Cleanup: relayd: centralize thread stopping function

[lttng-tools.git] / src / bin / lttng-relayd / lttng-relayd.h

diff --git a/src/bin/lttng-relayd/lttng-relayd.h b/src/bin/lttng-relayd/lttng-relayd.h
index fa9d2ca74ce56957b4d7d1c151f9798edfeb8e75..245c5fd2656491c9cb00ef41e2f351a79124f944 100644 (file)
--- a/src/bin/lttng-relayd/lttng-relayd.h
+++ b/src/bin/lttng-relayd/lttng-relayd.h
@@ -19,10 +19,9 @@
 #ifndef LTTNG_RELAYD_H
 #define LTTNG_RELAYD_H
 
-#define _LGPL_SOURCE
 #include <limits.h>
 #include <urcu.h>
-#include <urcu/wfqueue.h>
+#include <urcu/wfcqueue.h>
 
 #include <common/hashtable/hashtable.h>
 
@@ -30,7 +29,8 @@
  * Queue used to enqueue relay requests
  */
 struct relay_conn_queue {
-       struct cds_wfq_queue queue;
+       struct cds_wfcq_head head;
+       struct cds_wfcq_tail tail;
        int32_t futex;
 };
 
@@ -54,6 +54,9 @@ extern const char *tracing_group_name;
 
 extern const char * const config_section_name;
 
+extern int thread_quit_pipe[2];
+
 void lttng_relay_notify_ready(void);
+int lttng_relay_stop_threads(void);
 
 #endif /* LTTNG_RELAYD_H */