Use system-wide LevelDB instead of bundled one

1 files changed, 0 insertions, 96 deletions

diff --git a/src/leveldb/util/env.cc b/src/leveldb/util/env.cc
deleted file mode 100644
index c2600e964..000000000
--- a/src/leveldb/util/env.cc
+++ /dev/null
@@ -1,96 +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.
-
-#include "leveldb/env.h"
-
-namespace leveldb {
-
-Env::~Env() {
-}
-
-SequentialFile::~SequentialFile() {
-}
-
-RandomAccessFile::~RandomAccessFile() {
-}
-
-WritableFile::~WritableFile() {
-}
-
-Logger::~Logger() {
-}
-
-FileLock::~FileLock() {
-}
-
-void Log(Logger* info_log, const char* format, ...) {
-  if (info_log != NULL) {
-    va_list ap;
-    va_start(ap, format);
-    info_log->Logv(format, ap);
-    va_end(ap);
-  }
-}
-
-static Status DoWriteStringToFile(Env* env, const Slice& data,
-                                  const std::string& fname,
-                                  bool should_sync) {
-  WritableFile* file;
-  Status s = env->NewWritableFile(fname, &file);
-  if (!s.ok()) {
-    return s;
-  }
-  s = file->Append(data);
-  if (s.ok() && should_sync) {
-    s = file->Sync();
-  }
-  if (s.ok()) {
-    s = file->Close();
-  }
-  delete file;  // Will auto-close if we did not close above
-  if (!s.ok()) {
-    env->DeleteFile(fname);
-  }
-  return s;
-}
-
-Status WriteStringToFile(Env* env, const Slice& data,
-                         const std::string& fname) {
-  return DoWriteStringToFile(env, data, fname, false);
-}
-
-Status WriteStringToFileSync(Env* env, const Slice& data,
-                             const std::string& fname) {
-  return DoWriteStringToFile(env, data, fname, true);
-}
-
-Status ReadFileToString(Env* env, const std::string& fname, std::string* data) {
-  data->clear();
-  SequentialFile* file;
-  Status s = env->NewSequentialFile(fname, &file);
-  if (!s.ok()) {
-    return s;
-  }
-  static const int kBufferSize = 8192;
-  char* space = new char[kBufferSize];
-  while (true) {
-    Slice fragment;
-    s = file->Read(kBufferSize, &fragment, space);
-    if (!s.ok()) {
-      break;
-    }
-    data->append(fragment.data(), fragment.size());
-    if (fragment.empty()) {
-      break;
-    }
-  }
-  delete[] space;
-  delete file;
-  return s;
-}
-
-EnvWrapper::~EnvWrapper() {
-}
-
-}  // namespace leveldb