--- /dev/null
+/*
+ * Copied from OpenSolaris 10 public sources
+ * http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/head/netdb.h
+ */
+/*
+ * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
+/* All Rights Reserved */
+
+/*
+ * BIND 4.9.3:
+ *
+ * Copyright (c) 1980, 1983, 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * --Copyright--
+ *
+ * End BIND 4.9.3
+ */
+
+/*
+ * Structures returned by network data base library.
+ * All addresses are supplied in host order, and
+ * returned in network order (suitable for use in system calls).
+ */
+
+#ifndef _NETDB_H
+#define _NETDB_H
+
+#include <sys/types.h>
+#include <netinet/in.h>
+#if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__)
+#include <sys/socket.h>
+#endif /* !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) */
+#include <sys/feature_tests.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define _PATH_HEQUIV "/etc/hosts.equiv"
+#define _PATH_HOSTS "/etc/hosts"
+#define _PATH_IPNODES "/etc/inet/ipnodes"
+#define _PATH_IPSECALGS "/etc/inet/ipsecalgs"
+#define _PATH_NETMASKS "/etc/netmasks"
+#define _PATH_NETWORKS "/etc/networks"
+#define _PATH_PROTOCOLS "/etc/protocols"
+#define _PATH_SERVICES "/etc/services"
+
+ struct hostent {
+ char *h_name; /* official name of host */
+ char **h_aliases; /* alias list */
+ int h_addrtype; /* host address type */
+ int h_length; /* length of address */
+ char **h_addr_list; /* list of addresses from name server */
+#define h_addr h_addr_list[0] /* address, for backward compatiblity */
+ };
+
+
+ /*
+ * addrinfo introduced with IPv6 for Protocol-Independent Hostname
+ * and Service Name Translation.
+ */
+
+#if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__)
+ struct addrinfo {
+ int ai_flags; /* AI_PASSIVE, AI_CANONNAME, ... */
+ int ai_family; /* PF_xxx */
+ int ai_socktype; /* SOCK_xxx */
+ int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
+#ifdef __sparcv9
+ int _ai_pad; /* for backwards compat with old size_t */
+#endif /* __sparcv9 */
+ socklen_t ai_addrlen;
+ char *ai_canonname; /* canonical name for hostname */
+ struct sockaddr *ai_addr; /* binary address */
+ struct addrinfo *ai_next; /* next structure in linked list */
+ };
+
+
+ /* addrinfo flags */
+#define AI_PASSIVE 0x0008 /* intended for bind() + listen() */
+#define AI_CANONNAME 0x0010 /* return canonical version of host */
+#define AI_NUMERICHOST 0x0020 /* use numeric node address string */
+#define AI_NUMERICSERV 0x0040 /* servname is assumed numeric */
+
+ /* getipnodebyname() flags */
+#define AI_V4MAPPED 0x0001 /* IPv4 mapped addresses if no IPv6 */
+#define AI_ALL 0x0002 /* IPv6 and IPv4 mapped addresses */
+#define AI_ADDRCONFIG 0x0004 /* AAAA or A records only if IPv6/IPv4 cnfg'd */
+
+
+ /*
+ * These were defined in RFC 2553 but not SUSv3
+ * or RFC 3493 which obsoleted 2553.
