X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Fhandle.h;h=c5958b4023e3b361a0496122a35e249435942b3f;hp=a313e79632fd9457f48c494cbef2ba4b2b5e1486;hb=95681498599cbd3bc1aa6dfa725a668ab272170b;hpb=272ba89a5ee1a45f1fcdd7b46139cd0cefd2150d

diff --git a/include/lttng/handle.h b/include/lttng/handle.h
index a313e7963..c5958b402 100644
--- a/include/lttng/handle.h
+++ b/include/lttng/handle.h
@@ -43,7 +43,11 @@ struct lttng_handle {
  * This handle contains the session name and domain on which the command will
  * be executed. A domain is basically a tracer like the kernel or user space.
  *
- * Return an newly allocated handle that should be freed using
+ * A NULL domain indicates that the handle is not bound to a specific domain.
+ * This is mostly used for actions that apply on a session and not on a domain
+ * (e.g lttng_set_consumer_url).
+ *
+ * Return a newly allocated handle that should be freed using
  * lttng_destroy_handle. On error, NULL is returned.
  */
 extern struct lttng_handle *lttng_create_handle(const char *session_name,