From: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Date: Tue, 9 Mar 2010 04:48:20 +0000 (-0500)
Subject: add error handling for close() call
X-Git-Tag: v0.4~38
X-Git-Url: http://git.lttng.org/?a=commitdiff_plain;h=78cc99db4b302f5cbf2f9fb5fdf49d886ef5926f;hp=e77b8e8e6202b3a5ff87dc20553d2fad9ed5ff2e;p=ust.git

add error handling for close() call
---

diff --git a/libust/tracectl.c b/libust/tracectl.c
index 3f2ee38..e40a905 100644
--- a/libust/tracectl.c
+++ b/libust/tracectl.c
@@ -232,9 +232,13 @@ void process_blocked_consumers(void)
 				continue;
 			}
 			if(result == 0) {
+				int res;
 				DBG("PRODUCER END");
 
-				close(bc->fd_producer);
+				res = close(bc->fd_producer);
+				if(res == -1) {
+					PERROR("close");
+				}
 
 				list_del(&bc->list);