X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-tracer-core.h;h=f7e61f05f7414b55424c07994986790b4d86b5ab;hb=3327ac33b865cf2ee76934ded1c4b3b177edc3b9;hp=57df175f283d9927ba08fd2841e0f4d980546eca;hpb=9e16611568f395e9b646ecee0906a5a1e3bb7110;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-tracer-core.h b/liblttng-ust/lttng-tracer-core.h
index 57df175f..f7e61f05 100644
--- 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);