[src/trunk]: src/tests/dev/sysmon Make tcount volatile since a signal handler...

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

details:   https://anonhg.NetBSD.org/src/rev/c785fbc2aa37
branches:  trunk
changeset: 757446:c785fbc2aa37
user:      pooka <pooka%NetBSD.org@localhost>
date:      Mon Aug 30 08:30:17 2010 +0000

description:
Make tcount volatile since a signal handler plays with it.

diffstat:

 tests/dev/sysmon/t_swwdog.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 2c8ac7b73265 -r c785fbc2aa37 tests/dev/sysmon/t_swwdog.c
--- a/tests/dev/sysmon/t_swwdog.c       Mon Aug 30 06:27:14 2010 +0000
+++ b/tests/dev/sysmon/t_swwdog.c       Mon Aug 30 08:30:17 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_swwdog.c,v 1.1 2010/08/06 16:13:26 pooka Exp $       */
+/*     $NetBSD: t_swwdog.c,v 1.2 2010/08/30 08:30:17 pooka Exp $       */
 
 /*
  * Copyright (c) 2010 Antti Kantee.  All Rights Reserved.
@@ -44,7 +44,7 @@
 
 #include "../../h_macros.h"
 
-static sig_atomic_t tcount;
+static volatile sig_atomic_t tcount;
 
 static void
 sigcount(int sig)