ipc/unixfd/UnixFileWatcher.h

   1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
   2 /* vim: set ts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_ipc_UnixFileWatcher_h
   8 #define mozilla_ipc_UnixFileWatcher_h
   9
  10 #include "UnixFdWatcher.h"
  11
  12 namespace mozilla {
  13 namespace ipc {
  14
  15 class UnixFileWatcher : public UnixFdWatcher
  16 {
  17 public:
  18   virtual ~UnixFileWatcher();
  19
  20   nsresult Open(const char* aFilename, int aFlags, mode_t aMode = 0);
  21
  22   // Callback method for successful open requests
  23   virtual void OnOpened() {};
  24
  25 protected:
  26   UnixFileWatcher(MessageLoop* aIOLoop);
  27   UnixFileWatcher(MessageLoop* aIOLoop, int aFd);
  28 };
  29
  30 }
  31 }
  32
  33 #endif