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Diffstat (limited to 'inet/protocols/rwhod.h')
| -rw-r--r-- | inet/protocols/rwhod.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/inet/protocols/rwhod.h b/inet/protocols/rwhod.h new file mode 100644 index 0000000..93008a4 --- /dev/null +++ b/inet/protocols/rwhod.h @@ -0,0 +1,68 @@ +/* + * 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_ */ |