+
+int bt_packet_move_header_field(struct bt_packet *packet,
+ struct bt_packet_header_field *header_field)
+{
+ struct bt_trace *trace;
+ struct bt_field_wrapper *field_wrapper = (void *) header_field;
+
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_NON_NULL(field_wrapper, "Header field");
+ BT_ASSERT_PRE_PACKET_HOT(packet);
+ trace = bt_stream_class_borrow_trace_inline(packet->stream->class);
+ BT_ASSERT_PRE(trace->packet_header_ft,
+ "Trace has no packet header field type: %!+t",
+ trace);
+ BT_ASSERT_PRE(field_wrapper->field->type ==
+ trace->packet_header_ft,
+ "Unexpected packet header field's type: "
+ "%![ft-]+F, %![expected-ft-]+F", field_wrapper->field->type,
+ trace->packet_header_ft);
+
+ /* Recycle current header field: always exists */
+ BT_ASSERT(packet->header_field);
+ recycle_header_field(packet->header_field, trace);
+
+ /* Move new field */
+ packet->header_field = field_wrapper;
+ return 0;
+}
+
+int bt_packet_move_context_field(struct bt_packet *packet,
+ struct bt_packet_context_field *context_field)
+{
+ struct bt_stream_class *stream_class;
+ struct bt_field_wrapper *field_wrapper = (void *) context_field;
+
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_NON_NULL(field_wrapper, "Context field");
+ BT_ASSERT_PRE_HOT(packet, "Packet", ": %!+a", packet);
+ stream_class = packet->stream->class;
+ BT_ASSERT_PRE(stream_class->packet_context_ft,
+ "Stream class has no packet context field type: %!+S",
+ stream_class);
+ BT_ASSERT_PRE(field_wrapper->field->type ==
+ stream_class->packet_context_ft,
+ "Unexpected packet header field's type: "
+ "%![ft-]+F, %![expected-ft-]+F", field_wrapper->field->type,
+ stream_class->packet_context_ft);
+
+ /* Recycle current context field: always exists */
+ BT_ASSERT(packet->context_field);
+ recycle_context_field(packet->context_field, stream_class);
+
+ /* Move new field */
+ packet->context_field = field_wrapper;
+ return 0;
+}
+
+int bt_packet_set_default_beginning_clock_value(struct bt_packet *packet,
+ uint64_t value_cycles)
+{
+ struct bt_stream_class *sc;
+
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_PACKET_HOT(packet);
+ sc = packet->stream->class;
+ BT_ASSERT(sc);
+ BT_ASSERT_PRE(sc->default_clock_class,
+ "Packet's stream class has no default clock class: "
+ "%![packet-]+a, %![sc-]+S", packet, sc);
+ BT_ASSERT_PRE(sc->packets_have_default_beginning_cv,
+ "Packet's stream class indicates that its packets have "
+ "no default beginning clock value: %![packet-]+a, %![sc-]+S",
+ packet, sc);
+ BT_ASSERT(packet->default_beginning_cv);
+ bt_clock_value_set_value_inline(packet->default_beginning_cv, value_cycles);
+ BT_LIB_LOGV("Set packet's default beginning clock value: "
+ "%![packet-]+a, value=%" PRIu64, value_cycles);
+ return 0;
+}
+
+enum bt_clock_value_status bt_packet_borrow_default_beginning_clock_value(
+ struct bt_packet *packet, struct bt_clock_value **clock_value)
+{
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_NON_NULL(clock_value, "Clock value (output)");
+ *clock_value = packet->default_beginning_cv;
+ return BT_CLOCK_VALUE_STATUS_KNOWN;
+}
+
+int bt_packet_set_default_end_clock_value(struct bt_packet *packet,
+ uint64_t value_cycles)
+{
+ struct bt_stream_class *sc;
+
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_PACKET_HOT(packet);
+ sc = packet->stream->class;
+ BT_ASSERT(sc);
+ BT_ASSERT_PRE(sc->default_clock_class,
+ "Packet's stream class has no default clock class: "
+ "%![packet-]+a, %![sc-]+S", packet, sc);
+ BT_ASSERT_PRE(sc->packets_have_default_end_cv,
+ "Packet's stream class indicates that its packets have "
+ "no default end clock value: %![packet-]+a, %![sc-]+S",
+ packet, sc);
+ BT_ASSERT(packet->default_end_cv);
+ bt_clock_value_set_value_inline(packet->default_end_cv, value_cycles);
+ BT_LIB_LOGV("Set packet's default end clock value: "
+ "%![packet-]+a, value=%" PRIu64, value_cycles);
+ return 0;
+}
+
+enum bt_clock_value_status bt_packet_borrow_default_end_clock_value(
+ struct bt_packet *packet, struct bt_clock_value **clock_value)
+{
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_NON_NULL(clock_value, "Clock value (output)");
+ *clock_value = packet->default_end_cv;
+ return BT_CLOCK_VALUE_STATUS_KNOWN;
+}
+
+enum bt_property_availability bt_packet_get_discarded_event_counter_snapshot(
+ struct bt_packet *packet, uint64_t *value)
+{
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_NON_NULL(value, "Value (output)");
+ *value = packet->discarded_event_counter_snapshot.value;
+ return packet->discarded_event_counter_snapshot.base.avail;
+}
+
+int bt_packet_set_discarded_event_counter_snapshot(struct bt_packet *packet,
+ uint64_t value)
+{
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_PACKET_HOT(packet);
+ BT_ASSERT_PRE(packet->stream->class->packets_have_discarded_event_counter_snapshot,
+ "Packet's stream's discarded event counter is not enabled: "
+ "%![packet-]+a", packet);
+ bt_property_uint_set(&packet->discarded_event_counter_snapshot, value);
+ return 0;
+}
+
+enum bt_property_availability bt_packet_get_packet_counter_snapshot(
+ struct bt_packet *packet, uint64_t *value)
+{
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_NON_NULL(value, "Value (output)");
+ *value = packet->packet_counter_snapshot.value;
+ return packet->packet_counter_snapshot.base.avail;
+}
+
+int bt_packet_set_packet_counter_snapshot(struct bt_packet *packet,
+ uint64_t value)
+{
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_PACKET_HOT(packet);
+ BT_ASSERT_PRE(packet->stream->class->packets_have_packet_counter_snapshot,
+ "Packet's stream's packet counter is not enabled: "
+ "%![packet-]+a", packet);
+ bt_property_uint_set(&packet->packet_counter_snapshot, value);
+ return 0;
+}