+ */
+#if !defined(_XPG6) || defined(__EXTENSIONS__)
+#define AI_DEFAULT (AI_V4MAPPED | AI_ADDRCONFIG)
+
+ /* addrinfo errors */
+#define EAI_ADDRFAMILY 1 /* address family not supported */
+#define EAI_NODATA 7 /* no address */
+#endif /* !defined(_XPG6) || defined(__EXTENSIONS__) */
+#define EAI_AGAIN 2 /* DNS temporary failure */
+#define EAI_BADFLAGS 3 /* invalid ai_flags */
+#define EAI_FAIL 4 /* DNS non-recoverable failure */
+#define EAI_FAMILY 5 /* ai_family not supported */
+#define EAI_MEMORY 6 /* memory allocation failure */
+#define EAI_NONAME 8 /* host/servname not known */
+#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
+#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
+#define EAI_SYSTEM 11 /* system error in errno */
+#define EAI_OVERFLOW 12 /* argument buffer overflow */
+#define EAI_PROTOCOL 13
+#define EAI_MAX 14
+
+ /* getnameinfo flags */
+#define NI_NOFQDN 0x0001
+#define NI_NUMERICHOST 0x0002 /* return numeric form of address */
+#define NI_NAMEREQD 0x0004 /* request DNS name */
+#define NI_NUMERICSERV 0x0008
+#define NI_DGRAM 0x0010
+
+#if !defined(_XPG6) || defined(__EXTENSIONS__)
+ /* Not listed in any standards document */
+#define NI_WITHSCOPEID 0x0020
+#define NI_NUMERICSCOPE 0x0040
+
+ /* getnameinfo max sizes as defined in RFC 2553 obsoleted in RFC 3493 */
+#define NI_MAXHOST 1025
+#define NI_MAXSERV 32
+#endif /* !defined(_XPG6) || defined(__EXTENSIONS__) */
+#endif /* !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) */
+
+ /*
+ * Scope delimit character
+ */
+#define SCOPE_DELIMITER '%'
+
+
+ /*
+ * Algorithm entry for /etc/inet/ipsecalgs which defines IPsec protocols
+ * and algorithms.
+ */
+#if !defined(_XPG4_2) || defined(__EXTENSIONS__)
+ typedef struct ipsecalgent {
+ char **a_names; /* algorithm names */
+ int a_proto_num; /* protocol number */
+ int a_alg_num; /* algorithm number */
+ char *a_mech_name; /* encryption framework mechanism name */
+ int *a_block_sizes; /* supported block sizes */
+ int *a_key_sizes; /* supported key sizes */
+ int a_key_increment; /* key size increment */
+ int *a_mech_params; /* mechanism specific parameters */
+ int a_alg_flags; /* algorithm flags */
+ } ipsecalgent_t;
+
+ /* well-known IPsec protocol numbers */
+
+#define IPSEC_PROTO_AH 2
+#define IPSEC_PROTO_ESP 3
+#endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
+
+ /*
+ * Assumption here is that a network number
+ * fits in 32 bits -- probably a poor one.
+ */
+ struct netent {
+ char *n_name; /* official name of net */
+ char **n_aliases; /* alias list */
+ int n_addrtype; /* net address type */
+ in_addr_t n_net; /* network # */
+ };
+
+ struct protoent {
+ char *p_name; /* official protocol name */
+ char **p_aliases; /* alias list */
+ int p_proto; /* protocol # */
+ };
+
+ struct servent {
+ char *s_name; /* official service name */
+ char **s_aliases; /* alias list */
+ int s_port; /* port # */
+ char *s_proto; /* protocol to use */
+ };
+
+#ifdef __STDC__
+#if !defined(_XPG4_2) || defined(__EXTENSIONS__)
+ struct hostent *gethostbyname_r
+ (const char *, struct hostent *, char *, int, int *h_errnop);
+ struct hostent *gethostbyaddr_r
+ (const char *, int, int, struct hostent *, char *, int, int *h_errnop);
+ struct hostent *getipnodebyname(const char *, int, int, int *);
+ struct hostent *getipnodebyaddr(const void *, size_t, int, int *);
+ void freehostent(struct hostent *);
+ struct hostent *gethostent_r(struct hostent *, char *, int, int *h_errnop);
+
+ struct servent *getservbyname_r
+ (const char *name, const char *, struct servent *, char *, int);
+ struct servent *getservbyport_r
+ (int port, const char *, struct servent *, char *, int);
+ struct servent *getservent_r(struct servent *, char *, int);
