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1 // Copyright (c) 2011 The LevelDB Authors. All rights reserved. | 1 // Copyright (c) 2011 The LevelDB 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. See the AUTHORS file for names of contributors. | 3 // found in the LICENSE file. See the AUTHORS file for names of contributors. |
4 | 4 |
5 #include "third_party/leveldatabase/env_chromium.h" | 5 #include "third_party/leveldatabase/env_chromium.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #if defined(OS_POSIX) | 9 #if defined(OS_POSIX) |
10 #include <dirent.h> | 10 #include <dirent.h> |
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552 | 552 |
553 ChromiumEnv::ChromiumEnv(const std::string& name) | 553 ChromiumEnv::ChromiumEnv(const std::string& name) |
554 : kMaxRetryTimeMillis(1000), | 554 : kMaxRetryTimeMillis(1000), |
555 name_(name), | 555 name_(name), |
556 bgsignal_(&mu_), | 556 bgsignal_(&mu_), |
557 started_bgthread_(false) { | 557 started_bgthread_(false) { |
558 uma_ioerror_base_name_ = name_ + ".IOError.BFE"; | 558 uma_ioerror_base_name_ = name_ + ".IOError.BFE"; |
559 } | 559 } |
560 | 560 |
561 ChromiumEnv::~ChromiumEnv() { | 561 ChromiumEnv::~ChromiumEnv() { |
562 // In chromium, ChromiumEnv is leaked. It'd be nice to add NOTREACHED here to | 562 // In chromium, ChromiumEnv is leaked. The NOTREACHED here is to ensure that |
563 // ensure that behavior isn't accidentally changed, but there's an instance in | 563 // behavior isn't accidentally changed. |
564 // a unit test that is deleted. | 564 NOTREACHED(); |
565 } | 565 } |
566 | 566 |
567 bool ChromiumEnv::FileExists(const std::string& fname) { | 567 bool ChromiumEnv::FileExists(const std::string& fname) { |
568 return base::PathExists(FilePath::FromUTF8Unsafe(fname)); | 568 return base::PathExists(FilePath::FromUTF8Unsafe(fname)); |
569 } | 569 } |
570 | 570 |
571 const char* ChromiumEnv::FileErrorString(base::File::Error error) { | 571 const char* ChromiumEnv::FileErrorString(base::File::Error error) { |
572 switch (error) { | 572 switch (error) { |
573 case base::File::FILE_ERROR_FAILED: | 573 case base::File::FILE_ERROR_FAILED: |
574 return "No further details."; | 574 return "No further details."; |
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1073 | 1073 |
1074 } // namespace leveldb_env | 1074 } // namespace leveldb_env |
1075 | 1075 |
1076 namespace leveldb { | 1076 namespace leveldb { |
1077 | 1077 |
1078 Env* Env::Default() { | 1078 Env* Env::Default() { |
1079 return leveldb_env::default_env.Pointer(); | 1079 return leveldb_env::default_env.Pointer(); |
1080 } | 1080 } |
1081 | 1081 |
1082 } // namespace leveldb | 1082 } // namespace leveldb |
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