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

   1 #ifndef BABELTRACE_CTF_WRITER_CLOCK_INTERNAL_H
   2 #define BABELTRACE_CTF_WRITER_CLOCK_INTERNAL_H
   3
   4 /*
   5  * BabelTrace - CTF writer: Clock internal
   6  *
   7  * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a copy
  10  * of this software and associated documentation files (the "Software"), to deal
  11  * in the Software without restriction, including without limitation the rights
  12  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  13  * copies of the Software, and to permit persons to whom the Software is
  14  * furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included in
  17  * all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  24  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  25  * SOFTWARE.
  26  */
  27
  28 #include <babeltrace/ctf-writer/clock.h>
  29 #include <babeltrace/ctf-ir/clock-class.h>
  30 #include <babeltrace/ctf-ir/trace-internal.h>
  31 #include <babeltrace/object-internal.h>
  32 #include <babeltrace/babeltrace-internal.h>
  33 #include <glib.h>
  34 #include <babeltrace/compat/uuid-internal.h>
  35
  36 struct bt_ctf_clock_class {
  37         struct bt_clock_class common;
  38 };
  39
  40 struct bt_ctf_clock {
  41         struct bt_object base;
  42         struct bt_ctf_clock_class *clock_class;
  43         uint64_t value;         /* Current clock value */
  44 };
  45
  46 struct metadata_context;
  47
  48 BT_HIDDEN
  49 int bt_ctf_clock_get_value(struct bt_ctf_clock *clock, uint64_t *value);
  50
  51 BT_HIDDEN
  52 void bt_ctf_clock_class_serialize(struct bt_ctf_clock_class *clock_class,
  53                 struct metadata_context *context);
  54
  55 #endif /* BABELTRACE_CTF_WRITER_CLOCK_INTERNAL_H */