--- projects/libstatgrab/configure.in	2003/10/19 02:03:02	1.38
+++ projects/libstatgrab/configure.in	2003/10/19 12:04:05	1.39
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 #
 # configure.in for libstatgrab
-# $Id: configure.in,v 1.38 2003/10/19 02:03:02 ats Exp $
+# $Id: configure.in,v 1.39 2003/10/19 12:04:05 ats Exp $
 #
 
 # Change these to change the package name and version
@@ -10,7 +10,7 @@ AC_INIT(libstatgrab, 0.6.1, bugs@i-scream.org)
 AM_INIT_AUTOMAKE(libstatgrab, 0.6.1)
 
 # Revision number (automatically updated)
-AC_REVISION($Revision: 1.38 $)
+AC_REVISION($Revision: 1.39 $)
 
 # Might work with older autoconfs... but tested on 2.57
 AC_PREREQ(2.57)
@@ -33,6 +33,12 @@ AC_C_CONST
 AC_FUNC_MALLOC
 AC_FUNC_REALLOC
 AC_CHECK_FUNCS(atoll)
+
+# Disk IO read and write statistics are only present on recent NetBSD.
+AC_CHECK_MEMBER(struct disk_sysctl.dk_rbytes,
+                [AC_DEFINE(HAVE_DK_RBYTES, , [New-style NetBSD stats])],
+                [],
+                [#include <sys/disk.h>])
 
 # Default needing setgid to false
 AM_CONDITIONAL(SETGIDBINS, false)