chromium/third_party/perfetto/src/tracing/internal/interceptor_trace_writer.cc

/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "perfetto/tracing/internal/interceptor_trace_writer.h"

#include "perfetto/ext/tracing/core/trace_writer.h"

namespace perfetto {
namespace internal {

// static
std::atomic<uint32_t> InterceptorTraceWriter::next_sequence_id_{ … };

InterceptorTraceWriter::InterceptorTraceWriter(
    std::unique_ptr<InterceptorBase::ThreadLocalState> tls,
    InterceptorBase::TracePacketCallback packet_callback,
    DataSourceStaticState* static_state,
    uint32_t instance_index)
    : … { … }

InterceptorTraceWriter::~InterceptorTraceWriter() = default;

protozero::MessageHandle<protos::pbzero::TracePacket>
InterceptorTraceWriter::NewTracePacket() { … }

void InterceptorTraceWriter::Flush(std::function<void()> callback) { … }

void InterceptorTraceWriter::FinishTracePacket() { … }

uint64_t InterceptorTraceWriter::written() const { … }

}  // namespace internal
}  // namespace perfetto