Annotation of embedaddon/ntp/lib/isc/win32/netdb.h, revision 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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