1 files changed, 0 insertions, 94 deletions
diff --git a/contrib/pzstd/utils/FileSystem.h b/contrib/pzstd/utils/FileSystem.h
deleted file mode 100644
index 3cfbe86e507e..000000000000
--- a/contrib/pzstd/utils/FileSystem.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2016-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under both the BSD-style license (found in the
- * LICENSE file in the root directory of this source tree) and the GPLv2 (found
- * in the COPYING file in the root directory of this source tree).
- */
-#pragma once
-
-#include "utils/Range.h"
-
-#include <sys/stat.h>
-#include <cerrno>
-#include <cstdint>
-#include <system_error>
-
-// A small subset of `std::filesystem`.
-// `std::filesystem` should be a drop in replacement.
-// See http://en.cppreference.com/w/cpp/filesystem for documentation.
-
-namespace pzstd {
-
-// using file_status = ... causes gcc to emit a false positive warning
-#if defined(_MSC_VER)
-typedef struct ::_stat64 file_status;
-#else
-typedef struct ::stat file_status;
-#endif
-
-/// http://en.cppreference.com/w/cpp/filesystem/status
-inline file_status status(StringPiece path, std::error_code& ec) noexcept {
-  file_status status;
-#if defined(_MSC_VER)
-  const auto error = ::_stat64(path.data(), &status);
-#else
-  const auto error = ::stat(path.data(), &status);
-#endif
-  if (error) {
-    ec.assign(errno, std::generic_category());
-  } else {
-    ec.clear();
-  }
-  return status;
-}
-
-/// http://en.cppreference.com/w/cpp/filesystem/is_regular_file
-inline bool is_regular_file(file_status status) noexcept {
-#if defined(S_ISREG)
-  return S_ISREG(status.st_mode);
-#elif !defined(S_ISREG) && defined(S_IFMT) && defined(S_IFREG)
-  return (status.st_mode & S_IFMT) == S_IFREG;
-#else
-  static_assert(false, "No POSIX stat() support.");
-#endif
-}
-
-/// http://en.cppreference.com/w/cpp/filesystem/is_regular_file
-inline bool is_regular_file(StringPiece path, std::error_code& ec) noexcept {
-  return is_regular_file(status(path, ec));
-}
-
-/// http://en.cppreference.com/w/cpp/filesystem/is_directory
-inline bool is_directory(file_status status) noexcept {
-#if defined(S_ISDIR)
-  return S_ISDIR(status.st_mode);
-#elif !defined(S_ISDIR) && defined(S_IFMT) && defined(S_IFDIR)
-  return (status.st_mode & S_IFMT) == S_IFDIR;
-#else
-  static_assert(false, "NO POSIX stat() support.");
-#endif
-}
-
-/// http://en.cppreference.com/w/cpp/filesystem/is_directory
-inline bool is_directory(StringPiece path, std::error_code& ec) noexcept {
-  return is_directory(status(path, ec));
-}
-
-/// http://en.cppreference.com/w/cpp/filesystem/file_size
-inline std::uintmax_t file_size(
-    StringPiece path,
-    std::error_code& ec) noexcept {
-  auto stat = status(path, ec);
-  if (ec) {
-    return -1;
-  }
-  if (!is_regular_file(stat)) {
-    ec.assign(ENOTSUP, std::generic_category());
-    return -1;
-  }
-  ec.clear();
-  return stat.st_size;
-}
-}