lttng_ctl: add session_name to load override

[lttng-tools.git] / include / lttng / load.h

diff --git a/include/lttng/load.h b/include/lttng/load.h
index 808b51331aab38399f0a779fd7b2ae2af2d77d64..a5a78dd312a038276ebdb448f008304cac814c80 100644 (file)
--- a/include/lttng/load.h
+++ b/include/lttng/load.h
@@ -94,6 +94,17 @@ const char *lttng_load_session_attr_get_override_ctrl_url(
 const char *lttng_load_session_attr_get_override_data_url(
        struct lttng_load_session_attr *attr);
 
+/*
+ * Return the configuration override session name attribute.
+ * This attribute indicates a session name override to be applied during
+ * the loading of the configuration(s).
+ *
+ * NULL indicates no session name override will be applied on configuration
+ * load.
+ */
+const char *lttng_load_session_attr_get_override_session_name(
+       struct lttng_load_session_attr *attr);
+
 /*
  * Load session attribute setter family of functions.
  *
@@ -171,6 +182,15 @@ int lttng_load_session_attr_set_override_ctrl_url(
 int lttng_load_session_attr_set_override_data_url(
        struct lttng_load_session_attr *attr, const char *url);
 
+/*
+ * Set the session name override attribute.
+ *
+ * Loading a configuration file defining multiple sessions will fail if a
+ * session name is provided.
+ */
+int lttng_load_session_attr_set_override_session_name(
+       struct lttng_load_session_attr *attr, const char *session_name);
+
 /*
  * Load session configuration(s).
  *