| /* $NetBSD: netdb.h,v 1.55.2.1 2007/05/17 21:25:10 jdc Exp $ */ | |
| /* | |
| * 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. 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. | |
| * - | |
| * Portions Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. | |
| * 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 WIDE Project and | |
| * its contributors. | |
| * 4. Neither the name of the project 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 PROJECT 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 PROJECT 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. | |
| * - | |
| * --Copyright-- | |
| */ | |
| /* | |
| * @(#)netdb.h 8.1 (Berkeley) 6/2/93 | |
| * Id: netdb.h,v 1.15.18.6 2006/10/02 01:23:09 marka Exp | |
| */ | |
| #ifndef _NETDB_H_ | |
| #define _NETDB_H_ | |
| #include <machine/ansi.h> | |
| #include <machine/endian_machdep.h> | |
| #include <sys/ansi.h> | |
| #include <sys/cdefs.h> | |
| #include <sys/featuretest.h> | |
| #include <inttypes.h> | |
| #include <paths.h> | |
| /* | |
| * Data types | |
| */ | |
| #ifndef socklen_t | |
| typedef __socklen_t socklen_t; | |
| #define socklen_t __socklen_t | |
| #endif | |
| #ifdef _EFI_SIZE_T_ | |
| typedef _EFI_SIZE_T_ size_t; | |
| #undef _EFI_SIZE_T_ | |
| #undef _BSD_SIZE_T_ | |
| #endif | |
| __BEGIN_DECLS | |
| extern int h_errno; | |
| __END_DECLS | |
| /*% | |
| * 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). | |
| */ | |
| 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 */ | |
| }; | |
| /*% | |
| * Assumption here is that a network number | |
| * fits in an unsigned long -- probably a poor one. | |
| */ | |
| struct netent { | |
| char *n_name; /*%< official name of net */ | |
| char **n_aliases; /*%< alias list */ | |
| int n_addrtype; /*%< net address type */ | |
| #if (defined(__sparc__) && defined(_LP64)) || \ | |
| (defined(__sh__) && defined(_LP64) && (_BYTE_ORDER == _BIG_ENDIAN)) | |
| int __n_pad0; /* ABI compatibility */ | |
| #endif | |
| uint32_t n_net; /*%< network # */ | |
| #if defined(__alpha__) || (defined(__i386__) && defined(_LP64)) || \ | |
| (defined(__sh__) && defined(_LP64) && (_BYTE_ORDER == _LITTLE_ENDIAN)) | |
| int __n_pad0; /* ABI compatibility */ | |
| #endif | |
| }; | |
| struct servent { | |
| char *s_name; /*%< official service name */ | |
| char **s_aliases; /*%< alias list */ | |
| int s_port; /*%< port # */ | |
| char *s_proto; /*%< protocol to use */ | |
| }; | |
| struct protoent { | |
| char *p_name; /*%< official protocol name */ | |
| char **p_aliases; /*%< alias list */ | |
| int p_proto; /*%< protocol # */ | |
| }; | |
| /* | |
| * Note: ai_addrlen used to be a size_t, per RFC 2553. | |
| * In XNS5.2, and subsequently in POSIX-2001 and | |
| * draft-ietf-ipngwg-rfc2553bis-02.txt it was changed to a socklen_t. | |
| * To accommodate for this while preserving binary compatibility with the | |
| * old interface, we prepend or append 32 bits of padding, depending on | |
| * the (LP64) architecture's endianness. | |
| * | |
| * This should be deleted the next time the libc major number is | |
| * incremented. | |
| */ | |
| #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \ | |
| defined(_NETBSD_SOURCE) | |
| 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 */ | |
| #if defined(__sparc__) && defined(_LP64) | |
| int __ai_pad0; /* ABI compatibility */ | |
| #endif | |
| socklen_t ai_addrlen; /*%< length of ai_addr */ | |
| #if defined(__alpha__) || (defined(__i386__) && defined(_LP64)) | |
| int __ai_pad0; /* ABI compatibility */ | |
| #endif | |
| char *ai_canonname; /*%< canonical name for hostname */ | |
| struct sockaddr *ai_addr; /*%< binary address */ | |
| struct addrinfo *ai_next; /*%< next structure in linked list */ | |
| }; | |
| #endif | |
| /*% | |
| * Error return codes from gethostbyname() and gethostbyaddr() | |
| * (left in extern int h_errno). | |
| */ | |
| #if defined(_NETBSD_SOURCE) | |
| #define NETDB_INTERNAL -1 /*%< see errno */ | |
| #define NETDB_SUCCESS 0 /*%< no problem */ | |
| #endif | |
| #define NO_ADDRESS NO_DATA /* no address, look for MX record */ | |
| #define HOST_NOT_FOUND 1 /*%< Authoritative 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 */ | |
| /* | |
| * Error return codes from getaddrinfo() | |
| */ | |
| #if 0 // Not supported by UEFI | |
| #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \ | |
