Non-SFI Mode: Build ipc/ library by PNaCl toolchain for nacl_helper_nonsfi.

ipc/ipc_channel.h

 // Copyright (c) 2012 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 IPC_IPC_CHANNEL_H_
 #define IPC_IPC_CHANNEL_H_
 
 #include <string>
 
 #if defined(OS_POSIX)
@@ skipping 161 matching lines @@
 
   // Get its own process id. This value is told to the peer.
   virtual base::ProcessId GetSelfPID() const = 0;
 
   // Send a message over the Channel to the listener on the other end.
   //
   // |message| must be allocated using operator new.  This object will be
   // deleted once the contents of the Message have been sent.
   virtual bool Send(Message* message) = 0;
 
-#if defined(OS_POSIX) && !defined(OS_NACL)
+#if defined(OS_POSIX) && \
+    (!defined(OS_NACL) || defined(__native_client_nonsfi__))
   // On POSIX an IPC::Channel wraps a socketpair(), this method returns the
   // FD # for the client end of the socket.
   // This method may only be called on the server side of a channel.
   // This method can be called on any thread.
   virtual int GetClientFileDescriptor() const = 0;
 
   // Same as GetClientFileDescriptor, but transfers the ownership of the
   // file descriptor to the caller.
   // This method can be called on any thread.
   virtual int TakeClientFileDescriptor() = 0;
-#endif  // defined(OS_POSIX) && !defined(OS_NACL)
+#endif
 
   // Returns true if a named server channel is initialized on the given channel
   // ID. Even if true, the server may have already accepted a connection.
   static bool IsNamedServerInitialized(const std::string& channel_id);
 
-#if !defined(OS_NACL)
+#if !defined(OS_NACL) || defined(__native_client_nonsfi__)
   // Generates a channel ID that's non-predictable and unique.
   static std::string GenerateUniqueRandomChannelID();
 
   // Generates a channel ID that, if passed to the client as a shared secret,
   // will validate that the client's authenticity. On platforms that do not
   // require additional this is simply calls GenerateUniqueRandomChannelID().
   // For portability the prefix should not include the \ character.
   static std::string GenerateVerifiedChannelID(const std::string& prefix);
 #endif
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(__native_client_nonsfi__)
   // Sandboxed processes live in a PID namespace, so when sending the IPC hello
   // message from client to server we need to send the PID from the global
   // PID namespace.
   static void SetGlobalPid(int pid);
 #endif
 
 #if defined(OS_ANDROID)
   // Most tests are single process and work the same on all platforms. However
   // in some cases we want to test multi-process, and Android differs in that it
   // can't 'exec' after forking. This callback resets any data in the forked
   // process such that it acts similar to if it was exec'd, for tests.
   static void NotifyProcessForkedForTesting();
 #endif
 
 };
 
 #if defined(OS_POSIX)
 // SocketPair() creates a pair of socket FDs suitable for using with
 // IPC::Channel.
 IPC_EXPORT bool SocketPair(int* fd1, int* fd2);
 #endif
 
 }  // namespace IPC
 
 #endif  // IPC_IPC_CHANNEL_H_