--- old/usr/src/cmd/cmd-inet/usr.bin/ruptime.c	2017-05-26 19:08:06.593175600 -0400
+++ /dev/null	2017-05-26 19:08:06.000000000 -0400
@@ -1,298 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-/*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
-/*	  All Rights Reserved	*/
-
-/*
- * University Copyright- Copyright (c) 1982, 1986, 1988
- * The Regents of the University of California
- * All Rights Reserved
- *
- * University Acknowledgment- Portions of this document are derived from
- * software developed by the University of California, Berkeley, and its
- * contributors.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/param.h>
-#include <stdio.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <strings.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <protocols/rwhod.h>
-
-static DIR	*dirp;
-
-#define	HOSTLIM	100
-static int	hostslim = HOSTLIM;
-static int	nhosts;
-struct	hs {
-	struct	whod *hs_wd;
-	int	hs_nusers;
-};
-static int	hscmp(), ucmp(), lcmp(), tcmp();
-
-#define	RWHODIR		"/var/spool/rwho"
-
-static char	*interval();
-static time_t	now;
-static int	aflg;
-static int	rflg = 1;
-
-#define	down(h)		(now - (h)->hs_wd->wd_recvtime > 11 * 60)
-
-/* ARGSUSED */
-int
-main(int argc, char **argv)
-{
-	struct dirent *dp;
-	int f, i;
-	struct whod *buf;
-	int cc;
-	char *name;
-	struct hs *hs;
-	struct hs *hsp;
-	struct whod *wd;
-	struct whoent *we;
-	int maxloadav = 0;
-	int (*cmp)() = hscmp;
-	ptrdiff_t hoff;
-
-	name = *argv;
-	while (*++argv)
-		while (**argv)
-			switch (*(*argv)++) {
-			case 'a':
-				aflg++;
-				break;
-			case 'l':
-				cmp = lcmp;
-				break;
-			case 'u':
-				cmp = ucmp;
-				break;
-			case 't':
-				cmp = tcmp;
-				break;
-			case 'r':
-				rflg = -rflg;
-				break;
-			case '-':
-				break;
-			default:
-				(void) fprintf(stderr, "Usage: %s [ -alrtu ]"
-				    " (choose at most one of l, t, or u)\n",
-				    name);
-				exit(1);
-			}
-
-	if ((hs = malloc(hostslim * sizeof (struct hs))) == NULL) {
-		(void) fprintf(stderr, "initial hs malloc failed\n");
-		exit(1);
-	}
-	hsp = hs;
-	if ((buf = malloc(sizeof (struct whod))) == NULL) {
-		(void) fprintf(stderr, "initial buf malloc failed\n");
-		exit(1);
-	}
-
-	if (chdir(RWHODIR) < 0) {
-		perror(RWHODIR);
-		exit(1);
-	}
-	dirp = opendir(".");
-	if (dirp == NULL) {
-		perror(RWHODIR);
-		exit(1);
-	}
-	while (dp = readdir(dirp)) {
-		if (dp->d_ino == 0)
-			continue;
-		if (strncmp(dp->d_name, "whod.", 5))
-			continue;
-		if (nhosts == hostslim) {
-			/*
-			 * We trust that the file system's limit on the number
-			 * of files in a directory will kick in long before
-			 * integer overflow.
-			 */
-			hostslim = hostslim << 1;
-
-			/*
-			 * hsp points into an area about to be moved,
-			 * so we first remember its offset into hs[],
-			 * then restore it after realloc() has moved
-			 * the data.
