include/babeltrace/ctf-writer/visitor-internal.h

   1 #ifndef BABELTRACE_CTF_WRITER_VISITOR_INTERNAL_H
   2 #define BABELTRACE_CTF_WRITER_VISITOR_INTERNAL_H
   3
   4 /*
   5  * BabelTrace - CTF writer: Visitor internal
   6  *
   7  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   8  *
   9  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
  10  *
  11  * Permission is hereby granted, free of charge, to any person obtaining a copy
  12  * of this software and associated documentation files (the "Software"), to deal
  13  * in the Software without restriction, including without limitation the rights
  14  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  15  * copies of the Software, and to permit persons to whom the Software is
  16  * furnished to do so, subject to the following conditions:
  17  *
  18  * The above copyright notice and this permission notice shall be included in
  19  * all copies or substantial portions of the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  22  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  23  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  24  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  25  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  26  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  27  * SOFTWARE.
  28  */
  29
  30 #include <babeltrace/ctf-writer/visitor.h>
  31 #include <babeltrace/babeltrace-internal.h>
  32
  33 typedef void *(*bt_ctf_child_accessor)(void *object, int index);
  34 typedef int64_t (*bt_ctf_child_count_accessor)(void *object);
  35 typedef int (*bt_ctf_child_visitor)(void *object, bt_ctf_visitor visitor,
  36                 void *data);
  37
  38 struct bt_ctf_visitor_object {
  39         enum bt_ctf_visitor_object_type type;
  40         void *object;
  41 };
  42
  43 BT_HIDDEN
  44 int visitor_helper(struct bt_ctf_visitor_object *root,
  45                 bt_ctf_child_count_accessor child_counter,
  46                 bt_ctf_child_accessor child_accessor,
  47                 bt_ctf_child_visitor child_visitor,
  48                 bt_ctf_visitor visitor,
  49                 void *data);
  50
  51 #endif /* BABELTRACE_CTF_WRITER_VISITOR_INTERNAL_H */