changes in memory mount and socket subsystem to port thttpd

libraries/nacl-mounts/net/TcpServerSocket.cc

 // Copyright (c) 2012 The Native Client Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/TcpServerSocket.h"
 
 #include <assert.h>
 #include <string.h>
 
 #include "../net/SocketSubSystem.h"
@@ skipping 71 matching lines @@
   SimpleAutoLock lock(sys_->mutex());
   int32_t result = PP_OK_COMPLETIONPENDING;
   pp::Module::Get()->core()->CallOnMainThread(0,
       factory_.NewCallback(&TCPServerSocket::Listen, backlog, &result));
   while (result == PP_OK_COMPLETIONPENDING)
     sys_->cond().wait(sys_->mutex());
   return result == PP_OK;
 }
 
 PP_Resource TCPServerSocket::accept() {
-  if (!resource_)
+  if (!resource_) {
     return 0;
-
+  }
   PP_Resource ret = resource_;
   resource_ = 0;
   pp::Module::Get()->core()->CallOnMainThread(0,
       factory_.NewCallback(&TCPServerSocket::Accept,
                            static_cast<int32_t*>(NULL)));
 
   return ret;
 }
 
 bool TCPServerSocket::CreateNetAddress(const sockaddr* saddr,
@@ skipping 58 matching lines @@
 }
 
 void TCPServerSocket::Close(int32_t result, int32_t* pres) {
   SimpleAutoLock lock(sys_->mutex());
   delete socket_;
   socket_ = NULL;
   *pres = PP_OK;
   sys_->cond().broadcast();
 }