text: /*
   * Copyright (c) Facebook, Inc. and its affiliates.
   *
   * 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.
   */
  
  #pragma once
  #include "watchman/FileDescriptor.h"
  
  namespace watchman {
  
  // Convenience for constructing a Pipe
  class Pipe {
   public:
    FileDescriptor read;
    FileDescriptor write;
  
    // Construct a pipe, setting the close-on-exec and
    // non-blocking bits.
    Pipe();
  };
  
  // Convenience for constructing a SocketPair
  class SocketPair {
   public:
    FileDescriptor read;
    FileDescriptor write;
  
    // Construct a socketpair, setting the close-on-exec and
    // non-blocking bits.
    SocketPair();
  };
  
  } // namespace watchman
  