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[unix-history] / usr / src / include / protocols / rwhod.h

/*      rwhod.h 4.8     83/06/01        */

/*
* 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 */