[NaCl SDK] Support non blocking TCP/UDP

native_client_sdk/src/libraries/nacl_io/mount_node_socket.h

 // Copyright (c) 2013 The Chromium 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 LIBRARIES_NACL_IO_MOUNT_NODE_SOCKET_H_
 #define LIBRARIES_NACL_IO_MOUNT_NODE_SOCKET_H_
 
 #include "nacl_io/ossocket.h"
 #ifdef PROVIDES_SOCKET_API
 
 #include <ppapi/c/pp_errors.h>
 #include <ppapi/c/pp_resource.h>
 #include <ppapi/c/ppb_net_address.h>
 
 #include "nacl_io/mount.h"
+#include "nacl_io/mount_node.h"
 #include "nacl_io/pepper_interface.h"
 
 namespace nacl_io {
 
 /* Only allow single maximum transfers of 64K or less. Socket users
  * should be looping on Send/Recv size. */
 static const size_t MAX_SOCK_TRANSFER = 65536;
 
-class MountSocket;
+class MountStream;
 
 class MountNodeSocket : public MountNode {
  public:
   explicit MountNodeSocket(Mount* mount);
 
  protected:
   virtual void Destroy();
   virtual Error Init(int flags) = 0;
 
  public:
-  virtual uint32_t GetEventStatus();
-
   // Normal read/write operations on a file (recv/send).
   virtual Error Read(size_t offs, void* buf, size_t count, int* out_bytes);
   virtual Error Write(size_t offs,
                       const void* buf,
                       size_t count,
                       int* out_bytes);
 
   // Unsuported Functions
   virtual Error Accept(const struct sockaddr* addr, socklen_t len);
   virtual Error Listen(int backlog);
@@ skipping 40 matching lines @@
                                struct sockaddr* out_addr);
 
   bool IsEquivalentAddress(PP_Resource addr1, PP_Resource addr2);
 
  protected:
   PP_Resource socket_resource_;
   PP_Resource local_addr_;
   PP_Resource remote_addr_;
 
   friend class KernelProxy;
-  friend class MountSocket;
+  friend class MountStream;
 };
 
 
 }  // namespace nacl_io
 
 
 #endif  // PROVIDES_SOCKET_API
 #endif  // LIBRARIES_NACL_IO_MOUNT_NODE_SOCKET_H_