1 files changed, 0 insertions, 54 deletions
diff --git a/contrib/pzstd/ErrorHolder.h b/contrib/pzstd/ErrorHolder.h
deleted file mode 100644
index 829651c5961e..000000000000
--- a/contrib/pzstd/ErrorHolder.h
+++ /dev/null
@@ -1,54 +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 <atomic>
-#include <cassert>
-#include <stdexcept>
-#include <string>
-
-namespace pzstd {
-
-// Coordinates graceful shutdown of the pzstd pipeline
-class ErrorHolder {
-  std::atomic<bool> error_;
-  std::string message_;
-
- public:
-  ErrorHolder() : error_(false) {}
-
-  bool hasError() noexcept {
-    return error_.load();
-  }
-
-  void setError(std::string message) noexcept {
-    // Given multiple possibly concurrent calls, exactly one will ever succeed.
-    bool expected = false;
-    if (error_.compare_exchange_strong(expected, true)) {
-      message_ = std::move(message);
-    }
-  }
-
-  bool check(bool predicate, std::string message) noexcept {
-    if (!predicate) {
-      setError(std::move(message));
-    }
-    return !hasError();
-  }
-
-  std::string getError() noexcept {
-    error_.store(false);
-    return std::move(message_);
-  }
-
-  ~ErrorHolder() {
-    assert(!hasError());
-  }
-};
-}