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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 // On Linux, when the user tries to launch a second copy of chrome, we check | 5 // On Linux, when the user tries to launch a second copy of chrome, we check |
6 // for a socket in the user's profile directory. If the socket file is open we | 6 // for a socket in the user's profile directory. If the socket file is open we |
7 // send a message to the first chrome browser process with the current | 7 // send a message to the first chrome browser process with the current |
8 // directory and second process command line flags. The second process then | 8 // directory and second process command line flags. The second process then |
9 // exits. | 9 // exits. |
10 // | 10 // |
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52 #include <unistd.h> | 52 #include <unistd.h> |
53 | 53 |
54 #include <cstring> | 54 #include <cstring> |
55 #include <set> | 55 #include <set> |
56 #include <string> | 56 #include <string> |
57 | 57 |
58 #include "base/base_paths.h" | 58 #include "base/base_paths.h" |
59 #include "base/basictypes.h" | 59 #include "base/basictypes.h" |
60 #include "base/bind.h" | 60 #include "base/bind.h" |
61 #include "base/command_line.h" | 61 #include "base/command_line.h" |
62 #include "base/eintr_wrapper.h" | |
63 #include "base/file_path.h" | 62 #include "base/file_path.h" |
64 #include "base/file_util.h" | 63 #include "base/file_util.h" |
65 #include "base/logging.h" | 64 #include "base/logging.h" |
66 #include "base/message_loop.h" | 65 #include "base/message_loop.h" |
67 #include "base/path_service.h" | 66 #include "base/path_service.h" |
| 67 #include "base/posix/eintr_wrapper.h" |
68 #include "base/process_util.h" | 68 #include "base/process_util.h" |
69 #include "base/rand_util.h" | 69 #include "base/rand_util.h" |
70 #include "base/safe_strerror_posix.h" | 70 #include "base/safe_strerror_posix.h" |
71 #include "base/sequenced_task_runner_helpers.h" | 71 #include "base/sequenced_task_runner_helpers.h" |
72 #include "base/stl_util.h" | 72 #include "base/stl_util.h" |
73 #include "base/string_number_conversions.h" | 73 #include "base/string_number_conversions.h" |
74 #include "base/string_split.h" | 74 #include "base/string_split.h" |
75 #include "base/stringprintf.h" | 75 #include "base/stringprintf.h" |
76 #include "base/sys_string_conversions.h" | 76 #include "base/sys_string_conversions.h" |
77 #include "base/threading/platform_thread.h" | 77 #include "base/threading/platform_thread.h" |
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993 | 993 |
994 void ProcessSingleton::KillProcess(int pid) { | 994 void ProcessSingleton::KillProcess(int pid) { |
995 // TODO(james.su@gmail.com): Is SIGKILL ok? | 995 // TODO(james.su@gmail.com): Is SIGKILL ok? |
996 int rv = kill(static_cast<base::ProcessHandle>(pid), SIGKILL); | 996 int rv = kill(static_cast<base::ProcessHandle>(pid), SIGKILL); |
997 // ESRCH = No Such Process (can happen if the other process is already in | 997 // ESRCH = No Such Process (can happen if the other process is already in |
998 // progress of shutting down and finishes before we try to kill it). | 998 // progress of shutting down and finishes before we try to kill it). |
999 DCHECK(rv == 0 || errno == ESRCH) << "Error killing process: " | 999 DCHECK(rv == 0 || errno == ESRCH) << "Error killing process: " |
1000 << safe_strerror(errno); | 1000 << safe_strerror(errno); |
1001 } | 1001 } |
1002 | 1002 |
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