| // 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. |
| // |
| // This file implements a signal handler that is used to safely handle SIGHUP |
| // and trigger the specified callback. It is used on Linux and Mac in order to |
| // reload the me2me host configuration. |
| |
| #ifndef REMOTING_HOST_POSIX_SIGNAL_HANDLER_H_ |
| #define REMOTING_HOST_POSIX_SIGNAL_HANDLER_H_ |
| |
| #include "base/callback_forward.h" |
| |
| namespace remoting { |
| |
| typedef base::Callback<void(int)> SignalHandler; |
| |
| // Register for signal notifications on the current thread, which must have |
| // an associated MessageLoopForIO. Multiple calls to RegisterSignalHandler |
| // must all be made on the same thread. |
| bool RegisterSignalHandler(int signal_number, const SignalHandler& handler); |
| |
| } // namespace remoting |
| |
| #endif // REMOTING_HOST_POSIX_SIGNAL_HANDLER_H_ |