-			 */
-			hoff = hsp - hs;
-			hs = realloc(hs, hostslim * sizeof (struct hs));
-			if (hs == NULL) {
-				(void) fprintf(stderr, "too many hosts\n");
-				exit(1);
-			}
-			hsp = hs + hoff;
-		}
-		f = open(dp->d_name, 0);
-		if (f > 0) {
-			int whdrsize = sizeof (*buf) - sizeof (buf->wd_we);
-
-			cc = read(f, buf, sizeof (struct whod));
-			if (cc >= whdrsize) {
-				hsp->hs_wd = malloc(whdrsize);
-				wd = buf;
-				bcopy((char *)buf, (char *)hsp->hs_wd,
-				    whdrsize);
-				hsp->hs_nusers = 0;
-				for (i = 0; i < 2; i++)
-					if (wd->wd_loadav[i] > maxloadav)
-						maxloadav = wd->wd_loadav[i];
-				/* LINTED:  pointer alignment */
-				we = (struct whoent *)(((char *)buf)+cc);
-				while (--we >= wd->wd_we)
-					if (aflg || we->we_idle < 3600)
-						hsp->hs_nusers++;
-				nhosts++; hsp++;
-			}
-		}
-		(void) close(f);
-	}
-	(void) time(&now);
-	qsort((char *)hs, nhosts, sizeof (hs[0]), cmp);
-	if (nhosts == 0) {
-		(void) printf("no hosts!?!\n");
-		exit(1);
-	}
-	for (i = 0; i < nhosts; i++) {
-		hsp = &hs[i];
-		if (down(hsp)) {
-			(void) printf("%-12s%s\n", hsp->hs_wd->wd_hostname,
-			    interval((int)(now - hsp->hs_wd->wd_recvtime),
-				"down"));
-			continue;
-		}
-		(void) printf("%-12s%s,  %4d user%s  load %*.2f,"
-		    " %*.2f, %*.2f\n",
-		    hsp->hs_wd->wd_hostname,
-		    interval(hsp->hs_wd->wd_sendtime -
-			hsp->hs_wd->wd_boottime, "  up"),
-		    hsp->hs_nusers,
-		    hsp->hs_nusers == 1 ? ", " : "s,",
-		    maxloadav >= 1000 ? 5 : 4,
-			hsp->hs_wd->wd_loadav[0] / 100.0,
-		    maxloadav >= 1000 ? 5 : 4,
-			hsp->hs_wd->wd_loadav[1] / 100.0,
-		    maxloadav >= 1000 ? 5 : 4,
-			hsp->hs_wd->wd_loadav[2] / 100.0);
-		free(hsp->hs_wd);
-	}
-
-	return (0);
-}
-
-static char *
-interval(int time, char *updown)
-{
-	static char resbuf[32];
-	int days, hours, minutes;
-
-	if (time < 0 || time > 10*365*24*60*60) {
-		(void) sprintf(resbuf, "   %s ??:??", updown);
-		return (resbuf);
-	}
-	minutes = (time + 59) / 60;		/* round to minutes */
-	hours = minutes / 60; minutes %= 60;
-	days = hours / 24; hours %= 24;
-	if (days)
-		(void) sprintf(resbuf, "%s %2d+%02d:%02d",
-		    updown, days, hours, minutes);
-	else
-		(void) sprintf(resbuf, "%s    %2d:%02d",
-		    updown, hours, minutes);
-	return (resbuf);
-}
-
-static int
-hscmp(struct hs *h1, struct hs *h2)
-{
-
-	return (rflg * strcmp(h1->hs_wd->wd_hostname, h2->hs_wd->wd_hostname));
-}
-
-/*
- * Compare according to load average.
- */
-static int
-lcmp(struct hs *h1, struct hs *h2)
-{
-
-	if (down(h1))
-		if (down(h2))
-			return (tcmp(h1, h2));
-		else
-			return (rflg);
-	else if (down(h2))
-		return (-rflg);
-	else
-		return (rflg *
-			(h2->hs_wd->wd_loadav[0] - h1->hs_wd->wd_loadav[0]));
-}
-
-/*
- * Compare according to number of users.
- */
-static int
-ucmp(struct hs *h1, struct hs *h2)
-{
-
-	if (down(h1))
-		if (down(h2))
-			return (tcmp(h1, h2));
-		else
-			return (rflg);
-	else if (down(h2))
-		return (-rflg);
-	else
-		return (rflg * (h2->hs_nusers - h1->hs_nusers));
-}
-
-/*
- * Compare according to uptime.
- */
-static int
-tcmp(struct hs *h1, struct hs *h2)
-{
-
-	return (rflg * (
-		(down(h2) ? h2->hs_wd->wd_recvtime - now :
-		    h2->hs_wd->wd_sendtime - h2->hs_wd->wd_boottime)
-		-
-		(down(h1) ? h1->hs_wd->wd_recvtime - now :
-		    h1->hs_wd->wd_sendtime - h1->hs_wd->wd_boottime)));
-}
