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-rw-r--r--src/leveldb/util/mutexlock.h12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/leveldb/util/mutexlock.h b/src/leveldb/util/mutexlock.h
index 1ff5a9efa1..0cb2e250fb 100644
--- a/src/leveldb/util/mutexlock.h
+++ b/src/leveldb/util/mutexlock.h
@@ -22,20 +22,18 @@ namespace leveldb {
class SCOPED_LOCKABLE MutexLock {
public:
- explicit MutexLock(port::Mutex *mu) EXCLUSIVE_LOCK_FUNCTION(mu)
- : mu_(mu) {
+ explicit MutexLock(port::Mutex* mu) EXCLUSIVE_LOCK_FUNCTION(mu) : mu_(mu) {
this->mu_->Lock();
}
~MutexLock() UNLOCK_FUNCTION() { this->mu_->Unlock(); }
+ MutexLock(const MutexLock&) = delete;
+ MutexLock& operator=(const MutexLock&) = delete;
+
private:
- port::Mutex *const mu_;
- // No copying allowed
- MutexLock(const MutexLock&);
- void operator=(const MutexLock&);
+ port::Mutex* const mu_;
};
} // namespace leveldb
-
#endif // STORAGE_LEVELDB_UTIL_MUTEXLOCK_H_