Module Name: src
Committed By: jruoho
Date: Tue Apr 20 08:27:24 UTC 2010
Modified Files:
src/share/man/man4: crypto.4
src/share/man/man7: sysctl.7
Log Message:
Document kern.usercrypto and kern.userasymcrypto.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/share/man/man4/crypto.4
cvs rdiff -u -r1.44 -r1.45 src/share/man/man7/sysctl.7
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/crypto.4
diff -u src/share/man/man4/crypto.4:1.19 src/share/man/man4/crypto.4:1.20
--- src/share/man/man4/crypto.4:1.19 Sun Jan 31 15:05:49 2010
+++ src/share/man/man4/crypto.4 Tue Apr 20 08:27:24 2010
@@ -1,4 +1,4 @@
-.\" $NetBSD: crypto.4,v 1.19 2010/01/31 15:05:49 wiz Exp $
+.\" $NetBSD: crypto.4,v 1.20 2010/04/20 08:27:24 jruoho Exp $
.\"
.\" Copyright (c) 2008 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -53,7 +53,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
.\" THE POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd January 28, 2010
+.Dd April 20, 2010
.Dt CRYPTO 4
.Os
.Sh NAME
@@ -94,6 +94,17 @@
then issue
.Xr ioctl 2
calls on the descriptor.
+User-mode access to
+.Pa /dev/crypto
+is generally controlled by two
+.Xr sysctl 8
+variables,
+.Ic kern.usercrypto
+and
+.Ic kern.userasymcrypto .
+See
+.Xr sysctl 7
+for additional details.
.Pp
The
.Nm
Index: src/share/man/man7/sysctl.7
diff -u src/share/man/man7/sysctl.7:1.44 src/share/man/man7/sysctl.7:1.45
--- src/share/man/man7/sysctl.7:1.44 Tue Apr 20 07:58:16 2010
+++ src/share/man/man7/sysctl.7 Tue Apr 20 08:27:24 2010
@@ -1,4 +1,4 @@
-.\" $NetBSD: sysctl.7,v 1.44 2010/04/20 07:58:16 jruoho Exp $
+.\" $NetBSD: sysctl.7,v 1.45 2010/04/20 08:27:24 jruoho Exp $
.\"
.\" Copyright (c) 1993
.\" The Regents of the University of California. All rights reserved.
@@ -321,8 +321,8 @@
.It kern.timex struct no
.It kern.tkstat node not applicable
.It kern.urandom integer no
-.\".It kern.usercrypto integer yes
-.\" It kern.userasymcrypto integer yes
+.It kern.usercrypto integer yes
+.It kern.userasymcrypto integer yes
.It kern.veriexec node not applicable
.It kern.version string no
.It kern.vnode struct vnode no
@@ -933,10 +933,18 @@
.El
.It Li kern.urandom ( KERN_URND )
Random integer value.
-.\".It Li kern.usercrypto
-.\" XXX: Undocumented.
-.\".It Li kern.userasymcrypto
-.\" XXX: Undocumented.
+.It Li kern.usercrypto
+When enabled, allows userland to
+.Xr open 2
+the
+.Pa /dev/crypto
+special device, used by the
+.Xr crypto 4
+system.
+.It Li kern.userasymcrypto
+Enables or disables the use of software asymmetric crypto support in the
+.Xr crypto 4
+system.
.It Li kern.veriexec
Runtime information for
.Xr veriexec 8 .
