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Add libkmod rmmod support
[lttng-tools.git]
/
src
/
bin
/
lttng-relayd
/
viewer-stream.c
diff --git
a/src/bin/lttng-relayd/viewer-stream.c
b/src/bin/lttng-relayd/viewer-stream.c
index 42318dff9160ffada3baf0385b6e7320a08f55e5..7c59cd05d88ea3797569e87d8d964d67aa61e562 100644
(file)
--- a/
src/bin/lttng-relayd/viewer-stream.c
+++ b/
src/bin/lttng-relayd/viewer-stream.c
@@
-17,7
+17,6
@@
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#define _GNU_SOURCE
#define _LGPL_SOURCE
#include <common/common.h>
#include <common/index/index.h>
#define _LGPL_SOURCE
#include <common/common.h>
#include <common/index/index.h>
@@
-339,6
+338,10
@@
void print_viewer_streams(void)
struct lttng_ht_iter iter;
struct relay_viewer_stream *vstream;
struct lttng_ht_iter iter;
struct relay_viewer_stream *vstream;
+ if (!viewer_streams_ht) {
+ return;
+ }
+
rcu_read_lock();
cds_lfht_for_each_entry(viewer_streams_ht->ht, &iter.iter, vstream,
stream_n.node) {
rcu_read_lock();
cds_lfht_for_each_entry(viewer_streams_ht->ht, &iter.iter, vstream,
stream_n.node) {
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