diff options
author | Pieter Wuille <sipa@ulyssis.org> | 2013-08-20 14:03:29 +0200 |
---|---|---|
committer | Pieter Wuille <sipa@ulyssis.org> | 2013-08-20 14:03:29 +0200 |
commit | 5c739c574fdc9197b317221305e14e7701a452b3 (patch) | |
tree | a033f705990fffccaf8b9d2d58d045f8f9c50a5d /src/leveldb/util/mutexlock.h | |
parent | 20b611770f6900209f125f7cd4bf45fdb1fe4370 (diff) | |
download | bitcoin-5c739c574fdc9197b317221305e14e7701a452b3.tar.xz |
Remove inline LevelDB to prepare for git-subtree version
Diffstat (limited to 'src/leveldb/util/mutexlock.h')
-rw-r--r-- | src/leveldb/util/mutexlock.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/src/leveldb/util/mutexlock.h b/src/leveldb/util/mutexlock.h deleted file mode 100644 index 1ff5a9efa1..0000000000 --- a/src/leveldb/util/mutexlock.h +++ /dev/null @@ -1,41 +0,0 @@ -// Copyright (c) 2011 The LevelDB Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. See the AUTHORS file for names of contributors. - -#ifndef STORAGE_LEVELDB_UTIL_MUTEXLOCK_H_ -#define STORAGE_LEVELDB_UTIL_MUTEXLOCK_H_ - -#include "port/port.h" -#include "port/thread_annotations.h" - -namespace leveldb { - -// Helper class that locks a mutex on construction and unlocks the mutex when -// the destructor of the MutexLock object is invoked. -// -// Typical usage: -// -// void MyClass::MyMethod() { -// MutexLock l(&mu_); // mu_ is an instance variable -// ... some complex code, possibly with multiple return paths ... -// } - -class SCOPED_LOCKABLE MutexLock { - public: - explicit MutexLock(port::Mutex *mu) EXCLUSIVE_LOCK_FUNCTION(mu) - : mu_(mu) { - this->mu_->Lock(); - } - ~MutexLock() UNLOCK_FUNCTION() { this->mu_->Unlock(); } - - private: - port::Mutex *const mu_; - // No copying allowed - MutexLock(const MutexLock&); - void operator=(const MutexLock&); -}; - -} // namespace leveldb - - -#endif // STORAGE_LEVELDB_UTIL_MUTEXLOCK_H_ |