src/ctf-writer/visitor.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   5  */
   6
   7 #ifndef BABELTRACE_CTF_WRITER_VISITOR_INTERNAL_H
   8 #define BABELTRACE_CTF_WRITER_VISITOR_INTERNAL_H
   9
  10 #include <stdlib.h>
  11 #include <stdint.h>
  12 #include <babeltrace2-ctf-writer/visitor.h>
  13 #include "common/macros.h"
  14
  15 typedef void *(*bt_ctf_child_accessor)(void *object, int index);
  16 typedef int64_t (*bt_ctf_child_count_accessor)(void *object);
  17 typedef int (*bt_ctf_child_visitor)(void *object, bt_ctf_visitor visitor,
  18                 void *data);
  19
  20 struct bt_ctf_visitor_object {
  21         enum bt_ctf_visitor_object_type type;
  22         void *object;
  23 };
  24
  25 BT_HIDDEN
  26 int bt_ctf_visitor_helper(struct bt_ctf_visitor_object *root,
  27                 bt_ctf_child_count_accessor child_counter,
  28                 bt_ctf_child_accessor child_accessor,
  29                 bt_ctf_child_visitor child_visitor,
  30                 bt_ctf_visitor visitor,
  31                 void *data);
  32
  33 #endif /* BABELTRACE_CTF_WRITER_VISITOR_INTERNAL_H */