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drasko |
/*
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* Copyright (c) 1983, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)rwhod.h 8.1 (Berkeley) 6/2/93
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*/
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#ifndef _PROTOCOLS_RWHOD_H
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#define _PROTOCOLS_RWHOD_H 1
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#include <sys/types.h>
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/*
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* rwho protocol packet format.
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*/
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struct outmp {
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char out_line[8]; /* tty name */
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char out_name[8]; /* user id */
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int32_t out_time; /* time on */
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};
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struct whod {
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char wd_vers; /* protocol version # */
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char wd_type; /* packet type, see below */
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char wd_pad[2];
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int wd_sendtime; /* time stamp by sender */
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int wd_recvtime; /* time stamp applied by receiver */
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char wd_hostname[32]; /* hosts's name */
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int wd_loadav[3]; /* load average as in uptime */
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int wd_boottime; /* time system booted */
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struct whoent {
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struct outmp we_utmp; /* active tty info */
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int we_idle; /* tty idle time */
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} wd_we[1024 / sizeof (struct whoent)];
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};
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#define WHODVERSION 1
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#define WHODTYPE_STATUS 1 /* host status */
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/* We used to define _PATH_RWHODIR here but it's now in <paths.h>. */
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#include <paths.h>
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#endif /* protocols/rwhod.h */
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