X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Flttng-sessiond.h;h=6090e086c4f257311c57f068aa75ef71c585c393;hb=0b2dc8df2a6d7b3341a72a04767dd6328907c97c;hp=63e9be9989e0e978b04a5c37c0c1a027a41fcc87;hpb=2f77fc4b3720dc8f75847130498c2d4aad7c03ec;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/lttng-sessiond.h b/src/bin/lttng-sessiond/lttng-sessiond.h
index 63e9be998..6090e086c 100644
--- a/src/bin/lttng-sessiond/lttng-sessiond.h
+++ b/src/bin/lttng-sessiond/lttng-sessiond.h
@@ -23,6 +23,7 @@
 #include <urcu/wfqueue.h>
 
 #include <common/sessiond-comm/sessiond-comm.h>
+#include <common/compat/poll.h>
 #include <common/compat/socket.h>
 
 #include "session.h"
@@ -64,4 +65,29 @@ struct ust_cmd_queue {
 	struct cds_wfq_queue queue;
 };
 
+/*
+ * This pipe is used to inform the thread managing application notify
+ * communication that a command is queued and ready to be processed.
+ */
+extern int apps_cmd_notify_pipe[2];
+
+/*
+ * Used to notify that a hash table needs to be destroyed by dedicated
+ * thread. Required by design because we don't want to move destroy
+ * paths outside of large RCU read-side lock paths, and destroy cannot
+ * be called by call_rcu thread, because it may hang (waiting for
+ * call_rcu completion).
+ */
+extern int ht_cleanup_pipe[2];
+
+/*
+ * Populated when the daemon starts with the current page size of the system.
+ */
+extern long page_size;
+
+int sessiond_set_thread_pollset(struct lttng_poll_event *events, size_t size);
+int sessiond_check_thread_quit_pipe(int fd, uint32_t events);
+
+void *thread_ht_cleanup(void *data);
+
 #endif /* _LTT_SESSIOND_H */