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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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 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 _RWHOD_H_
+#define _RWHOD_H_
+
+/*
+ * rwho protocol packet format.
+ */
+struct outmp {
+ char out_line[8]; /* tty name */
+ char out_name[8]; /* user id */
+ long 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 */
+
+#define _PATH_RWHODIR "/var/rwho"
+
+#endif /* !_RWHOD_H_ */