Module Name: src
Committed By: alnsn
Date: Sun Oct 28 20:19:31 UTC 2012
Modified Files:
src/share/man/man4: bpf.4
Log Message:
Document net.bpf.jit sysctl.
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51 src/share/man/man4/bpf.4
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man4/bpf.4
diff -u src/share/man/man4/bpf.4:1.50 src/share/man/man4/bpf.4:1.51
--- src/share/man/man4/bpf.4:1.50 Sat Dec 31 20:16:41 2011
+++ src/share/man/man4/bpf.4 Sun Oct 28 20:19:30 2012
@@ -1,6 +1,6 @@
.\" -*- nroff -*-
.\"
-.\" $NetBSD: bpf.4,v 1.50 2011/12/31 20:16:41 riz Exp $
+.\" $NetBSD: bpf.4,v 1.51 2012/10/28 20:19:30 alnsn Exp $
.\"
.\" Copyright (c) 1990, 1991, 1992, 1993, 1994
.\" The Regents of the University of California. All rights reserved.
@@ -663,6 +663,21 @@ This is only available to the super user
.Xr netstat 1
utility.
.El
+.Pp
+On architectures with
+.Xr bpfjit 4
+support, the additional sysctl is available:
+.Pp
+.Bl -tag -width "XnetXbpfXjitXX"
+.It Li net.bpf.jit
+Toggle
+.Nm Just-In-Time
+compilation of new filter programs.
+In order to enable Just-In-Time compilation,
+the bpfjit kernel module must be loaded.
+Changing a value of this sysctl doesn't affect
+existing filter programs.
+.El
.Sh FILES
.Pa /dev/bpf
.Sh EXAMPLES
