relayd: initialize the global fd tracker from fd_cap option

[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 e4e29e781e3ed8233cfdb6c82ddbe7ee32618038..fc68c513fcebd17be91be9702b2aca2c7f4be861 100644 (file)
--- a/src/bin/lttng-relayd/lttng-relayd.h
+++ b/src/bin/lttng-relayd/lttng-relayd.h
@@ -25,6 +25,9 @@
 #include <urcu/wfcqueue.h>
 
 #include <common/hashtable/hashtable.h>
+#include <common/fd-tracker/fd-tracker.h>
+
+struct sessiond_trace_chunk_registry;
 
 /*
  * Queue used to enqueue relay requests
@@ -35,6 +38,12 @@ struct relay_conn_queue {
        int32_t futex;
 };
 
+enum relay_group_output_by {
+       RELAYD_GROUP_OUTPUT_BY_UNKNOWN,
+       RELAYD_GROUP_OUTPUT_BY_HOST,
+       RELAYD_GROUP_OUTPUT_BY_SESSION,
+};
+
 /*
  * Contains stream indexed by ID. This is important since many commands lookup
  * streams only by ID thus also keeping them in this hash table makes the
@@ -43,13 +52,17 @@ struct relay_conn_queue {
 extern struct lttng_ht *sessions_ht;
 extern struct lttng_ht *relay_streams_ht;
 extern struct lttng_ht *viewer_streams_ht;
+extern struct sessiond_trace_chunk_registry *sessiond_trace_chunk_registry;
 
 extern char *opt_output_path;
 extern const char *tracing_group_name;
 extern const char * const config_section_name;
+extern enum relay_group_output_by opt_group_output_by;
 
 extern int thread_quit_pipe[2];
 
+extern struct fd_tracker *the_fd_tracker;
+
 void lttng_relay_notify_ready(void);
 int lttng_relay_stop_threads(void);