rnusers.c revision 26213 
1/*
2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part.  Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user or with the express written consent of
8 * Sun Microsystems, Inc.
9 *
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
13 *
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
17 *
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
21 *
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
25 *
26 * Sun Microsystems, Inc.
27 * 2550 Garcia Avenue
28 * Mountain View, California  94043
29 */
30#if !defined(lint) && defined(SCCSIDS)
31static char sccsid[] = "@(#)rnusers.c	1.2 91/03/11 TIRPC 1.0; from 1.7 89/03/24 SMI";
32#endif
33
34/*
35 * rnusers.c
36 *
37 * "High" level programmatic interface to rnusers RPC service.
38 *
39 * Copyright (c) 1985 by Sun Microsystems, Inc.
40 */
41
42#include <rpc/rpc.h>
43#include <rpcsvc/rnusers.h>
44
45int
46rusers(host, up)
47	char *host;
48	struct utmpidlearr *up;
49{
50	return (callrpc(host, RUSERSPROG, RUSERSVERS_IDLE, RUSERSPROC_NAMES,
51			xdr_void, (char *) NULL,
52			xdr_utmpidlearr, (char *) up));
53}
54
55int
56rnusers(host)
57	char *host;
58{
59	int nusers;
60
61	if (callrpc(host, RUSERSPROG, RUSERSVERS_ORIG, RUSERSPROC_NUM,
62			xdr_void, (char *) NULL,
63			xdr_u_long, (char *) &nusers) != 0)
64		return (-1);
65	else
66		return (nusers);
67}
68
69