X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Ftrace-ir%2Fclock-class-const.h;h=f7afc24802b491d4e19628571b296da6dc2cfd4c;hb=8c41fd73456a0645bb1798174e49b882d4f7bff7;hp=0974facc848b0740a0db303aa8c9e7ef82035ef2;hpb=6a84831f119d0bbc3339783e87818429f755ab1a;p=babeltrace.git

diff --git a/include/babeltrace/trace-ir/clock-class-const.h b/include/babeltrace/trace-ir/clock-class-const.h
index 0974facc..f7afc248 100644
--- a/include/babeltrace/trace-ir/clock-class-const.h
+++ b/include/babeltrace/trace-ir/clock-class-const.h
@@ -36,6 +36,12 @@
 extern "C" {
 #endif
 
+enum bt_clock_class_status {
+	BT_CLOCK_CLASS_STATUS_OK = 0,
+	BT_CLOCK_CLASS_STATUS_NOMEM = -12,
+	BT_CLOCK_CLASS_STATUS_OVERFLOW = -75,
+};
+
 extern const char *bt_clock_class_get_name(
 		const bt_clock_class *clock_class);
 
@@ -57,7 +63,7 @@ extern bt_bool bt_clock_class_is_absolute(
 extern bt_uuid bt_clock_class_get_uuid(
 		const bt_clock_class *clock_class);
 
-extern int bt_clock_class_cycles_to_ns_from_origin(
+extern enum bt_clock_class_status bt_clock_class_cycles_to_ns_from_origin(
 		const bt_clock_class *clock_class,
 		uint64_t cycles, int64_t *ns_from_origin);