include/babeltrace/ctf-ir/stream-internal.h

   1 #ifndef BABELTRACE_CTF_IR_STREAM_INTERNAL_H
   2 #define BABELTRACE_CTF_IR_STREAM_INTERNAL_H
   3
   4 /*
   5  * BabelTrace - CTF Writer: Stream internal
   6  *
   7  * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   8  *
   9  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
  10  *
  11  * Permission is hereby granted, free of charge, to any person obtaining a copy
  12  * of this software and associated documentation files (the "Software"), to deal
  13  * in the Software without restriction, including without limitation the rights
  14  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  15  * copies of the Software, and to permit persons to whom the Software is
  16  * furnished to do so, subject to the following conditions:
  17  *
  18  * The above copyright notice and this permission notice shall be included in
  19  * all copies or substantial portions of the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  22  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  23  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  24  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  25  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  26  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  27  * SOFTWARE.
  28  */
  29
  30 #include <babeltrace/ctf-ir/stream.h>
  31 #include <babeltrace/ctf-ir/utils-internal.h>
  32 #include <babeltrace/object-internal.h>
  33 #include <babeltrace/object-pool-internal.h>
  34 #include <babeltrace/babeltrace-internal.h>
  35 #include <glib.h>
  36
  37 struct bt_stream_class;
  38 struct bt_stream;
  39
  40 struct bt_stream {
  41         struct bt_object base;
  42
  43         /* Weak: parent is this class's trace */
  44         struct bt_stream_class *class;
  45
  46         struct {
  47                 GString *str;
  48
  49                 /* NULL or `str->str` above */
  50                 const char *value;
  51         } name;
  52
  53         uint64_t id;
  54
  55         /* Pool of `struct bt_packet *` */
  56         struct bt_object_pool packet_pool;
  57
  58         bool frozen;
  59 };
  60
  61 BT_HIDDEN
  62 void _bt_stream_freeze(struct bt_stream *stream);
  63
  64 #ifdef BT_DEV_MODE
  65 # define bt_stream_freeze               _bt_stream_freeze
  66 #else
  67 # define bt_stream_freeze(_stream)
  68 #endif
  69
  70 #endif /* BABELTRACE_CTF_IR_STREAM_INTERNAL_H */