chromium/mojo/public/cpp/system/wait_set.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "mojo/public/cpp/system/wait_set.h"

#include <algorithm>
#include <limits>
#include <map>
#include <set>
#include <vector>

#include "base/check_op.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/not_fatal_until.h"
#include "base/synchronization/lock.h"
#include "base/synchronization/waitable_event.h"
#include "mojo/public/cpp/system/trap.h"
#include "third_party/abseil-cpp/absl/container/inlined_vector.h"

namespace mojo {

class WaitSet::State : public base::RefCountedThreadSafe<State> { … };

WaitSet::WaitSet() : … { … }

WaitSet::~WaitSet() { … }

MojoResult WaitSet::AddEvent(base::WaitableEvent* event) { … }

MojoResult WaitSet::RemoveEvent(base::WaitableEvent* event) { … }

MojoResult WaitSet::AddHandle(Handle handle, MojoHandleSignals signals) { … }

MojoResult WaitSet::RemoveHandle(Handle handle) { … }

void WaitSet::Wait(base::WaitableEvent** ready_event,
                   size_t* num_ready_handles,
                   Handle* ready_handles,
                   MojoResult* ready_results,
                   MojoHandleSignalsState* signals_states) { … }

}  // namespace mojo