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/*
* ++Copyright++ 1986
* -
* Copyright (c) 1986
* 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--
*/
#ifndef lint
char copyright[] =
"@(#) Copyright (c) 1986 Regents of the University of California.\n\
portions Copyright (c) 1993 Digital Equipment Corporation\n\
All rights reserved.\n";
#endif /* not lint */
#ifndef lint
static char sccsid[] = "@(#)nsquery.c 4.8 (Berkeley) 6/1/90";
static char rcsid[] = "$Id: nsquery.c,v 8.1 1994/12/15 06:24:29 vixie Exp $";
#endif /* not lint */
#include <sys/param.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <arpa/inet.h>
#include <stdio.h>
#include <netdb.h>
#include <resolv.h>
#include "../conf/portability.h"
main(argc, argv)
int argc;
char **argv;
{
extern struct __res_state _res;
register struct hostent *hp;
register char *s;
res_init();
if (argc >= 2 && strcmp(argv[1], "-d") == 0) {
_res.options |= RES_DEBUG;
argc--;
argv++;
}
if (argc < 2) {
fprintf(stderr, "usage: nsquery [-d] host [server]\n");
exit(1);
}
if (argc == 3) {
hp = gethostbyname(argv[2]);
if (hp == NULL) {
fprintf(stderr, "nsquery:");
herror(argv[2]);
exit(1);
}
printf("\nServer:\n");
printanswer(hp);
_res.nsaddr.sin_addr = *(struct in_addr *)hp->h_addr;
#ifdef nsaddr /* struct __res_state includes nscount and nsaddr_list[] */
_res.nscount = 1;
#endif
}
hp = gethostbyname(argv[1]);
if (hp == NULL) {
fprintf(stderr, "nsquery: %s: ", argv[1]);
herror((char *)NULL);
exit(1);
}
printanswer(hp);
exit(0);
}
printanswer(hp)
register struct hostent *hp;
{
register char **cp;
printf("Name: %s\n", hp->h_name);
#if BSD >= 43 || defined(h_addr)
printf("Addresses:");
for (cp = hp->h_addr_list; cp && *cp; cp++)
printf(" %s", inet_ntoa(*(struct in_addr *)(*cp)));
printf("\n");
#else
printf("Address: %s\n", inet_ntoa(*(struct in_addr *)hp->h_addr));
#endif
printf("Aliases:");
for (cp = hp->h_aliases; cp && *cp && **cp; cp++)
printf(" %s", *cp);
printf("\n\n");
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.