include/babeltrace/trace-ir/stream-class.h

   1 #ifndef BABELTRACE_TRACE_IR_STREAM_CLASS_H
   2 #define BABELTRACE_TRACE_IR_STREAM_CLASS_H
   3
   4 /*
   5  * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
   6  * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a copy
   9  * of this software and associated documentation files (the "Software"), to deal
  10  * in the Software without restriction, including without limitation the rights
  11  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12  * copies of the Software, and to permit persons to whom the Software is
  13  * furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included in
  16  * all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  24  * SOFTWARE.
  25  *
  26  * The Common Trace Format (CTF) Specification is available at
  27  * http://www.efficios.com/ctf
  28  */
  29
  30 #include <stdint.h>
  31
  32 /*
  33  * For bt_bool, bt_trace_class, bt_stream_class, bt_event_class,
  34  * bt_clock_class
  35  */
  36 #include <babeltrace/types.h>
  37
  38 #ifdef __cplusplus
  39 extern "C" {
  40 #endif
  41
  42 extern bt_stream_class *bt_stream_class_create(
  43                 bt_trace_class *trace_class);
  44
  45 extern bt_stream_class *bt_stream_class_create_with_id(
  46                 bt_trace_class *trace_class, uint64_t id);
  47
  48 extern bt_trace_class *bt_stream_class_borrow_trace_class(
  49                 bt_stream_class *stream_class);
  50
  51 extern int bt_stream_class_set_name(bt_stream_class *stream_class,
  52                 const char *name);
  53
  54 extern void bt_stream_class_set_assigns_automatic_event_class_id(
  55                 bt_stream_class *stream_class, bt_bool value);
  56
  57 extern void bt_stream_class_set_assigns_automatic_stream_id(
  58                 bt_stream_class *stream_class, bt_bool value);
  59
  60 extern int bt_stream_class_set_packet_context_field_class(
  61                 bt_stream_class *stream_class,
  62                 bt_field_class *field_class);
  63
  64 extern int bt_stream_class_set_event_header_field_class(
  65                 bt_stream_class *stream_class,
  66                 bt_field_class *field_class);
  67
  68 extern int
  69 bt_stream_class_set_event_common_context_field_class(
  70                 bt_stream_class *stream_class,
  71                 bt_field_class *field_class);
  72
  73 extern bt_event_class *
  74 bt_stream_class_borrow_event_class_by_index(
  75                 bt_stream_class *stream_class, uint64_t index);
  76
  77 extern bt_event_class *
  78 bt_stream_class_borrow_event_class_by_id(
  79                 bt_stream_class *stream_class, uint64_t id);
  80
  81 extern bt_clock_class *bt_stream_class_borrow_default_clock_class(
  82                 bt_stream_class *stream_class);
  83
  84 extern int bt_stream_class_set_default_clock_class(
  85                 bt_stream_class *stream_class,
  86                 bt_clock_class *clock_class);
  87
  88 extern void
  89 bt_stream_class_set_packets_have_discarded_event_counter_snapshot(
  90                 bt_stream_class *stream_class, bt_bool value);
  91
  92 extern void
  93 bt_stream_class_set_packets_have_packet_counter_snapshot(
  94                 bt_stream_class *stream_class, bt_bool value);
  95
  96 extern void
  97 bt_stream_class_set_packets_have_default_beginning_clock_value(
  98                 bt_stream_class *stream_class, bt_bool value);
  99
 100 extern void
 101 bt_stream_class_set_packets_have_default_end_clock_value(
 102                 bt_stream_class *stream_class, bt_bool value);
 103
 104 #ifdef __cplusplus
 105 }
 106 #endif
 107
 108 #endif /* BABELTRACE_TRACE_IR_STREAM_CLASS_H */