99 lines
3.0 KiB
C
99 lines
3.0 KiB
C
/*
|
|
* Copyright (c) 1992/3 Theo de Raadt <deraadt@fsa.ca>
|
|
* Copyright (c) 1992/3 John Brezak
|
|
* 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. The name of the author may not be used to endorse or promote
|
|
* products derived from this software without specific prior written
|
|
* permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
*/
|
|
|
|
#ifndef lint
|
|
static const char rcsid[] =
|
|
"$FreeBSD$";
|
|
#endif /* not lint */
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <err.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
|
|
#include <rpc/rpc.h>
|
|
#include <rpc/xdr.h>
|
|
#include <rpcsvc/yp_prot.h>
|
|
#include <rpcsvc/ypclnt.h>
|
|
|
|
static void
|
|
usage(void)
|
|
{
|
|
fprintf(stderr, "usage: yppoll [-h host] [-d domainname] mapname\n");
|
|
exit(1);
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
char *domainname;
|
|
char *hostname = "localhost";
|
|
char *inmap, *master;
|
|
int order;
|
|
int c, r;
|
|
time_t t;
|
|
|
|
yp_get_default_domain(&domainname);
|
|
|
|
while ((c = getopt(argc, argv, "h:d:")) != -1)
|
|
switch (c) {
|
|
case 'd':
|
|
domainname = optarg;
|
|
break;
|
|
case 'h':
|
|
hostname = optarg;
|
|
break;
|
|
case '?':
|
|
usage();
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if (optind + 1 != argc)
|
|
usage();
|
|
|
|
inmap = argv[optind];
|
|
|
|
r = yp_order(domainname, inmap, &order);
|
|
if (r != 0)
|
|
errx(1, "no such map %s. Reason: %s", inmap, yperr_string(r));
|
|
t = _int_to_time(order);
|
|
printf("Map %s has order number %d. %s", inmap, order, ctime(&t));
|
|
r = yp_master(domainname, inmap, &master);
|
|
if (r != 0)
|
|
errx(1, "no such map %s. Reason: %s", inmap, yperr_string(r));
|
|
printf("The master server is %s.\n", master);
|
|
|
|
exit(0);
|
|
}
|