X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=libust%2Ftracectl.c;h=82f51c1acf776fcee4ee29378dd2f151e784aa14;hb=ce45335c5700c87e9b7a6dd744a6b4b760778c4b;hp=874a1b4d7e7bede3a6f1910094edebfdf3f91127;hpb=cd03ff7fc37d27519d174974c8867d39da44feae;p=lttng-ust.git

diff --git a/libust/tracectl.c b/libust/tracectl.c
index 874a1b4d..82f51c1a 100644
--- a/libust/tracectl.c
+++ b/libust/tracectl.c
@@ -1107,10 +1107,10 @@ void *listener_main(void *p)
 	pthread_cleanup_pop(1);
 }
 
-volatile sig_atomic_t have_listener = 0;
 /* These should only be accessed in the parent thread,
  * not the listener.
  */
+static volatile sig_atomic_t have_listener = 0;
 static pthread_t listener_thread;
 
 void create_listener(void)
@@ -1470,8 +1470,10 @@ static void ust_fork(void)
 
 	/* Delete all blocked consumers */
 	list_for_each_entry(bc, &blocked_consumers, list) {
-		close(bc->fd_producer);
-		close(bc->fd_consumer);
+		result = close(bc->fd_producer);
+		if(result == -1) {
+			PERROR("close");
+		}
 		free(deletable_bc);
 		deletable_bc = bc;
 		list_del(&bc->list);