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- /*
- * Copyright (c) 1980, 1983, 1988 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * @(#)netdb.h 5.10 (Berkeley) 6/27/88
- */
-
- #ifndef NETDB_H
- #define NETDB_H
-
- /*
- * 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 rpcent {
- char *r_name; /* name of server for this rpc program */
- char **r_aliases; /* alias list */
- long r_number; /* rpc program number */
- };
-
- /* these are also declared in ss/socket.h */
-
- struct netent *getnetbyaddr ( long, int );
- struct netent *getnetbyname ( char * );
- struct netent *getnetent ( void );
- struct protoent *getprotobyname ( char * );
- struct protoent *getprotobynumber ( int );
- struct protoent *getprotoent ( void );
- struct servent *getservent ( void );
- struct servent *getservbyname ( char *, char * );
- struct servent *getservbyport ( u_short, char * );
-
-
-
- /*
- * Error return codes from gethostbyname() and gethostbyaddr()
- * (left in extern int h_errno).
- */
-
- /* not currently implemented for the Amiga */
-
- /*#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 */
-
- #endif /* NETDB_H */
-