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

   1 #ifndef BABELTRACE_TRACE_IR_TRACE_CLASS_INTERNAL_H
   2 #define BABELTRACE_TRACE_IR_TRACE_CLASS_INTERNAL_H
   3
   4 /*
   5  * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   6  *
   7  * Author: Jérémie Galarneau <jeremie.galarneau@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/assert-pre-internal.h>
  29 #include <babeltrace/trace-ir/trace-class.h>
  30 #include <babeltrace/trace-ir/stream-class-internal.h>
  31 #include <babeltrace/trace-ir/field-classes.h>
  32 #include <babeltrace/trace-ir/fields.h>
  33 #include <babeltrace/trace-ir/attributes-internal.h>
  34 #include <babeltrace/trace-ir/clock-class-internal.h>
  35 #include <babeltrace/object-internal.h>
  36 #include <babeltrace/object-pool-internal.h>
  37 #include <babeltrace/babeltrace-internal.h>
  38 #include <babeltrace/values.h>
  39 #include <babeltrace/types.h>
  40 #include <glib.h>
  41 #include <sys/types.h>
  42 #include <babeltrace/compat/uuid-internal.h>
  43
  44 struct bt_trace_class {
  45         struct bt_object base;
  46
  47         struct {
  48                 GString *str;
  49
  50                 /* NULL or `str->str` above */
  51                 const char *value;
  52         } name;
  53
  54         struct {
  55                 uint8_t uuid[BABELTRACE_UUID_LEN];
  56
  57                 /* NULL or `uuid` above */
  58                 bt_uuid value;
  59         } uuid;
  60
  61         struct bt_value *environment;
  62
  63         /* Array of `struct bt_stream_class *` */
  64         GPtrArray *stream_classes;
  65
  66         struct bt_field_class *packet_header_fc;
  67         bool assigns_automatic_stream_class_id;
  68
  69         /* Pool of `struct bt_field_wrapper *` */
  70         struct bt_object_pool packet_header_field_pool;
  71
  72         bool frozen;
  73 };
  74
  75 BT_HIDDEN
  76 void _bt_trace_class_freeze(const struct bt_trace_class *trace_class);
  77
  78 #ifdef BT_DEV_MODE
  79 # define bt_trace_class_freeze          _bt_trace_class_freeze
  80 #else
  81 # define bt_trace_class_freeze(_tc)
  82 #endif
  83
  84 #endif /* BABELTRACE_TRACE_IR_TRACE_CLASS_INTERNAL_H */