include/babeltrace2-ctf-writer/clock-class.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (C) 2010-2019 EfficiOS Inc. and Linux Foundation
   5  */
   6
   7 #ifndef BABELTRACE2_CTF_WRITER_CLOCK_CLASS_H
   8 #define BABELTRACE2_CTF_WRITER_CLOCK_CLASS_H
   9
  10 #include <stdint.h>
  11
  12 #ifdef __cplusplus
  13 extern "C" {
  14 #endif
  15
  16 struct bt_ctf_clock_class;
  17
  18 extern struct bt_ctf_clock_class *bt_ctf_clock_class_create(const char *name,
  19                 uint64_t freq);
  20
  21 extern const char *bt_ctf_clock_class_get_name(
  22                 struct bt_ctf_clock_class *clock_class);
  23
  24 extern int bt_ctf_clock_class_set_name(struct bt_ctf_clock_class *clock_class,
  25                 const char *name);
  26
  27 extern const char *bt_ctf_clock_class_get_description(
  28                 struct bt_ctf_clock_class *clock_class);
  29
  30 extern int bt_ctf_clock_class_set_description(
  31                 struct bt_ctf_clock_class *clock_class,
  32                 const char *desc);
  33
  34 extern uint64_t bt_ctf_clock_class_get_frequency(
  35                 struct bt_ctf_clock_class *clock_class);
  36
  37 extern int bt_ctf_clock_class_set_frequency(
  38                 struct bt_ctf_clock_class *clock_class, uint64_t freq);
  39
  40 extern uint64_t bt_ctf_clock_class_get_precision(
  41                 struct bt_ctf_clock_class *clock_class);
  42
  43 extern int bt_ctf_clock_class_set_precision(
  44                 struct bt_ctf_clock_class *clock_class, uint64_t precision);
  45
  46 extern int bt_ctf_clock_class_get_offset_s(
  47                 struct bt_ctf_clock_class *clock_class, int64_t *seconds);
  48
  49 extern int bt_ctf_clock_class_set_offset_s(
  50                 struct bt_ctf_clock_class *clock_class, int64_t seconds);
  51
  52 extern int bt_ctf_clock_class_get_offset_cycles(
  53                 struct bt_ctf_clock_class *clock_class, int64_t *cycles);
  54
  55 extern int bt_ctf_clock_class_set_offset_cycles(
  56                 struct bt_ctf_clock_class *clock_class, int64_t cycles);
  57
  58 extern bt_ctf_bool bt_ctf_clock_class_is_absolute(
  59                 struct bt_ctf_clock_class *clock_class);
  60
  61 extern int bt_ctf_clock_class_set_is_absolute(
  62                 struct bt_ctf_clock_class *clock_class, bt_ctf_bool is_absolute);
  63
  64 extern const uint8_t *bt_ctf_clock_class_get_uuid(
  65                 struct bt_ctf_clock_class *clock_class);
  66
  67 extern int bt_ctf_clock_class_set_uuid(struct bt_ctf_clock_class *clock_class,
  68                 const uint8_t *uuid);
  69 #ifdef __cplusplus
  70 }
  71 #endif
  72
  73 #endif /* BABELTRACE2_CTF_WRITER_CLOCK_CLASS_H */