===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/systat/main.c,v
retrieving revision 1.71
retrieving revision 1.72
diff -u -r1.71 -r1.72
--- src/usr.bin/systat/main.c	2019/10/14 19:22:17	1.71
+++ src/usr.bin/systat/main.c	2020/01/12 20:51:08	1.72
@@ -1,4 +1,4 @@
-/* $OpenBSD: main.c,v 1.71 2019/10/14 19:22:17 deraadt Exp $	 */
+/* $OpenBSD: main.c,v 1.72 2020/01/12 20:51:08 martijn Exp $	 */
 /*
  * Copyright (c) 2001, 2007 Can Erkin Acar
  * Copyright (c) 2001 Daniel Hartmeier
@@ -212,7 +212,7 @@
 usage(void)
 {
 	extern char *__progname;
-	fprintf(stderr, "usage: %s [-aBbiNn] [-d count] "
+	fprintf(stderr, "usage: %s [-aBbhiNn] [-d count] "
 	    "[-s delay] [-w width] [view] [delay]\n", __progname);
 	exit(1);
 }
@@ -305,6 +305,10 @@
 		need_update = 1;
 		return;
 	}
+	if (strncasecmp(buf, "human", 5) == 0) {
+		humanreadable = !humanreadable;
+		return;
+	}
 
 	for (s = buf; *s && strchr("0123456789+-.eE", *s) != NULL; s++)
 		;
@@ -438,7 +442,7 @@
 	if (setresgid(gid, gid, gid) == -1)
 		err(1, "setresgid");
 
-	while ((ch = getopt(argc, argv, "BNabd:ins:w:")) != -1) {
+	while ((ch = getopt(argc, argv, "BNabd:hins:w:")) != -1) {
 		switch (ch) {
 		case 'a':
 			maxlines = -1;
@@ -456,6 +460,9 @@
 			countmax = strtonum(optarg, 1, INT_MAX, &errstr);
 			if (errstr)
 				errx(1, "-d %s: %s", optarg, errstr);
+			break;
+		case 'h':
+			humanreadable = 1;
 			break;
 		case 'i':
 			interactive = 1;