[src/trunk]: src/sys/kern fix build for ports that don't have PT_STEP (Havard...

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

details:   https://anonhg.NetBSD.org/src/rev/17c3c6b10076
branches:  trunk
changeset: 753703:17c3c6b10076
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Apr 07 13:10:46 2010 +0000

description:
fix build for ports that don't have PT_STEP (Havard Eidnes)

diffstat:

 sys/kern/sys_process.c |  9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diffs (30 lines):

diff -r 33e78518b4b1 -r 17c3c6b10076 sys/kern/sys_process.c
--- a/sys/kern/sys_process.c    Wed Apr 07 12:58:33 2010 +0000
+++ b/sys/kern/sys_process.c    Wed Apr 07 13:10:46 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sys_process.c,v 1.154 2010/04/06 13:50:22 christos Exp $       */
+/*     $NetBSD: sys_process.c,v 1.155 2010/04/07 13:10:46 christos Exp $       */
 
 /*-
  * Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@@ -118,7 +118,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sys_process.c,v 1.154 2010/04/06 13:50:22 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sys_process.c,v 1.155 2010/04/07 13:10:46 christos Exp $");
 
 #include "opt_ptrace.h"
 #include "opt_ktrace.h"
@@ -227,7 +227,10 @@
                syscallarg(int) data;
        } */
        struct proc *p = l->l_proc;
-       struct lwp *lt, *lt2;
+       struct lwp *lt;
+#ifdef PT_STEP
+       struct lwp *lt2;
+#endif
        struct proc *t;                         /* target process */
        struct uio uio;
        struct iovec iov;