1/*
 2 * Copyright (c) 1983, 1993
 3 *	The Regents of the University of California.  All rights reserved.
 4 *
 5 * Redistribution and use in source and binary forms, with or without
 6 * modification, are permitted provided that the following conditions
 7 * are met:
 8 * 1. Redistributions of source code must retain the above copyright
 9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 4. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 *	@(#)rwhod.h	8.1 (Berkeley) 6/2/93
30 */
31
32#ifndef _PROTOCOLS_RWHOD_H
33#define	_PROTOCOLS_RWHOD_H 1
34
35#include <sys/types.h>
36
37/*
38 * rwho protocol packet format.
39 */
40struct	outmp {
41	char	out_line[8];		/* tty name */
42	char	out_name[8];		/* user id */
43	int32_t	out_time;		/* time on */
44};
45
46struct	whod {
47	char	wd_vers;		/* protocol version # */
48	char	wd_type;		/* packet type, see below */
49	char	wd_pad[2];
50	int	wd_sendtime;		/* time stamp by sender */
51	int	wd_recvtime;		/* time stamp applied by receiver */
52	char	wd_hostname[32];	/* hosts's name */
53	int	wd_loadav[3];		/* load average as in uptime */
54	int	wd_boottime;		/* time system booted */
55	struct	whoent {
56		struct	outmp we_utmp;	/* active tty info */
57		int	we_idle;	/* tty idle time */
58	} wd_we[1024 / sizeof (struct whoent)];
59};
60
61#define	WHODVERSION	1
62#define	WHODTYPE_STATUS	1		/* host status */
63
64/* We used to define _PATH_RWHODIR here but it's now in <paths.h>.  */
65#include <paths.h>
66
67#endif /* protocols/rwhod.h */