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

   1 #ifndef BABELTRACE_TRACE_IR_PACKET_INTERNAL_H
   2 #define BABELTRACE_TRACE_IR_PACKET_INTERNAL_H
   3
   4 /*
   5  * Babeltrace - Trace IR: Stream packet internal
   6  *
   7  * Copyright 2016 Philippe Proulx <pproulx@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 <stdbool.h>
  29 #include <babeltrace/assert-internal.h>
  30 #include <babeltrace/trace-ir/clock-value.h>
  31 #include <babeltrace/trace-ir/packet.h>
  32 #include <babeltrace/trace-ir/fields.h>
  33 #include <babeltrace/trace-ir/stream.h>
  34 #include <babeltrace/trace-ir/field-wrapper-internal.h>
  35 #include <babeltrace/object-internal.h>
  36 #include <babeltrace/babeltrace-internal.h>
  37 #include <babeltrace/property-internal.h>
  38
  39 struct bt_packet {
  40         struct bt_object base;
  41         struct bt_field_wrapper *header_field;
  42         struct bt_field_wrapper *context_field;
  43         struct bt_stream *stream;
  44         struct bt_clock_value *default_beginning_cv;
  45         struct bt_clock_value *default_end_cv;
  46         struct bt_property_uint discarded_event_counter_snapshot;
  47         struct bt_property_uint packet_counter_snapshot;
  48         bool frozen;
  49 };
  50
  51 BT_HIDDEN
  52 void _bt_packet_set_is_frozen(struct bt_packet *packet, bool is_frozen);
  53
  54 #ifdef BT_DEV_MODE
  55 # define bt_packet_set_is_frozen        _bt_packet_set_is_frozen
  56 #else
  57 # define bt_packet_set_is_frozen(_packet, _is_frozen)
  58 #endif /* BT_DEV_MODE */
  59
  60 BT_HIDDEN
  61 struct bt_packet *bt_packet_new(struct bt_stream *stream);
  62
  63 BT_HIDDEN
  64 void bt_packet_recycle(struct bt_packet *packet);
  65
  66 BT_HIDDEN
  67 void bt_packet_destroy(struct bt_packet *packet);
  68
  69 #endif /* BABELTRACE_TRACE_IR_PACKET_INTERNAL_H */