1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef SANDBOX_LINUX_SYSCALL_BROKER_BROKER_CHANNEL_H_
6#define SANDBOX_LINUX_SYSCALL_BROKER_BROKER_CHANNEL_H_
7
8#include "base/files/scoped_file.h"
9#include "base/macros.h"
10
11namespace sandbox {
12
13namespace syscall_broker {
14
15// A small class to create a pipe-like communication channel. It is based on a
16// SOCK_SEQPACKET unix socket, which is connection-based and guaranteed to
17// preserve message boundaries.
18class BrokerChannel {
19 public:
20  typedef base::ScopedFD EndPoint;
21  static void CreatePair(EndPoint* reader, EndPoint* writer);
22
23 private:
24  DISALLOW_IMPLICIT_CONSTRUCTORS(BrokerChannel);
25};
26
27}  // namespace syscall_broker
28
29}  // namespace sandbox
30
31#endif  // SANDBOX_LINUX_SYSCALL_BROKER_BROKER_CHANNEL_H_
32