X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Ftrace-ir%2Ffield-class-const.h;h=cb369b37f21118879df3f5455b4e24eb11d650f9;hb=4295b9e071cc31cb652c8de40b35d149dfa0769f;hp=da751ebec9faffe3bf18eb956c96e0811534699a;hpb=18941e5de94488fe6f1c3ec70e749c6d3aa5acac;p=babeltrace.git

diff --git a/include/babeltrace/trace-ir/field-class-const.h b/include/babeltrace/trace-ir/field-class-const.h
index da751ebe..cb369b37 100644
--- a/include/babeltrace/trace-ir/field-class-const.h
+++ b/include/babeltrace/trace-ir/field-class-const.h
@@ -42,6 +42,11 @@
 extern "C" {
 #endif
 
+enum bt_field_class_status {
+	BT_FIELD_CLASS_STATUS_OK = 0,
+	BT_FIELD_CLASS_STATUS_NOMEM = -12,
+};
+
 enum bt_field_class_type {
 	BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER,
 	BT_FIELD_CLASS_TYPE_SIGNED_INTEGER,
@@ -106,12 +111,14 @@ bt_field_class_signed_enumeration_mapping_ranges_get_range_by_index(
 		const bt_field_class_unsigned_enumeration_mapping_ranges *ranges,
 		uint64_t index, int64_t *lower, int64_t *upper);
 
-extern int bt_field_class_unsigned_enumeration_get_mapping_labels_by_value(
+extern enum bt_field_class_status
+bt_field_class_unsigned_enumeration_get_mapping_labels_by_value(
 		const bt_field_class *field_class, uint64_t value,
 		bt_field_class_enumeration_mapping_label_array *label_array,
 		uint64_t *count);
 
-extern int bt_field_class_signed_enumeration_get_mapping_labels_by_value(
+extern enum bt_field_class_status
+bt_field_class_signed_enumeration_get_mapping_labels_by_value(
 		const bt_field_class *field_class, int64_t value,
 		bt_field_class_enumeration_mapping_label_array *label_array,
 		uint64_t *count);