1 files changed, 55 insertions, 55 deletions
diff --git a/src/mongo/db/storage/storage_engine_lock_file.h b/src/mongo/db/storage/storage_engine_lock_file.h
index 2cb14ac77d3..24e2359396e 100644
--- a/src/mongo/db/storage/storage_engine_lock_file.h
+++ b/src/mongo/db/storage/storage_engine_lock_file.h
@@ -36,60 +36,60 @@
 
 namespace mongo {
 
-    class StorageEngineLockFile {
-        MONGO_DISALLOW_COPYING(StorageEngineLockFile);
-    public:
-
-        /**
-         * Checks existing lock file, if present, to see if it contains data from a previous
-         * unclean shutdown. A clean shutdown should have produced a zero length lock file.
-         * Uses open() to read existing lock file or create new file.
-         * Uses boost::filesystem to check lock file so may throw boost::exception.
-         */
-        StorageEngineLockFile(const std::string& dbpath);
-
-        virtual ~StorageEngineLockFile();
-
-        /**
-         * Returns the path to the lock file.
-         */
-        std::string getFilespec() const;
-
-        /**
-         * Returns true if lock file was not zeroed out due to previous unclean shutdown.
-         * This state is evaluated at object initialization to allow storage engine
-         * to make decisions on recovery based on this information after open() has been called.
-         */
-        bool createdByUncleanShutdown() const;
-
-        /**
-         * Opens and locks 'mongod.lock' in 'dbpath' directory.
-         */
-        Status open();
-
-        /**
-         * Closes lock file handles.
-         */
-        void close();
-
-        /**
-         * Writes current process ID to file.
-         * Fails if lock file has not been opened.
-         */
-        Status writePid();
-
-        /**
-         * Truncates file contents and releases file locks.
-         */
-        void clearPidAndUnlock();
-
-    private:
-        std::string _dbpath;
-        std::string _filespec;
-        bool _uncleanShutdown;
-
-        class LockFileHandle;
-        std::unique_ptr<LockFileHandle> _lockFileHandle;
-    };
+class StorageEngineLockFile {
+    MONGO_DISALLOW_COPYING(StorageEngineLockFile);
+
+public:
+    /**
+     * Checks existing lock file, if present, to see if it contains data from a previous
+     * unclean shutdown. A clean shutdown should have produced a zero length lock file.
+     * Uses open() to read existing lock file or create new file.
+     * Uses boost::filesystem to check lock file so may throw boost::exception.
+     */
+    StorageEngineLockFile(const std::string& dbpath);
+
+    virtual ~StorageEngineLockFile();
+
+    /**
+     * Returns the path to the lock file.
+     */
+    std::string getFilespec() const;
+
+    /**
+     * Returns true if lock file was not zeroed out due to previous unclean shutdown.
+     * This state is evaluated at object initialization to allow storage engine
+     * to make decisions on recovery based on this information after open() has been called.
+     */
+    bool createdByUncleanShutdown() const;
+
+    /**
+     * Opens and locks 'mongod.lock' in 'dbpath' directory.
+     */
+    Status open();
+
+    /**
+     * Closes lock file handles.
+     */
+    void close();
+
+    /**
+     * Writes current process ID to file.
+     * Fails if lock file has not been opened.
+     */
+    Status writePid();
+
+    /**
+     * Truncates file contents and releases file locks.
+     */
+    void clearPidAndUnlock();
+
+private:
+    std::string _dbpath;
+    std::string _filespec;
+    bool _uncleanShutdown;
+
+    class LockFileHandle;
+    std::unique_ptr<LockFileHandle> _lockFileHandle;
+};
 
 }  // namespace mongo