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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // TODO(jamiewalch): Add unit tests for this. | 5 // TODO(jamiewalch): Add unit tests for this. |
6 | 6 |
7 #include "remoting/host/posix/signal_handler.h" | 7 #include "remoting/host/posix/signal_handler.h" |
8 | 8 |
9 #include <errno.h> | 9 #include <errno.h> |
10 #include <signal.h> | 10 #include <signal.h> |
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55 for (SignalHandlers::const_iterator i = signal_handlers_.begin(); | 55 for (SignalHandlers::const_iterator i = signal_handlers_.begin(); |
56 i != signal_handlers_.end(); | 56 i != signal_handlers_.end(); |
57 ++i) { | 57 ++i) { |
58 if (i->first == buffer) { | 58 if (i->first == buffer) { |
59 i->second.Run(i->first); | 59 i->second.Run(i->first); |
60 } | 60 } |
61 } | 61 } |
62 } | 62 } |
63 } | 63 } |
64 | 64 |
65 SignalListener* g_signal_listener = NULL; | 65 SignalListener* g_signal_listener = nullptr; |
66 int g_write_fd = 0; | 66 int g_write_fd = 0; |
67 | 67 |
68 void GlobalSignalHandler(int signal) { | 68 void GlobalSignalHandler(int signal) { |
69 char byte = signal; | 69 char byte = signal; |
70 ignore_result(write(g_write_fd, &byte, 1)); | 70 ignore_result(write(g_write_fd, &byte, 1)); |
71 } | 71 } |
72 | 72 |
73 } // namespace | 73 } // namespace |
74 | 74 |
75 // RegisterSignalHandler registers a signal handler that writes a byte to a | 75 // RegisterSignalHandler registers a signal handler that writes a byte to a |
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108 } | 108 } |
109 if (signal(signal_number, GlobalSignalHandler) == SIG_ERR) { | 109 if (signal(signal_number, GlobalSignalHandler) == SIG_ERR) { |
110 LOG(ERROR) << "signal() failed: " << errno; | 110 LOG(ERROR) << "signal() failed: " << errno; |
111 return false; | 111 return false; |
112 } | 112 } |
113 g_signal_listener->AddSignalHandler(signal_number, handler); | 113 g_signal_listener->AddSignalHandler(signal_number, handler); |
114 return true; | 114 return true; |
115 } | 115 } |
116 | 116 |
117 } // namespace remoting | 117 } // namespace remoting |
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