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 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */

 /* vim: set ts=2 et sw=2 tw=80: */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 #ifndef mozilla_ipc_UnixFileWatcher_h

 #define mozilla_ipc_UnixFileWatcher_h

 #include "UnixFdWatcher.h"

 namespace mozilla {

 namespace ipc {

 class UnixFileWatcher : public UnixFdWatcher

 {

 public:

   virtual ~UnixFileWatcher();

   nsresult Open(const char* aFilename, int aFlags, mode_t aMode = 0);

   // Callback method for successful open requests

   virtual void OnOpened() {};

 protected:

   UnixFileWatcher(MessageLoop* aIOLoop);

   UnixFileWatcher(MessageLoop* aIOLoop, int aFd);

 };

 }

 }

 #endif