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