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Side by Side Diff: chrome/browser/crash_handler_host_linuxish.h

Issue 9838033: Upstream native crash handling changes for Android. (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk
Patch Set: Revert of Revert with fixes. Created 8 years, 8 months ago
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1 // Copyright (c) 2011 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 #ifndef CHROME_BROWSER_CRASH_HANDLER_HOST_LINUX_H_ 5 #ifndef CHROME_BROWSER_CRASH_HANDLER_HOST_LINUXISH_H_
6 #define CHROME_BROWSER_CRASH_HANDLER_HOST_LINUX_H_ 6 #define CHROME_BROWSER_CRASH_HANDLER_HOST_LINUXISH_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/compiler_specific.h" 9 #include "base/compiler_specific.h"
10 #include "base/message_loop.h" 10 #include "base/message_loop.h"
11 11
12 #if defined(USE_LINUX_BREAKPAD) 12 #if defined(USE_LINUX_BREAKPAD)
13 #include <sys/types.h> 13 #include <sys/types.h>
14 14
15 #include <string> 15 #include <string>
16 16
17 #include "base/memory/scoped_ptr.h" 17 #include "base/memory/scoped_ptr.h"
18 18
19 class BreakpadInfo; 19 class BreakpadInfo;
20 20
21 namespace base { 21 namespace base {
22 class Thread; 22 class Thread;
23 } 23 }
24 #endif // defined(USE_LINUX_BREAKPAD) 24 #endif // defined(USE_LINUX_BREAKPAD)
25 25
26 template <typename T> struct DefaultSingletonTraits; 26 template <typename T> struct DefaultSingletonTraits;
27 27
28 // This is the base class for singleton objects which crash dump renderers and 28 // This is the base class for singleton objects which crash dump renderers and
29 // plugins on Linux. We perform the crash dump from the browser because it 29 // plugins on Linux or Android. We perform the crash dump from the browser
30 // allows us to be outside the sandbox. 30 // because it allows us to be outside the sandbox.
31 // 31 //
32 // PluginCrashHandlerHostLinux and RendererCrashHandlerHostLinux are singletons 32 // PluginCrashHandlerHostLinux and RendererCrashHandlerHostLinux are
33 // that handle plugin and renderer crashes, respectively. 33 // singletons that handle plugin and renderer crashes, respectively.
34 // 34 //
35 // Processes signal that they need to be dumped by sending a datagram over a 35 // Processes signal that they need to be dumped by sending a datagram over a
36 // UNIX domain socket. All processes of the same type share the client end of 36 // UNIX domain socket. All processes of the same type share the client end of
37 // this socket which is installed in their descriptor table before exec. 37 // this socket which is installed in their descriptor table before exec.
38 class CrashHandlerHostLinux : public MessageLoopForIO::Watcher, 38 class CrashHandlerHostLinux : public MessageLoopForIO::Watcher,
39 public MessageLoop::DestructionObserver { 39 public MessageLoop::DestructionObserver {
40 public: 40 public:
41 // Get the file descriptor which processes should be given in order to signal 41 // Get the file descriptor which processes should be given in order to signal
42 // crashes to the browser. 42 // crashes to the browser.
43 int GetDeathSignalSocket() const { 43 int GetDeathSignalSocket() const {
(...skipping 130 matching lines...) Expand 10 before | Expand all | Expand 10 after
174 RendererCrashHandlerHostLinux(); 174 RendererCrashHandlerHostLinux();
175 virtual ~RendererCrashHandlerHostLinux(); 175 virtual ~RendererCrashHandlerHostLinux();
176 176
177 #if defined(USE_LINUX_BREAKPAD) 177 #if defined(USE_LINUX_BREAKPAD)
178 virtual void SetProcessType() OVERRIDE; 178 virtual void SetProcessType() OVERRIDE;
179 #endif 179 #endif
180 180
181 DISALLOW_COPY_AND_ASSIGN(RendererCrashHandlerHostLinux); 181 DISALLOW_COPY_AND_ASSIGN(RendererCrashHandlerHostLinux);
182 }; 182 };
183 183
184 #endif // CHROME_BROWSER_CRASH_HANDLER_HOST_LINUX_H_ 184 #endif // CHROME_BROWSER_CRASH_HANDLER_HOST_LINUXISH_H_
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