X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=libs%2Fwatt32%2Fnetdb.h;fp=libs%2Fwatt32%2Fnetdb.h;h=78be7848630ae3db4c8490ca98f51d683cd7fdf6;hb=214a070238552de6167bbf506cbc23006969a182;hp=0000000000000000000000000000000000000000;hpb=d3c8a942b99443abf0c11d9759994022ed6da597;p=oftp diff --git a/libs/watt32/netdb.h b/libs/watt32/netdb.h new file mode 100644 index 0000000..78be784 --- /dev/null +++ b/libs/watt32/netdb.h @@ -0,0 +1,310 @@ +/*!\file netdb.h + * BSD netdb functions. + */ + +/*- + * 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. + * + * @(#)netdb.h 8.1 (Berkeley) 6/2/93 + * $Id: netdb.h,v 1.5 1996/08/29 20:00:56 peter Exp $ + * - + * 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-- + */ + +#ifndef __NETDB_H +#define __NETDB_H + +#ifndef _PATH_HEQUIV +#define _PATH_HEQUIV "/etc/hosts.equiv" +#endif + +#ifndef _PATH_HOSTS +#define _PATH_HOSTS "/etc/hosts" +#endif + +#ifndef _PATH_NETWORKS +#define _PATH_NETWORKS "/etc/networks" +#endif + +#ifndef _PATH_PROTOCOLS +#define _PATH_PROTOCOLS "/etc/protocols" +#endif + +#ifndef _PATH_SERVICES +#define _PATH_SERVICES "/etc/services" +#endif + +#ifndef __SYS_W32API_H +#include +#endif + +#ifndef __SYS_SOCKET_H +#include /* struct sockaddr */ +#endif + +#ifndef __SYS_CDEFS_H +#include +#endif + + +/* + * 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 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 */ + unsigned long n_net; /* network # */ + }; + +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 # */ + }; + +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 */ + int ai_addrlen; /* length of ai_addr */ + char *ai_canonname; /* canonical name for hostname */ + struct sockaddr *ai_addr; /* binary address */ + struct addrinfo *ai_next; /* next structure in linked list */ + }; + +/* + * Error return codes from gethostbyname() and gethostbyaddr() + * (left in extern int h_errno). + */ +W32_DATA int h_errno; + +#define NETDB_INTERNAL -1 /* see errno */ +#define NETDB_SUCCESS 0 /* no problem */ +#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 */ +#define NO_ADDRESS NO_DATA /* no address, look for MX record */ + + +/* + * Error return codes from getaddrinfo() + */ +#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 +#define EAI_PROTOCOL 13 +#define EAI_MAX 14 + +/* + * Flag values for getaddrinfo() + */ +#define AI_PASSIVE 0x00000001 /* get address to use bind() */ +#define AI_CANONNAME 0x00000002 /* fill ai_canonname */ +#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */ + +/* valid flags for addrinfo + */ +#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST) + +#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */ +#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */ +#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */ +#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */ + +/* special recommended flags for getipnodebyname + */ +#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG) + +/* + * Constants for getnameinfo() + */ +#define NI_MAXHOST 1025 +#define NI_MAXSERV 32 + +/* + * 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_WITHSCOPEID 0x00000020 + +/* + * Scope delimit character + */ +#define SCOPE_DELIMITER '%' + +__BEGIN_DECLS + +W32_FUNC void W32_CALL endhostent (void); +W32_FUNC void W32_CALL endnetent (void); +W32_FUNC void W32_CALL endprotoent (void); +W32_FUNC void W32_CALL endservent (void); + +W32_FUNC struct hostent * W32_CALL gethostbyaddr (const char *, int, int); +W32_FUNC struct hostent * W32_CALL gethostbyname (const char *); +W32_FUNC struct hostent * W32_CALL gethostbyname2 (const char *, int af); +W32_FUNC struct hostent * W32_CALL gethostent (void); +W32_FUNC struct hostent * W32_CALL getipnodebyaddr(const void *, size_t, int, int *); +W32_FUNC struct hostent * W32_CALL getipnodebyname(const char *, int, int, int *); +W32_FUNC struct netent * W32_CALL getnetbyaddr (long, int); +W32_FUNC struct netent * W32_CALL getnetbyname (const char *); +W32_FUNC struct netent * W32_CALL getnetent (void); +W32_FUNC struct protoent * W32_CALL getprotobyname (const char *); +W32_FUNC struct protoent * W32_CALL getprotobynumber (int); +W32_FUNC struct protoent * W32_CALL getprotoent (void); +W32_FUNC struct servent * W32_CALL getservbyname (const char *, const char *); +W32_FUNC struct servent * W32_CALL getservbyport (int, const char *); +W32_FUNC struct servent * W32_CALL getservent (void); +W32_FUNC void W32_CALL herror (const char *); +W32_FUNC const char * W32_CALL hstrerror (int); +W32_FUNC void W32_CALL sethostent (int); +W32_FUNC void W32_CALL setnetent (int); +W32_FUNC void W32_CALL setprotoent (int); +W32_FUNC void W32_CALL setservent (int); + +W32_FUNC int W32_CALL getnameinfo (const struct sockaddr *sa, int salen, + char *host, int hostlen, + char *serv, int servlen, int flags); + +W32_FUNC int W32_CALL getaddrinfo (const char *hostname, const char *servname, + const struct addrinfo *hints, struct addrinfo **res); + +W32_FUNC void W32_CALL freeaddrinfo (struct addrinfo *ai); +W32_FUNC void W32_CALL freehostent (struct hostent *); +W32_FUNC char * W32_CALL gai_strerror (int ecode); + +W32_FUNC int W32_CALL if_nametoindex (const char *); +W32_FUNC char * W32_CALL if_indextoname (int, char *); + +W32_FUNC int * W32_CALL __h_errno_location (void); + +#if defined(_REENTRANT) +W32_FUNC struct hostent * W32_CALL gethostbyaddr_r ( + const char *addr, int len, int type, struct hostent *result, + char *buffer, int buflen, int *h_errnop); + +W32_FUNC struct hostent * W32_CALL gethostbyname_r ( + const char *name, struct hostent *result, + char *buffer, int buflen, int *h_errnop); + +W32_FUNC struct hostent * W32_CALL gethostent_r ( + struct hostent *result, char *buffer, int buflen, int *h_errnop); + +W32_FUNC struct netent * W32_CALL getnetbyaddr_r ( + long net, int type, struct netent *result, char *buffer, int buflen); + +W32_FUNC struct netent * W32_CALL getnetbyname_r ( + const char *name, struct netent *result, char *buffer, int buflen); + +W32_FUNC struct netent * W32_CALL getnetent_r ( + struct netent *result, char *buffer, int buflen); + +W32_FUNC struct protoent * W32_CALL getprotobyname_r ( + const char *name, struct protoent *result, char *buffer, int buflen); + +W32_FUNC struct protoent * W32_CALL getprotobynumber_r ( + int proto, struct protoent *result, char *buffer, int buflen); + +W32_FUNC struct protoent * W32_CALL getprotoent_r ( + struct protoent *result, char *buffer, int buflen); + +W32_FUNC struct servent * W32_CALL getservbyname_r ( + const char *name, const char *proto, struct servent *result, + char *buffer, int buflen); + +W32_FUNC struct servent * W32_CALL getservbyport_r ( + int port, const char *proto, struct servent *result, + char *buffer, int buflen); + +W32_FUNC struct servent * W32_CALL getservent_r ( + struct servent *result, char *buffer, int buflen); + +#endif /* _REENTRANT */ + +__END_DECLS + +#endif