| defined(_NETBSD_SOURCE) | |
| #define EAI_ADDRFAMILY 1 /*%< address family for hostname not supported */ | |
| #define EAI_AGAIN 2 /*%< temporary failure in name resolution */ | |
| #define EAI_BADFLAGS 3 /*%< invalid value for ai_flags */ | |
| #define EAI_FAIL 4 /*%< non-recoverable failure in name resolution */ | |
| #define EAI_FAMILY 5 /*%< ai_family not supported */ | |
| #define EAI_MEMORY 6 /*%< memory allocation failure */ | |
| #define EAI_NODATA 7 /*%< no address associated with hostname */ | |
| #define EAI_NONAME 8 /*%< hostname nor servname provided, or 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 returned in errno */ | |
| #define EAI_BADHINTS 12 /* invalid value for hints */ | |
| #define EAI_PROTOCOL 13 /* resolved protocol is unknown */ | |
| #define EAI_OVERFLOW 14 /* argument buffer overflow */ | |
| #define EAI_MAX 15 | |
| #endif /* _POSIX_C_SOURCE >= 200112 || _XOPEN_SOURCE >= 520 || _NETBSD_SOURCE */ | |
| #endif // 0 Not supported by UEFI | |
| /*% | |
| * Flag values for getaddrinfo() | |
| */ | |
| #if 0 // Not supported by UEFI | |
| #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \ | |
| defined(_NETBSD_SOURCE) | |
| #define AI_PASSIVE 0x00000001 /* get address to use bind() */ | |
| #endif | |
| #endif // 0 Not supported by UEFI | |
| #define AI_CANONNAME 0x00000002 /* fill ai_canonname */ | |
| #if 0 // Not supported by UEFI | |
| #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \ | |
| defined(_NETBSD_SOURCE) | |
| #define AI_NUMERICHOST 0x00000004 /* prevent host name resolution */ | |
| #define AI_NUMERICSERV 0x00000008 /* prevent service name resolution */ | |
| /* valid flags for addrinfo (not a standard def, apps should not use it) */ | |
| #define AI_MASK \ | |
| (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_NUMERICSERV) | |
| #endif | |
| #endif // 0 Not supported by UEFI | |
| /*% | |
| * Constants for getnameinfo() | |
| */ | |
| ////#if defined(_NETBSD_SOURCE) | |
| #define NI_MAXHOST 1025 | |
| #define NI_MAXSERV 32 | |
| ////#endif | |
| /*% | |
| * Flag values for getnameinfo() | |
| */ | |
| ////#define NI_NOFQDN 0x00000001 | |
| #define NI_NUMERICHOST 0x00000002 | |
| ////#define NI_NAMEREQD 0x00000004 | |
| #define NI_NUMERICSERV 0x00000008 | |
| ////#define NI_DGRAM 0x00000010 | |
| ////#define NI_NUMERICSCOPE 0x00000040 | |
| #if 0 // Not supported by UEFI | |
| #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \ | |
| defined(_NETBSD_SOURCE) | |
| /*% | |
| * Scope delimit character | |
| */ | |
| #if defined(_NETBSD_SOURCE) | |
| #define SCOPE_DELIMITER '%' | |
| #endif | |
| #endif /* (_POSIX_C_SOURCE - 0) >= 200112L || ... */ | |
| #endif // 0 Not supported by UEFI | |
| __BEGIN_DECLS | |
| void endhostent(void); | |
| void endnetent(void); | |
| void endprotoent(void); | |
| void endservent(void); | |
| #if 0 // Not supported by UEFI | |
| #if (_XOPEN_SOURCE - 0) >= 520 && (_XOPEN_SOURCE - 0) < 600 || \ | |
| defined(_NETBSD_SOURCE) | |
| #if 0 /* we do not ship this */ | |
| void freehostent(struct hostent *); | |
| #endif | |
| #endif | |
| #endif // 0 Not supported by UEFI | |
| struct hostent *gethostbyaddr(const char *, socklen_t, int); | |
| struct hostent *gethostbyname(const char *); | |
| #if defined(_NETBSD_SOURCE) | |
| struct hostent *gethostbyname2(const char *, int); | |
| #endif | |
| struct hostent *gethostent(void); | |
| struct netent *getnetbyaddr(uint32_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); | |
| ////#if defined(_NETBSD_SOURCE) | |
| ////void herror(const char *); | |
| ////const char *hstrerror(int); | |
| ////#endif | |
| void sethostent(int); | |
| ////#if defined(_NETBSD_SOURCE) | |
| /* void sethostfile(const char *); */ | |
| ////#endif | |
| void setnetent(int); | |
| void setprotoent(int); | |
| #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \ | |
| defined(_NETBSD_SOURCE) | |
| void setservent(int); | |
| int getaddrinfo(const char * __restrict, const char * __restrict, | |
| const struct addrinfo * __restrict, | |
| struct addrinfo ** __restrict); | |
| int getnameinfo(const struct sockaddr * __restrict, socklen_t, | |
| char * __restrict, socklen_t, | |
| char * __restrict, socklen_t, int); | |
| void freeaddrinfo(struct addrinfo *); | |
| const char *gai_strerror(int); | |
| #endif | |
| void setservent(int); | |
| __END_DECLS | |
| #endif /* !_NETDB_H_ */ |