From: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Date: Tue, 23 Mar 2010 05:25:02 +0000 (-0400)
Subject: fix pthread error handling
X-Git-Tag: v0.5~45
X-Git-Url: https://git.lttng.org/?p=ust.git;a=commitdiff_plain;h=18cbdbac7dc495571984b347adf0af1810b2f007

fix pthread error handling
---

diff --git a/libust/tracectl.c b/libust/tracectl.c
index 6c83929..1dee616 100644
--- a/libust/tracectl.c
+++ b/libust/tracectl.c
@@ -1303,12 +1303,12 @@ static void stop_listener()
 	int result;
 
 	result = pthread_cancel(listener_thread);
-	if(result == -1) {
-		PERROR("pthread_cancel");
+	if(result != 0) {
+		ERR("pthread_cancel: %s", strerror(result));
 	}
 	result = pthread_join(listener_thread, NULL);
-	if(result == -1) {
-		PERROR("pthread_join");
+	if(result != 0) {
+		ERR("pthread_join: %s", strerror(result));
 	}
 }