Simulate buffer usage in notification thread

[lttng-tools.git] / src / bin / lttng-sessiond / notification-thread.h

diff --git a/src/bin/lttng-sessiond/notification-thread.h b/src/bin/lttng-sessiond/notification-thread.h
index 7f797e28e870e74f4c0a0d7c2a25ee853bbfc50c..f5dcd3b54fa11d35d940f2bef608fcef9508a6b2 100644 (file)
--- a/src/bin/lttng-sessiond/notification-thread.h
+++ b/src/bin/lttng-sessiond/notification-thread.h
@@ -20,6 +20,7 @@
 
 #include <urcu/wfcqueue.h>
 #include <lttng/trigger/trigger.h>
+#include <pthread.h>
 
 enum notification_command_type {
        NOTIFICATION_COMMAND_TYPE_NEW_TRIGGER,
@@ -47,8 +48,8 @@ struct notification_thread_data {
         */
        struct notification_cmd_queue {
                int event_fd;
-               struct cds_wfcq_head head;
-               struct cds_wfcq_tail tail;
+               struct cds_list_head list;
+               pthread_mutex_t lock;
        } cmd_queue;
 };
 
@@ -59,7 +60,7 @@ struct notification_command *notification_new_trigger_command_destroy(
 
 void *thread_notification(void *data);
 
-int notification_thread_init_data(struct notification_thread_data **data);
-void notification_thread_destroy_data(struct notification_thread_data *data);
+struct notification_thread_data *notification_init_data(void);
+void notification_destroy_data(struct notification_thread_data *data);
 
 #endif /* NOTIFICATION_THREAD_H */