Fix: baddr deadlock with lttng-ust destructor

[lttng-ust.git] / liblttng-ust / lttng-tracer-core.h

diff --git a/liblttng-ust/lttng-tracer-core.h b/liblttng-ust/lttng-tracer-core.h
index 57df175f283d9927ba08fd2841e0f4d980546eca..f7e61f05f7414b55424c07994986790b4d86b5ab 100644 (file)
--- a/liblttng-ust/lttng-tracer-core.h
+++ b/liblttng-ust/lttng-tracer-core.h
@@ -34,7 +34,8 @@ struct lttng_session;
 struct lttng_channel;
 struct lttng_event;
 
-void ust_lock(void);
+int ust_lock(void) __attribute__ ((warn_unused_result));
+void ust_lock_nocheck(void);
 void ust_unlock(void);
 
 void lttng_fixup_event_tls(void);