+
+ struct netent *getnetbyname_r
+ (const char *, struct netent *, char *, int);
+ struct netent *getnetbyaddr_r(long, int, struct netent *, char *, int);
+ struct netent *getnetent_r(struct netent *, char *, int);
+
+ struct protoent *getprotobyname_r
+ (const char *, struct protoent *, char *, int);
+ struct protoent *getprotobynumber_r
+ (int, struct protoent *, char *, int);
+ struct protoent *getprotoent_r(struct protoent *, char *, int);
+
+ int getnetgrent_r(char **, char **, char **, char *, int);
+ int innetgr(const char *, const char *, const char *, const char *);
+#endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
+
+ /* Old interfaces that return a pointer to a static area; MT-unsafe */
+ struct hostent *gethostbyname(const char *);
+ struct hostent *gethostent(void);
+ struct netent *getnetbyaddr(in_addr_t, int);
+ struct netent *getnetbyname(const char *);
+ struct netent *getnetent(void);
+ struct protoent *getprotobyname(const char *);
+ struct protoent *getprotobynumber(int);
+ struct protoent *getprotoent(void);
+ struct servent *getservbyname(const char *, const char *);
+ struct servent *getservbyport(int, const char *);
+ struct servent *getservent(void);
+
+ /* gethostbyaddr() second argument is a size_t only in unix95/unix98 */
+#if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__)
+ struct hostent *gethostbyaddr(const void *, socklen_t, int);
+#else
+ struct hostent *gethostbyaddr(const void *, size_t, int);
+#endif /* !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) */
+
+#if !defined(_XPG4_2) || defined(__EXTENSIONS__)
+ int endhostent(void);
+ int endnetent(void);
+ int endprotoent(void);
+ int endservent(void);
+ int sethostent(int);
+ int setnetent(int);
+ int setprotoent(int);
+ int setservent(int);
+#else
+ void endhostent(void);
+ void endnetent(void);
+ void endprotoent(void);
+ void endservent(void);
+ void sethostent(int);
+ void setnetent(int);
+ void setprotoent(int);
+ void setservent(int);
+#endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
+
+#if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__)
+
+#ifdef _XPG6
+#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname getaddrinfo __xnet_getaddrinfo
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+#define getaddrinfo __xnet_getaddrinfo
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#endif /* _XPG6 */
+
+ int getaddrinfo(const char *_RESTRICT_KYWD1,
+ const char *_RESTRICT_KYWD2,
+ const struct addrinfo *_RESTRICT_KYWD3,
+ struct addrinfo **_RESTRICT_KYWD4);
+ void freeaddrinfo(struct addrinfo *);
+ const char *gai_strerror(int);
+ int getnameinfo(const struct sockaddr *_RESTRICT_KYWD1,
+ socklen_t, char *_RESTRICT_KYWD2, socklen_t,
+ char *_RESTRICT_KYWD3, socklen_t, int);
+#endif /* !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) */
+
+#if !defined(_XPG4_2) || defined(__EXTENSIONS__)
+ int getnetgrent(char **, char **, char **);
+ int setnetgrent(const char *);
+ int endnetgrent(void);
+ int rcmd(char **, unsigned short,
+ const char *, const char *, const char *, int *);
+ int rcmd_af(char **, unsigned short,
+ const char *, const char *, const char *, int *, int);
+ int rresvport_af(int *, int);
+ int rresvport_addr(int *, struct sockaddr_storage *);
+ int rexec(char **, unsigned short,
+ const char *, const char *, const char *, int *);
+ int rexec_af(char **, unsigned short,
+ const char *, const char *, const char *, int *, int);
+ int rresvport(int *);
+ int ruserok(const char *, int, const char *, const char *);
+ /* BIND */
+ struct hostent *gethostbyname2(const char *, int);
+ void herror(const char *);
+ const char *hstrerror(int);
+ /* End BIND */
+
+ /* IPsec algorithm prototype definitions */
