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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 #include "rlz/lib/recursive_cross_process_lock_posix.h" | 5 #include "rlz/lib/recursive_cross_process_lock_posix.h" |
6 | 6 |
7 #include <sys/file.h> | 7 #include <sys/file.h> |
8 #include <sys/types.h> | 8 #include <sys/types.h> |
9 #include <sys/stat.h> | 9 #include <sys/stat.h> |
10 #include <fcntl.h> | 10 #include <fcntl.h> |
| 11 #include <unistd.h> |
11 | 12 |
12 #include "base/file_path.h" | 13 #include "base/file_path.h" |
13 #include "base/logging.h" | 14 #include "base/logging.h" |
14 #include "base/posix/eintr_wrapper.h" | 15 #include "base/posix/eintr_wrapper.h" |
15 | 16 |
16 namespace rlz_lib { | 17 namespace rlz_lib { |
17 | 18 |
18 bool RecursiveCrossProcessLock::TryGetCrossProcessLock( | 19 bool RecursiveCrossProcessLock::TryGetCrossProcessLock( |
19 const FilePath& lock_filename) { | 20 const FilePath& lock_filename) { |
20 bool just_got_lock = false; | 21 bool just_got_lock = false; |
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72 ignore_result(HANDLE_EINTR(flock(file_lock_, LOCK_UN))); | 73 ignore_result(HANDLE_EINTR(flock(file_lock_, LOCK_UN))); |
73 ignore_result(HANDLE_EINTR(close(file_lock_))); | 74 ignore_result(HANDLE_EINTR(close(file_lock_))); |
74 file_lock_ = -1; | 75 file_lock_ = -1; |
75 } | 76 } |
76 | 77 |
77 locking_thread_ = 0; | 78 locking_thread_ = 0; |
78 pthread_mutex_unlock(&recursive_lock_); | 79 pthread_mutex_unlock(&recursive_lock_); |
79 } | 80 } |
80 | 81 |
81 } // namespace rlz_lib | 82 } // namespace rlz_lib |
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