X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fevent-field-value.c;h=b571f6246430ad7ba667b9d24c15a519fc7b7d31;hp=d7687880f6b8c575d0ae59584676848c29ce9745;hb=7c920b632d63ffd82074430d77862176e0fc477c;hpb=82b3cbf431e12b5c5f65eaa474d0328fb86ece87

diff --git a/src/common/event-field-value.c b/src/common/event-field-value.c
index d7687880f..b571f6246 100644
--- a/src/common/event-field-value.c
+++ b/src/common/event-field-value.c
@@ -517,21 +517,23 @@ end:
 	return ret;
 }
 
-const char *lttng_event_field_value_string_get_value(
-		const struct lttng_event_field_value *field_val)
+enum lttng_event_field_value_status lttng_event_field_value_string_get_value(
+		const struct lttng_event_field_value *field_val,
+		const char **value)
 {
-	const char *ret;
+	enum lttng_event_field_value_status status;
 
 	if (!field_val || field_val->type != LTTNG_EVENT_FIELD_VALUE_TYPE_STRING) {
-		ret = NULL;
+		status = LTTNG_EVENT_FIELD_VALUE_STATUS_INVALID;
 		goto end;
 	}
 
-	ret = container_of(field_val,
+	*value = container_of(field_val,
 			const struct lttng_event_field_value_string, parent)->val;
+	status = LTTNG_EVENT_FIELD_VALUE_STATUS_OK;
 
 end:
-	return ret;
+	return status;
 }
 
 enum lttng_event_field_value_status lttng_event_field_value_array_get_length(