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. 8 * 9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR 11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 12 * 13 * Sun RPC is provided with no support and without any obligation on the 14 * part of Sun Microsystems, Inc. to assist in its use, correction, 15 * modification or enhancement. 16 * 17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 19 * OR ANY PART THEREOF. 20 * 21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue 22 * or profits or other special, indirect and consequential damages, even if 23 * Sun has been advised of the possibility of such damages. 24 * 25 * Sun Microsystems, Inc. 26 * 2550 Garcia Avenue 27 * Mountain View, California 94043 28 */ 29 30/* 31 * Find out about remote users 32 */ 33 34#ifndef RPC_HDR 35%#ifndef lint 36%/*static char sccsid[] = "from: @(#)rnusers.x 1.2 87/09/20 Copyr 1987 Sun Micro";*/ 37%/*static char sccsid[] = "from: @(#)rnusers.x 2.1 88/08/01 4.0 RPCSRC";*/ 38%#endif /* not lint */ 39%#include <sys/cdefs.h> 40%__RCSID("$Id: rnusers.x,v 1.2.12.1 2005/09/08 17:08:20 majka Exp $"); 41#endif 42 43 44#ifdef RPC_HDR 45%/* 46% * The following structures are used by version 2 of the rusersd protocol. 47% * They were not developed with rpcgen, so they do not appear as RPCL. 48% */ 49% 50%#define RUSERSVERS_ORIG 1 /* original version */ 51%#define RUSERSVERS_IDLE 2 52%#define MAXUSERS 100 53% 54%/* 55% * This is the structure used in version 2 of the rusersd RPC service. 56% * It corresponds to the utmp structure for BSD sytems. 57% */ 58%struct ru_utmp { 59% char ut_line[8]; /* tty name */ 60% char ut_name[8]; /* user id */ 61% char ut_host[16]; /* host name, if remote */ 62% rpc_int ut_time; /* time on */ 63%}; 64%typedef struct ru_utmp rutmp; 65% 66%struct utmparr { 67% struct utmp **uta_arr; 68% int uta_cnt; 69%}; 70%typedef struct utmparr utmparr; 71%int xdr_utmparr(); 72% 73%struct utmpidle { 74% struct ru_utmp ui_utmp; 75% unsigned ui_idle; 76%}; 77% 78%struct utmpidlearr { 79% struct utmpidle **uia_arr; 80% int uia_cnt; 81%}; 82%typedef struct utmpidlearr utmpidlearr; 83%int xdr_utmpidlearr(); 84% 85%#define RUSERSVERS_1 ((rpc_uint)1) 86%#define RUSERSVERS_2 ((rpc_uint)2) 87%#ifndef RUSERSPROG 88%#define RUSERSPROG ((rpc_uint)100002) 89%#endif 90%#ifndef RUSERSPROC_NUM 91%#define RUSERSPROC_NUM ((rpc_uint)1) 92%#endif 93%#ifndef RUSERSPROC_NAMES 94%#define RUSERSPROC_NAMES ((rpc_uint)2) 95%#endif 96%#ifndef RUSERSPROC_ALLNAMES 97%#define RUSERSPROC_ALLNAMES ((rpc_uint)3) 98%#endif 99% 100#endif /* RPC_HDR */ 101 102#ifdef RPC_XDR 103%bool_t 104%xdr_utmp(xdrs, objp) 105% XDR *xdrs; 106% struct ru_utmp *objp; 107%{ 108% char *ptr; 109% int size; 110% 111% ptr = objp->ut_line; 112% size = sizeof(objp->ut_line); 113% if (!xdr_bytes(xdrs, &ptr, &size, size)) { 114% return (FALSE); 115% } 116% ptr = objp->ut_name; 117% size = sizeof(objp->ut_line); 118% if (!xdr_bytes(xdrs, &ptr, &size, size)) { 119% return (FALSE); 120% } 121% ptr = objp->ut_host; 122% size = sizeof(objp->ut_host); 123% if (!xdr_bytes(xdrs, &ptr, &size, size)) { 124% return (FALSE); 125% } 126% if (!xdr_long(xdrs, &objp->ut_time)) { 127% return (FALSE); 128% } 129% return (TRUE); 130%} 131% 132%bool_t 133%xdr_utmpptr(xdrs, objpp) 134% XDR *xdrs; 135% struct utmp **objpp; 136%{ 137% if (!xdr_reference(xdrs, (char **) objpp, sizeof (struct ru_utmp), 138% xdr_utmp)) { 139% return (FALSE); 140% } 141% return (TRUE); 142%} 143% 144%bool_t 145%xdr_utmparr(xdrs, objp) 146% XDR *xdrs; 147% struct utmparr *objp; 148%{ 149% if (!xdr_array(xdrs, (char **)&objp->uta_arr, (u_int *)&objp->uta_cnt, 150% MAXUSERS, sizeof(struct utmp *), xdr_utmpptr)) { 151% return (FALSE); 152% } 153% return (TRUE); 154%} 155% 156%bool_t 157%xdr_utmpidle(xdrs, objp) 158% XDR *xdrs; 159% struct utmpidle *objp; 160%{ 161% if (!xdr_utmp(xdrs, &objp->ui_utmp)) { 162% return (FALSE); 163% } 164% if (!xdr_u_int(xdrs, &objp->ui_idle)) { 165% return (FALSE); 166% } 167% return (TRUE); 168%} 169% 170%bool_t 171%xdr_utmpidleptr(xdrs, objpp) 172% XDR *xdrs; 173% struct utmpidle **objpp; 174%{ 175% if (!xdr_reference(xdrs, (char **) objpp, sizeof (struct utmpidle), 176% xdr_utmpidle)) { 177% return (FALSE); 178% } 179% return (TRUE); 180%} 181% 182%bool_t 183%xdr_utmpidlearr(xdrs, objp) 184% XDR *xdrs; 185% struct utmpidlearr *objp; 186%{ 187% if (!xdr_array(xdrs, (char **)&objp->uia_arr, (u_int *)&objp->uia_cnt, 188% MAXUSERS, sizeof(struct utmpidle *), xdr_utmpidleptr)) { 189% return (FALSE); 190% } 191% return (TRUE); 192%} 193#endif 194