lib: make trace IR API const-correct

[babeltrace.git] / include / babeltrace / trace-ir / event-internal.h

diff --git a/include/babeltrace/trace-ir/event-internal.h b/include/babeltrace/trace-ir/event-internal.h
index ef5bdf0bb631be00466b5a839809a27ea99d3a71..884de6309b9405c0822cdc375660ace0d9836031 100644 (file)
--- a/include/babeltrace/trace-ir/event-internal.h
+++ b/include/babeltrace/trace-ir/event-internal.h
@@ -2,8 +2,6 @@
 #define BABELTRACE_TRACE_IR_EVENT_INTERNAL_H
 
 /*
- * Babeltrace - Trace IR: Event internal
- *
  * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
@@ -50,7 +48,8 @@
 #include <glib.h>
 
 #define BT_ASSERT_PRE_EVENT_HOT(_event) \
-       BT_ASSERT_PRE_HOT((_event), "Event", ": %!+e", (_event))
+       BT_ASSERT_PRE_HOT(((const struct bt_event *) (_event)),         \
+               "Event", ": %!+e", (_event))
 
 struct bt_event {
        struct bt_object base;
@@ -71,7 +70,7 @@ BT_HIDDEN
 struct bt_event *bt_event_new(struct bt_event_class *event_class);
 
 BT_HIDDEN
-void _bt_event_set_is_frozen(struct bt_event *event, bool is_frozen);
+void _bt_event_set_is_frozen(const struct bt_event *event, bool is_frozen);
 
 #ifdef BT_DEV_MODE
 # define bt_event_set_is_frozen                _bt_event_set_is_frozen
@@ -154,7 +153,7 @@ void bt_event_recycle(struct bt_event *event)
         * 2. Move the event class reference to our `event_class`
         *    variable so that we can set the event's class member
         *    to NULL before recycling it. We CANNOT do this after
-        *    we put the event class reference because this bt_put()
+        *    we put the event class reference because this bt_object_put_ref()
         *    could destroy the event class, also destroying its
         *    event pool, thus also destroying our event object (this
         *    would result in an invalid write access).