Add condition-targeting error query

[lttng-tools.git] / src / bin / lttng-sessiond / trigger-error-query.c

diff --git a/src/bin/lttng-sessiond/trigger-error-query.c b/src/bin/lttng-sessiond/trigger-error-query.c
index 4c464004d52f49fffcc1769fc8a338926ff0ed62..ac076b21ee771f74d267c43ffad95cb2090971d3 100644 (file)
--- a/src/bin/lttng-sessiond/trigger-error-query.c
+++ b/src/bin/lttng-sessiond/trigger-error-query.c
@@ -14,6 +14,14 @@ LTTNG_HIDDEN
 enum lttng_trigger_status lttng_trigger_add_error_results(
                const struct lttng_trigger *trigger,
                struct lttng_error_query_results *results)
+{
+       return LTTNG_TRIGGER_STATUS_OK;
+}
+
+LTTNG_HIDDEN
+enum lttng_trigger_status lttng_trigger_condition_add_error_results(
+               const struct lttng_trigger *trigger,
+               struct lttng_error_query_results *results)
 {
        enum lttng_trigger_status status;
        uint64_t discarded_tracer_messages_count;
@@ -29,7 +37,12 @@ enum lttng_trigger_status lttng_trigger_add_error_results(
                        &trigger_owner);
        assert(status == LTTNG_TRIGGER_STATUS_OK);
 
-       /* Only add discarded tracer messages count for applicable triggers. */
+       /*
+        * Only add discarded tracer messages count for applicable conditions.
+        * As of 2.13, only "event rule matches" conditions can generate
+        * reportable errors hence why this function is very specific to this
+        * condition type.
+        */
        if (!lttng_trigger_needs_tracer_notifier(trigger)) {
                status = LTTNG_TRIGGER_STATUS_OK;
                goto end;