[src/trunk]: src/sys/kern fix build without ddb.

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

details:   https://anonhg.NetBSD.org/src/rev/0b6cde3739af
branches:  trunk
changeset: 350261:0b6cde3739af
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Jan 08 19:49:25 2017 +0000

description:
fix build without ddb.

diffstat:

 sys/kern/kern_history.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (44 lines):

diff -r 3ca71dc2078a -r 0b6cde3739af sys/kern/kern_history.c
--- a/sys/kern/kern_history.c   Sun Jan 08 17:57:37 2017 +0000
+++ b/sys/kern/kern_history.c   Sun Jan 08 19:49:25 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_history.c,v 1.11 2017/01/05 03:40:33 pgoyette Exp $        */
+/*     $NetBSD: kern_history.c,v 1.12 2017/01/08 19:49:25 christos Exp $        */
 
 /*
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_history.c,v 1.11 2017/01/05 03:40:33 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_history.c,v 1.12 2017/01/08 19:49:25 christos Exp $");
 
 #include "opt_ddb.h"
 #include "opt_kernhist.h"
@@ -82,6 +82,8 @@
 
 int sysctl_hist_node;
 
+static int sysctl_kernhist_helper(SYSCTLFN_PROTO);
+
 #ifdef DDB
 
 /*
@@ -94,7 +96,6 @@
 static void kernhist_dump_histories(struct kern_history *[],
     void (*)(const char *, ...) __printflike(1, 2));
 
-static int sysctl_kernhist_helper(SYSCTLFN_PROTO);
 
 /*
  * call this from ddb
@@ -380,7 +381,7 @@
        struct addr_xlt *xlate_t, *xlt;
        size_t bufsize, xlate_s;
        size_t xlate_c;
-       const char *strp;
+       const char *strp __diagused;
        char *next;
        int i, j;
        int error;