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===================================================================
RCS file: /ftp/cvs/cvsroot/src/share/man/man7/sysctl.7,v
rcsdiff: /ftp/cvs/cvsroot/src/share/man/man7/sysctl.7,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.28
retrieving revision 1.33
diff -u -p -r1.28 -r1.33
--- src/share/man/man7/sysctl.7	2009/12/07 18:47:24	1.28
+++ src/share/man/man7/sysctl.7	2010/03/22 18:58:32	1.33
@@ -1,4 +1,4 @@
-.\"	$NetBSD: sysctl.7,v 1.28 2009/12/07 18:47:24 christos Exp $
+.\"	$NetBSD: sysctl.7,v 1.33 2010/03/22 18:58:32 joerg Exp $
 .\"
 .\" Copyright (c) 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"	@(#)sysctl.3	8.4 (Berkeley) 5/9/95
 .\"
-.Dd October 4, 2009
+.Dd February 21, 2010
 .Dt SYSCTL 7
 .Os
 .Sh NAME
@@ -70,7 +70,7 @@ See the
 manual page for programming examples.
 .Sh Top level names
 The top level names are defined with a CTL_ prefix in
-.Aq Pa sys/sysctl.h ,
+.In sys/sysctl.h ,
 and are as follows.
 The next and subsequent levels down are found in the include files
 listed here, and described in separate sections below.
@@ -174,7 +174,7 @@ privilege may change the value.
 .El
 .Pp
 .Bl -tag -width "123456"
-.It Li hw.acpi.support_states
+.It Li hw.acpi.supported_states
 List of possible
 .Tn ACPI
 sleep states.
@@ -773,19 +773,19 @@ Return information on the System V style
 The
 .Sy msg_sysctl_info
 structure is defined in
-.Aq Pa sys/msg.h .
+.In sys/msg.h .
 .It Li KERN_SYSVIPC_SEM_INFO
 Return information on the System V style semaphore facility.
 The
 .Sy sem_sysctl_info
 structure is defined in
-.Aq Pa sys/sem.h .
+.In sys/sem.h .
 .It Li KERN_SYSVIPC_SHM_INFO
 Return information on the System V style shared memory facility.
 The
 .Sy shm_sysctl_info
 structure is defined in
-.Aq Pa sys/shm.h .
+.In sys/shm.h .
 .El
 .It Li kern.ipc.shmmax ( KERN_SYSVIPC_SHMMAX )
 Max shared memory segment size in bytes.
@@ -1953,6 +1953,8 @@ The value of the maxslp kernel global va
 Return system wide virtual memory statistics.
 The returned data consists of a
 .Va struct vmtotal .
+.It vm.user_va0_disable
+A flag which controls whether user processes can map virtual address 0.
 .It Li vm.uspace ( VM_USPACE )
 The number of bytes allocated for each kernel stack.
 .It Li vm.uvmexp ( VM_UVMEXP )