rwhod.h revision 2163
1202181Sthompsa/* 2210275Sthompsa * Copyright (c) 1983, 1993 3202181Sthompsa * The Regents of the University of California. All rights reserved. 4202181Sthompsa * 5202181Sthompsa * Redistribution and use in source and binary forms, with or without 6202181Sthompsa * modification, are permitted provided that the following conditions 7202181Sthompsa * are met: 8202181Sthompsa * 1. Redistributions of source code must retain the above copyright 9202181Sthompsa * notice, this list of conditions and the following disclaimer. 10202181Sthompsa * 2. Redistributions in binary form must reproduce the above copyright 11202181Sthompsa * notice, this list of conditions and the following disclaimer in the 12202181Sthompsa * documentation and/or other materials provided with the distribution. 13202181Sthompsa * 3. All advertising materials mentioning features or use of this software 14202181Sthompsa * must display the following acknowledgement: 15202181Sthompsa * This product includes software developed by the University of 16202181Sthompsa * California, Berkeley and its contributors. 17202181Sthompsa * 4. Neither the name of the University nor the names of its contributors 18202181Sthompsa * may be used to endorse or promote products derived from this software 19202181Sthompsa * without specific prior written permission. 20202181Sthompsa * 21202181Sthompsa * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22202181Sthompsa * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23202181Sthompsa * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24202181Sthompsa * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25202181Sthompsa * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26202181Sthompsa * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27202181Sthompsa * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28202181Sthompsa * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29202181Sthompsa * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30202181Sthompsa * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31202181Sthompsa * SUCH DAMAGE. 32202181Sthompsa * 33202181Sthompsa * @(#)rwhod.h 8.1 (Berkeley) 6/2/93 34202181Sthompsa */ 35202181Sthompsa 36202181Sthompsa#ifndef _PROTOCOLS_RWHOD_H_ 37202181Sthompsa#define _PROTOCOLS_RWHOD_H_ 38202181Sthompsa 39202181Sthompsa/* 40202181Sthompsa * rwho protocol packet format. 41202181Sthompsa */ 42202181Sthompsastruct outmp { 43202181Sthompsa char out_line[8]; /* tty name */ 44202181Sthompsa char out_name[8]; /* user id */ 45210275Sthompsa long out_time; /* time on */ 46202181Sthompsa}; 47202181Sthompsa 48202181Sthompsastruct whod { 49202181Sthompsa char wd_vers; /* protocol version # */ 50202181Sthompsa char wd_type; /* packet type, see below */ 51202181Sthompsa char wd_pad[2]; 52202181Sthompsa int wd_sendtime; /* time stamp by sender */ 53202181Sthompsa int wd_recvtime; /* time stamp applied by receiver */ 54202181Sthompsa char wd_hostname[32]; /* hosts's name */ 55202181Sthompsa int wd_loadav[3]; /* load average as in uptime */ 56202181Sthompsa int wd_boottime; /* time system booted */ 57202181Sthompsa struct whoent { 58202181Sthompsa struct outmp we_utmp; /* active tty info */ 59202181Sthompsa int we_idle; /* tty idle time */ 60202181Sthompsa } wd_we[1024 / sizeof (struct whoent)]; 61202181Sthompsa}; 62202181Sthompsa 63202181Sthompsa#define WHODVERSION 1 64202181Sthompsa#define WHODTYPE_STATUS 1 /* host status */ 65202181Sthompsa 66202181Sthompsa#define _PATH_RWHODIR "/var/rwho" 67202181Sthompsa 68212136Sthompsa#endif /* !_RWHOD_H_ */ 69212136Sthompsa