUMERICSCOPE 0x00000020 /*2553bis-00*/
151:
152: /*
153: * Structures for getrrsetbyname()
154: */
155: struct rdatainfo {
156: unsigned int rdi_length;
157: unsigned char *rdi_data;
158: };
159:
160: struct rrsetinfo {
161: unsigned int rri_flags;
162: int rri_rdclass;
163: int rri_rdtype;
164: unsigned int rri_ttl;
165: unsigned int rri_nrdatas;
166: unsigned int rri_nsigs;
167: char *rri_name;
168: struct rdatainfo *rri_rdatas;
169: struct rdatainfo *rri_sigs;
170: };
171:
172: /*
173: * Flags for getrrsetbyname()
174: */
175: #define RRSET_VALIDATED 0x00000001
176: /* Set was dnssec validated */
177:
178: /*
179: * Return codes for getrrsetbyname()
180: */
181: #define ERRSET_SUCCESS 0
182: #define ERRSET_NOMEMORY 1
183: #define ERRSET_FAIL 2
184: #define ERRSET_INVAL 3
185:
186:
187: #endif /* NETDB_H */
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