1 files changed, 0 insertions, 53 deletions
diff --git a/libtransport/src/hicn/transport/utils/spinlock.h b/libtransport/src/hicn/transport/utils/spinlock.h
deleted file mode 100644
index 009a94454..000000000
--- a/libtransport/src/hicn/transport/utils/spinlock.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
- * 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.
- */
-
-#pragma once
-
-#include <atomic>
-
-namespace utils {
-
-class SpinLock : private std::atomic_flag {
- public:
-  class Acquire {
-   public:
-    Acquire(SpinLock& spin_lock) : spin_lock_(spin_lock) { spin_lock_.lock(); }
-
-    ~Acquire() { spin_lock_.unlock(); }
-
-    // No copies
-    Acquire& operator=(const Acquire&) = delete;
-    Acquire(const Acquire&) = delete;
-
-   private:
-    SpinLock& spin_lock_;
-  };
-
-  SpinLock() { clear(); }
-
-  void lock() {
-    // busy-wait
-    while (std::atomic_flag::test_and_set(std::memory_order_acquire))
-      ;
-  }
-
-  void unlock() { clear(std::memory_order_release); }
-
-  bool tryLock() {
-    return std::atomic_flag::test_and_set(std::memory_order_acquire);
-  }
-};
-
-}  // namespace utils
-\ No newline at end of file