Watt-32 tcp/ip  2.2 dev-rel.10
rwhod.h
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1 
5 /* $NetBSD: rwhod.h,v 1.4 1996/09/23 05:01:08 mycroft Exp $ */
6 
7 /*
8  * Copyright (c) 1983 The Regents of the University of California.
9  * All rights reserved.
10  *
11  * Redistribution and use in source and binary forms, with or without
12  * modification, are permitted provided that the following conditions
13  * are met:
14  * 1. Redistributions of source code must retain the above copyright
15  * notice, this list of conditions and the following disclaimer.
16  * 2. Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in the
18  * documentation and/or other materials provided with the distribution.
19  * 3. All advertising materials mentioning features or use of this software
20  * must display the following acknowledgement:
21  * This product includes software developed by the University of
22  * California, Berkeley and its contributors.
23  * 4. Neither the name of the University nor the names of its contributors
24  * may be used to endorse or promote products derived from this software
25  * without specific prior written permission.
26  *
27  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30  * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37  * SUCH DAMAGE.
38  *
39  * @(#)rwhod.h 5.6 (Berkeley) 4/3/91
40  */
41 
42 #ifndef __PROTOCOL_RWHOD_H
43 #define __PROTOCOL_RWHOD_H
44 
45 #include <sys/pack_on.h>
46 
47 /*
48  * rwho protocol packet format.
49  */
50 struct outmp {
51  char out_line[8]; /* tty name */
52  char out_name[8]; /* user id */
53  int32_t out_time; /* time on */
54 };
55 
56 struct whod {
57  char wd_vers; /* protocol version # */
58  char wd_type; /* packet type, see below */
59  char wd_pad[2];
60  int32_t wd_sendtime; /* time stamp by sender */
61  int32_t wd_recvtime; /* time stamp applied by receiver */
62  char wd_hostname[32]; /* hosts's name */
63  int32_t wd_loadav[3]; /* load average as in uptime */
64  int32_t wd_boottime; /* time system booted */
65  struct whoent {
66  struct outmp we_utmp; /* active tty info */
67  int32_t we_idle; /* tty idle time */
68  } wd_we[1024 / sizeof (struct whoent)];
69 };
70 
71 #include <sys/pack_off.h>
72 
73 #define WHODVERSION 1
74 #define WHODTYPE_STATUS 1 /* host status */
75 
76 #define _PATH_RWHODIR "/var/rwho"
77 
78 #endif
Definition: rwhod.h:50
Definition: rwhod.h:56