[src/trunk]: src/sys/kern Don't include tape stats functions if no devices co...

[blymn <blymn%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a5332787a918
branches:  trunk
changeset: 583479:a5332787a918
user:      blymn <blymn%NetBSD.org@localhost>
date:      Mon Aug 08 12:12:30 2005 +0000

description:
Don't include tape stats functions if no devices configured.

diffstat:

 sys/kern/init_sysctl.c |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (42 lines):

diff -r 808a5716a924 -r a5332787a918 sys/kern/init_sysctl.c
--- a/sys/kern/init_sysctl.c    Mon Aug 08 12:11:52 2005 +0000
+++ b/sys/kern/init_sysctl.c    Mon Aug 08 12:12:30 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: init_sysctl.c,v 1.49 2005/08/07 12:28:34 blymn Exp $ */
+/*     $NetBSD: init_sysctl.c,v 1.50 2005/08/08 12:12:30 blymn Exp $ */
 
 /*-
  * Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: init_sysctl.c,v 1.49 2005/08/07 12:28:34 blymn Exp $");
+__KERNEL_RCSID(0, "$NetBSD: init_sysctl.c,v 1.50 2005/08/08 12:12:30 blymn Exp $");
 
 #include "opt_sysv.h"
 #include "opt_multiprocessor.h"
@@ -45,6 +45,7 @@
 #include "opt_verified_exec.h"
 #include "pty.h"
 #include "rnd.h"
+#include "st.h"
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -891,6 +892,7 @@
                       SYSCTL_DESCR("Statistics on disk operation"),
                       sysctl_hw_diskstats, 0, NULL, 0,
                       CTL_HW, HW_DISKSTATS, CTL_EOL);
+#if NST > 0
        sysctl_createv(clog, 0, NULL, NULL,
                       CTLFLAG_PERMANENT,
                       CTLTYPE_STRING, "tapenames",
@@ -903,6 +905,7 @@
                       SYSCTL_DESCR("Statistics on tape drive operation"),
                       sysctl_hw_tapestats, 0, NULL, 0,
                       CTL_HW, HW_TAPESTATS, CTL_EOL);
+#endif /* NST > 0 */
        sysctl_createv(clog, 0, NULL, NULL,
                       CTLFLAG_PERMANENT,
                       CTLTYPE_STRING, "machine_arch",