X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Fuserspace-probe.h;h=9378eda8a0a149cfb9509b0b1f1256ed88f4f015;hb=b33f872b72c7c01ded6bd7d0604d6aec7fa5721b;hp=2d8c6f1257346dc22059d19441532a1ef3b8f962;hpb=87597c2c3bbaa1502ad2025cbf16704829f3b464;p=lttng-tools.git

diff --git a/include/lttng/userspace-probe.h b/include/lttng/userspace-probe.h
index 2d8c6f125..9378eda8a 100644
--- a/include/lttng/userspace-probe.h
+++ b/include/lttng/userspace-probe.h
@@ -71,7 +71,9 @@ struct lttng_userspace_probe_location;
 
 enum lttng_userspace_probe_location_type {
 	LTTNG_USERSPACE_PROBE_LOCATION_TYPE_UNKNOWN	= -1,
+	/* Traces a function's entry and exit. */
 	LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION	= 0,
+	/* Trace a single point. */
 	LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT	= 1,
 };