1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 // 5 // This file implements a signal handler that is used to safely handle SIGHUP 6 // and trigger the specified callback. It is used on Linux and Mac in order to 7 // reload the me2me host configuration. 8 9 #ifndef REMOTING_HOST_POSIX_SIGNAL_HANDLER_H_ 10 #define REMOTING_HOST_POSIX_SIGNAL_HANDLER_H_ 11 12 #include "base/callback_forward.h" 13 14 namespace remoting { 15 16 typedef base::Callback<void(int)> SignalHandler; 17 18 // Register for signal notifications on the current thread, which must have 19 // an associated MessageLoopForIO. Multiple calls to RegisterSignalHandler 20 // must all be made on the same thread. 21 bool RegisterSignalHandler(int signal_number, const SignalHandler& handler); 22 23 } // namespace remoting 24 25 #endif // REMOTING_HOST_POSIX_SIGNAL_HANDLER_H_ 26
