From: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Date: Mon, 28 Sep 2009 23:46:08 +0000 (-0400)
Subject: make have_listener volatile because it is updated from signals
X-Git-Tag: v0.1~114
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=7958de40dc52ee7b1bda6b74eec7f3e60fbb6591;p=ust.git

make have_listener volatile because it is updated from signals
---

diff --git a/libust/tracectl.c b/libust/tracectl.c
index 17d28dc..51460d1 100644
--- a/libust/tracectl.c
+++ b/libust/tracectl.c
@@ -772,7 +772,7 @@ void *listener_main(void *p)
 	}
 }
 
-int have_listener = 0;
+volatile sig_atomic_t have_listener = 0;
 
 void create_listener(void)
 {