From a25f7626b143d85d6a146b95ae61baee1ed4d84b Mon Sep 17 00:00:00 2001
From: bernie <bernie@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Mon, 25 Aug 2008 11:27:45 +0000
Subject: [PATCH] timer Prevent further SIGALRM signals when timer is stopped

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@1682 38d2e660-2303-0410-9eaa-f027e97ec537
---
 bertos/emul/timer_posix.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bertos/emul/timer_posix.c b/bertos/emul/timer_posix.c
index d54c6120..70990a21 100644
--- a/bertos/emul/timer_posix.c
+++ b/bertos/emul/timer_posix.c
@@ -82,6 +82,7 @@ static void timer_hw_cleanup(void)
 		{ 0, 0 }  /* it_value */
 	};
 	setitimer(ITIMER_REAL, &itv, NULL);
+	signal(SIGALRM, SIG_DFL);
 }
 
 INLINE hptime_t timer_hw_hpread(void)
-- 
2.25.1