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

   1 #ifndef BABELTRACE_TRACE_IR_EVENT_CLASS_H
   2 #define BABELTRACE_TRACE_IR_EVENT_CLASS_H
   3
   4 /*
   5  * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
   6  * Copyright 2013, 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 /* For enum bt_event_class_log_level */
  31 #include <babeltrace/trace-ir/event-class-const.h>
  32
  33 #include <stdint.h>
  34
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 struct bt_event_class;
  40 struct bt_stream_class;
  41
  42 extern struct bt_event_class *bt_event_class_create(
  43                 struct bt_stream_class *stream_class);
  44
  45 extern struct bt_event_class *bt_event_class_create_with_id(
  46                 struct bt_stream_class *stream_class, uint64_t id);
  47
  48 extern struct bt_stream_class *bt_event_class_borrow_stream_class(
  49                 struct bt_event_class *event_class);
  50
  51 extern int bt_event_class_set_name(struct bt_event_class *event_class,
  52                 const char *name);
  53
  54 extern void bt_event_class_set_log_level(
  55                 struct bt_event_class *event_class,
  56                 enum bt_event_class_log_level log_level);
  57
  58 extern int bt_event_class_set_emf_uri(
  59                 struct bt_event_class *event_class,
  60                 const char *emf_uri);
  61
  62 extern int bt_event_class_set_specific_context_field_class(
  63                 struct bt_event_class *event_class,
  64                 struct bt_field_class *field_class);
  65
  66 extern int bt_event_class_set_payload_field_class(
  67                 struct bt_event_class *event_class,
  68                 struct bt_field_class *field_class);
  69
  70 #ifdef __cplusplus
  71 }
  72 #endif
  73
  74 #endif /* BABELTRACE_TRACE_IR_EVENT_CLASS_H */