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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 | */ |
40 | struct outmp { |
41 | char out_line[8]; /* tty name */ |
42 | char out_name[8]; /* user id */ |
43 | int32_t out_time; /* time on */ |
44 | }; |
45 | |
46 | struct 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 */ |
68 |
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