+ struct ipsecalgent *getipsecalgbyname(const char *, int, int *);
+ struct ipsecalgent *getipsecalgbynum(int, int, int *);
+ int getipsecprotobyname(const char *doi_name);
+ char *getipsecprotobynum(int doi_domain);
+ void freeipsecalgent(struct ipsecalgent *ptr);
+ /* END IPsec algorithm prototype definitions */
+
+#endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
+#else /* __STDC__ */
+ struct hostent *gethostbyname_r();
+ struct hostent *gethostbyaddr_r();
+ struct hostent *getipnodebyname();
+ struct hostent *getipnodebyaddr();
+ void freehostent();
+ struct hostent *gethostent_r();
+ struct servent *getservbyname_r();
+ struct servent *getservbyport_r();
+ struct servent *getservent_r();
+ struct netent *getnetbyname_r();
+ struct netent *getnetbyaddr_r();
+ struct netent *getnetent_r();
+ struct protoent *getprotobyname_r();
+ struct protoent *getprotobynumber_r();
+ struct protoent *getprotoent_r();
+ int getnetgrent_r();
+ int innetgr();
+
+ /* Old interfaces that return a pointer to a static area; MT-unsafe */
+ struct hostent *gethostbyname();
+ struct hostent *gethostbyaddr();
+ struct hostent *gethostent();
+ struct netent *getnetbyname();
+ struct netent *getnetbyaddr();
+ struct netent *getnetent();
+ struct servent *getservbyname();
+ struct servent *getservbyport();
+ struct servent *getservent();
+ struct protoent *getprotobyname();
+ struct protoent *getprotobynumber();
+ struct protoent *getprotoent();
+ int getnetgrent();
+
+ int sethostent();
+ int endhostent();
+ int setnetent();
+ int endnetent();
+ int setservent();
+ int endservent();
+ int setprotoent();
+ int endprotoent();
+ int setnetgrent();
+ int endnetgrent();
+ int rcmd();
+ int rcmd_af();
+ int rexec();
+ int rexec_af();
+ int rresvport();
+ int rresvport_af();
+ int rresvport_addr();
+ int ruserok();
+ /* BIND */
+ struct hostent *gethostbyname2();
+ void herror();
+ char *hstrerror();
+ /* IPv6 prototype definitons */
+ int getaddrinfo();
+ void freeaddrinfo();
+ const char *gai_strerror();
+ int getnameinfo();
+ /* END IPv6 prototype definitions */
+ /* End BIND */
+
+#if !defined(_XPG4_2) || defined(__EXTENSIONS__)
+ /* IPsec algorithm prototype definitions */
+ struct ipsecalgent *getalgbyname();
+ struct ipsecalgent *getalgbydoi();
+ int getdoidomainbyname();
+ const char *getdoidomainbynum();
+ void freealgent();
+ /* END IPsec algorithm prototype definitions */
+#endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
+
+#endif /* __STDC__ */
+
+ /*
+ * Error return codes from gethostbyname() and gethostbyaddr()
+ * (when using the resolver)
+ */
+
+ extern int h_errno;
+
+#ifdef _REENTRANT
+#ifdef __STDC__
+ extern int *__h_errno(void);
+#else
+ extern int *__h_errno();
+#endif /* __STDC__ */
+
+ /* Only #define h_errno if there is no conflict with other use */
+#ifdef H_ERRNO_IS_FUNCTION
+#define h_errno (*__h_errno())
+#endif /* NO_H_ERRNO_DEFINE */
+#endif /* _REENTRANT */
+
+ /*
+ * Error return codes from gethostbyname() and gethostbyaddr()
+ * (left in extern int h_errno).
+ */
+#define HOST_NOT_FOUND 1 /* Authoritive Answer Host not found */
+#define TRY_AGAIN 2 /* Non-Authoritive Host not found, or SERVERFAIL */
+#define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
+#define NO_DATA 4 /* Valid name, no data record of requested type */
+
+#if !defined(_XPG4_2) || defined(__EXTENSIONS__)
+#define NO_ADDRESS NO_DATA /* no address, look for MX record */
+
+ /* BIND */
+#define NETDB_INTERNAL -1 /* see errno */
+#define NETDB_SUCCESS 0 /* no problem */
+ /* End BIND */
+
+#define MAXHOSTNAMELEN 256
+
+#define MAXALIASES 35
+#define MAXADDRS 35
+#endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _NETDB_H */
projects / thirdparty / squid.git / commitdiff
