blob: 02fc1fa837f51505e460aeda7c4296b4772110c9 [file] [log] [blame]
// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef SRC_ZIRCON_TESTING_MUTEX_PI_EXERCISER_TRACER_H_
#define SRC_ZIRCON_TESTING_MUTEX_PI_EXERCISER_TRACER_H_
#include <lib/async-loop/cpp/loop.h>
#include <lib/async-loop/default.h>
#include <lib/trace-engine/types.h>
#include <lib/trace-provider/provider.h>
#include <stdio.h>
#include <memory>
#include <fbl/macros.h>
class Tracer {
public:
Tracer() = default;
~Tracer() = default;
DISALLOW_COPY_ASSIGN_AND_MOVE(Tracer);
static void Trace(trace_scope_t scope, const char* fmt, ...) __printflike(2, 3);
zx_status_t Start();
private:
std::unique_ptr<async::Loop> loop_;
std::unique_ptr<trace::TraceProviderWithFdio> trace_provider_;
};
#endif // SRC_ZIRCON_TESTING_MUTEX_PI_EXERCISER_TRACER_H_