include/babeltrace2-ctf-writer/trace.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_TRACE_H
   8 #define BABELTRACE2_CTF_WRITER_TRACE_H
   9
  10 #ifdef __cplusplus
  11 extern "C" {
  12 #endif
  13
  14 struct bt_ctf_trace;
  15 struct bt_ctf_stream_class;
  16 struct bt_ctf_stream;
  17
  18 extern enum bt_ctf_byte_order bt_ctf_trace_get_native_byte_order(
  19                 struct bt_ctf_trace *trace);
  20
  21 extern int bt_ctf_trace_set_native_byte_order(struct bt_ctf_trace *trace,
  22                 enum bt_ctf_byte_order native_byte_order);
  23
  24 extern const uint8_t *bt_ctf_trace_get_uuid(
  25                 struct bt_ctf_trace *trace);
  26
  27 extern int bt_ctf_trace_set_uuid(struct bt_ctf_trace *trace,
  28                 const uint8_t *uuid);
  29
  30 extern int bt_ctf_trace_set_environment_field_integer(
  31                 struct bt_ctf_trace *trace, const char *name,
  32                 int64_t value);
  33
  34 extern int bt_ctf_trace_set_environment_field_string(
  35                 struct bt_ctf_trace *trace, const char *name,
  36                 const char *value);
  37
  38 extern struct bt_ctf_field_type *bt_ctf_trace_get_packet_header_field_type(
  39                 struct bt_ctf_trace *trace);
  40
  41 extern int bt_ctf_trace_set_packet_header_field_type(struct bt_ctf_trace *trace,
  42                 struct bt_ctf_field_type *packet_header_type);
  43
  44 extern int64_t bt_ctf_trace_get_stream_class_count(
  45                 struct bt_ctf_trace *trace);
  46
  47 extern struct bt_ctf_stream_class *bt_ctf_trace_get_stream_class_by_index(
  48                 struct bt_ctf_trace *trace, uint64_t index);
  49
  50 extern struct bt_ctf_stream_class *bt_ctf_trace_get_stream_class_by_id(
  51                 struct bt_ctf_trace *trace, uint64_t id);
  52
  53 extern int bt_ctf_trace_add_stream_class(struct bt_ctf_trace *trace,
  54                 struct bt_ctf_stream_class *stream_class);
  55
  56 extern int64_t bt_ctf_trace_get_stream_count(struct bt_ctf_trace *trace);
  57
  58 extern struct bt_ctf_stream *bt_ctf_trace_get_stream_by_index(
  59                 struct bt_ctf_trace *trace, uint64_t index);
  60
  61 extern const char *bt_ctf_trace_get_name(struct bt_ctf_trace *trace);
  62
  63 #ifdef __cplusplus
  64 }
  65 #endif
  66
  67 #endif /* BABELTRACE2_CTF_WRITER_TRACE_H */