* Copyright (c) 1983 Regents of the University of California.
* 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.
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid
[] = "@(#)gethostent.c 5.5 (Berkeley) 6/27/88";
#endif /* LIBC_SCCS and not lint */
static FILE *hostf
= NULL
;
static char line
[BUFSIZ
+1];
static char hostaddr
[MAXADDRSIZE
];
static struct hostent host
;
static char *host_aliases
[MAXALIASES
];
static char *host_addrs
[] = {
* The following is shared with gethostnamadr.c
char *_host_file
= "/etc/hosts";
DBM
*_host_db
; /* set by gethostbyname(), gethostbyaddr() */
if (hostf
== NULL
&& (hostf
= fopen(_host_file
, "r" )) == NULL
)
if ((p
= fgets(line
, BUFSIZ
, hostf
)) == NULL
)
/* THIS STUFF IS INTERNET SPECIFIC */
host
.h_addr_list
= host_addrs
;
*((u_long
*)host
.h_addr
) = inet_addr(p
);
host
.h_length
= sizeof (u_long
);
host
.h_addrtype
= AF_INET
;
while (*cp
== ' ' || *cp
== '\t')
q
= host
.h_aliases
= host_aliases
;
if (*cp
== ' ' || *cp
== '\t') {
if (q
< &host_aliases
[MAXALIASES
- 1])
for (mp
= match
; *mp
; mp
++)