1 files changed, 0 insertions, 50 deletions
diff --git a/runtime/base/unix_file/null_file.h b/runtime/base/unix_file/null_file.h
deleted file mode 100644
index 3394731..0000000
--- a/runtime/base/unix_file/null_file.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ART_RUNTIME_BASE_UNIX_FILE_NULL_FILE_H_
-#define ART_RUNTIME_BASE_UNIX_FILE_NULL_FILE_H_
-
-#include "base/unix_file/random_access_file.h"
-#include "base/macros.h"
-
-namespace unix_file {
-
-// A RandomAccessFile implementation equivalent to /dev/null. Writes are
-// discarded, and there's no data to be read. Callers could use FdFile in
-// conjunction with /dev/null, but that's not portable and costs a file
-// descriptor. NullFile is "free".
-//
-// Thread safe.
-class NullFile : public RandomAccessFile {
- public:
-  NullFile();
-  virtual ~NullFile();
-
-  // RandomAccessFile API.
-  virtual int Close();
-  virtual int Flush();
-  virtual int64_t Read(char* buf, int64_t byte_count, int64_t offset) const;
-  virtual int SetLength(int64_t new_length);
-  virtual int64_t GetLength() const;
-  virtual int64_t Write(const char* buf, int64_t byte_count, int64_t offset);
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(NullFile);
-};
-
-}  // namespace unix_file
-
-#endif  // ART_RUNTIME_BASE_UNIX_FILE_NULL_FILE_H_