arc4random re-seeds with getentropy() now; ok deraadt@ jmc@

src/lib/libc/crypt/arc4random.3

@@ -1,4 +1,4 @@
-.\" $OpenBSD: arc4random.3,v 1.33 2014/07/09 16:57:49 beck Exp $
+.\" $OpenBSD: arc4random.3,v 1.34 2014/07/19 16:11:16 naddy Exp $
 .\"
 .\" Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
 .\" All rights reserved.
@@ -30,7 +30,7 @@
 .\"
 .\" Manual page, using -mandoc macros
 .\"
-.Dd $Mdocdate: July 9 2014 $
+.Dd $Mdocdate: July 19 2014 $
 .Dt ARC4RANDOM 3
 .Os
 .Sh NAME
@@ -69,7 +69,7 @@ to generate a new result.
 One data pool is used for all consumers in a process, so that consumption
 under program flow can act as additional stirring.
 The subsystem is re-seeded from the kernel random number subsystem using
-.Xr sysctl 3
+.Xr getentropy 2
 on a regular basis, and also upon
 .Xr fork 2 .
 .Pp