added info about rfork(2)

diff --git a/usr.bin/vmstat/vmstat.8 b/usr.bin/vmstat/vmstat.8
index 93a8943..8bd255c 100644 (file)
--- a/usr.bin/vmstat/vmstat.8
+++ b/usr.bin/vmstat/vmstat.8
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: vmstat.8,v 1.6 1996/08/26 06:53:39 deraadt Exp $
+.\"    $OpenBSD: vmstat.8,v 1.7 1997/01/01 18:57:12 kstailey Exp $
 .\"    $NetBSD: vmstat.8,v 1.12 1996/05/10 23:19:30 thorpej Exp $
 .\"
 .\" Copyright (c) 1986, 1993
@@ -65,9 +65,10 @@ interval is specified, the default is 1 second.
 .TP
 \-f
 Report on the number
-.IR fork (2)
-and
+.IR fork (2) ,
 .IR vfork (2)
+and
+.IR rfork (2)
 system calls since system startup, and the number of pages of virtual memory
 involved in each.
 .TP