Fix API: add const qualifiers, privatize struct bt_ctf_event

[babeltrace.git] / include / babeltrace / iterator-internal.h

diff --git a/include/babeltrace/iterator-internal.h b/include/babeltrace/iterator-internal.h
index ea47745a723c9b1a84d82942daa8434885be9917..8000875ec5cefa76897f418448dfde77ab83be23 100644 (file)
--- a/include/babeltrace/iterator-internal.h
+++ b/include/babeltrace/iterator-internal.h
@@ -30,7 +30,7 @@
 struct bt_iter {
        struct ptr_heap *stream_heap;
        struct bt_context *ctx;
-       struct bt_iter_pos *end_pos;
+       const struct bt_iter_pos *end_pos;
 };
 
 /*
@@ -46,8 +46,8 @@ struct bt_iter {
  * trace) is the EOF criterion.
  */
 struct bt_iter *bt_iter_create(struct bt_context *ctx,
-               struct bt_iter_pos *begin_pos,
-               struct bt_iter_pos *end_pos);
+               const struct bt_iter_pos *begin_pos,
+               const struct bt_iter_pos *end_pos);
 
 /*
  * bt_iter_destroy - Free a trace collection iterator.
@@ -56,8 +56,8 @@ void bt_iter_destroy(struct bt_iter *iter);
 
 int bt_iter_init(struct bt_iter *iter,
                struct bt_context *ctx,
-               struct bt_iter_pos *begin_pos,
-               struct bt_iter_pos *end_pos);
+               const struct bt_iter_pos *begin_pos,
+               const struct bt_iter_pos *end_pos);
 void bt_iter_fini(struct bt_iter *iter);
 
 #endif /* _BABELTRACE_ITERATOR_INTERNAL_H */