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, MERCHANTABILITY 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 * @(#)rnusers.c 1.2 91/03/11 TIRPC 1.0; from 1.7 89/03/24 SMI 31 * $FreeBSD: src/lib/librpcsvc/rnusers.c,v 1.3 2003/10/26 03:43:35 peter Exp $ 32 */ 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 45 int 46 rusers(char *host, utmpidlearr *up) 47 { 48 return (callrpc(host, RUSERSPROG, RUSERSVERS_IDLE, RUSERSPROC_NAMES, 49 (xdrproc_t)xdr_void, NULL, 50 (xdrproc_t)xdr_utmpidlearr, (char *) up)); 51 } 52 53 int 54 rnusers(char *host) 55 { 56 int nusers; 57 58 if (callrpc(host, RUSERSPROG, RUSERSVERS_ORIG, RUSERSPROC_NUM, 59 (xdrproc_t)xdr_void, NULL, 60 (xdrproc_t)xdr_u_long, (char *) &nusers) != 0) 61 return (-1); 62 else 63 return (nusers); 64 } 65 66