Remove the sessiond "ready" counter mechanism

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

diff --git a/include/lttng/load.h b/include/lttng/load.h
index 9f4c7ab8ee81f3f47c5de4a96f3d9cd56d53bb9c..c8172b0aeb4aa56691d5891d4423c42eb8deaa1f 100644 (file)
--- a/include/lttng/load.h
+++ b/include/lttng/load.h
@@ -70,8 +70,6 @@ int lttng_load_session_attr_get_overwrite(
  * configuration.
  *
  * NULL indicates no override will be applied on configuration load.
- *
- * Caller is responsible for freeing the return value.
  */
 const char *lttng_load_session_attr_get_override_url(
        struct lttng_load_session_attr *attr);
@@ -82,24 +80,31 @@ const char *lttng_load_session_attr_get_override_url(
  * configuration(s).
  *
  * NULL indicates no control URL override will be applied on configuration load.
- *
- * Caller is responsible for freeing the return value.
  */
 const char *lttng_load_session_attr_get_override_ctrl_url(
        struct lttng_load_session_attr *attr);
 
 /*
  * Return the configuration override data URL attribute. This attribute
- * indicate a data URL override to be applied during the loading of the
+ * indicates a data URL override to be applied during the loading of the
  * configuration(s).
  *
  * NULL indicates no data URL override will be applied on configuration load.
- *
- * Caller is responsible for freeing the return value.
  */
 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.
  *
@@ -138,20 +143,21 @@ int lttng_load_session_attr_set_overwrite(
  * */
 
 /*
- * Set the control url override attribute.
+ * Set the url override attribute.
  *
  * Supported format:
- *     NETPROTO://(HOST | IPADDR)[:PORT][/TRACEPATH]
+ *    file://TRACEPATH
+ *    NETPROTO://(HOST | IPADDR)[:CTRLPORT[:DATAPORT]][/TRACEPATH]
  *
  *     Where NETPROTO is one of {tcp, tcp6}
  *
  * See lttng-create(1) for more detail.
  */
-int lttng_load_session_attr_set_override_ctrl_url(
+int lttng_load_session_attr_set_override_url(
        struct lttng_load_session_attr *attr, const char *url);
 
 /*
- * Set the data url override attribute.
+ * Set the control url override attribute.
  *
  * Supported format:
  *     NETPROTO://(HOST | IPADDR)[:PORT][/TRACEPATH]
@@ -160,23 +166,31 @@ int lttng_load_session_attr_set_override_ctrl_url(
  *
  * See lttng-create(1) for more detail.
  */
-int lttng_load_session_attr_set_override_data_url(
+int lttng_load_session_attr_set_override_ctrl_url(
        struct lttng_load_session_attr *attr, const char *url);
 
 /*
- * Set the url override attribute.
+ * Set the data url override attribute.
  *
  * Supported format:
- *    file://TRACEPATH
- *    NETPROTO://(HOST | IPADDR)[:CTRLPORT[:DATAPORT]][/TRACEPATH]
+ *     NETPROTO://(HOST | IPADDR)[:PORT][/TRACEPATH]
  *
  *     Where NETPROTO is one of {tcp, tcp6}
  *
  * See lttng-create(1) for more detail.
  */
-int lttng_load_session_attr_set_override_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).
  *