1 files changed, 0 insertions, 131 deletions
diff --git a/dep/src/zthread/vanilla/SimpleRecursiveLock.h b/dep/src/zthread/vanilla/SimpleRecursiveLock.h
deleted file mode 100644
index ecd1a403ce8..00000000000
--- a/dep/src/zthread/vanilla/SimpleRecursiveLock.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright (c) 2005, Eric Crahen
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is furnished
- * to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __ZTFASTRECURSIVELOCK_H__
-#define __ZTFASTRECURSIVELOCK_H__
-
-#include "../FastLock.h"
-#include "../ThreadOps.h"
-#include <assert.h>
-
-namespace ZThread {
-
-/**
- * @class FastRecursiveLock
- *
- * @author Eric Crahen <http://www.code-foo.com>
- * @date <2003-07-16T23:30:59-0400>
- * @version 2.2.8
- *
- * This implementation of a FastRecursiveLock uses the which ever FastLock
- * that is selected to create a recursive spin lock.
- */
-class FastRecursiveLock : private NonCopyable {
-
-  FastLock _lock;
-
-  ThreadOps _owner;
-
-  volatile unsigned int _count;
-
-public:
-
-  inline FastRecursiveLock() : _owner(ThreadOps::INVALID), _count(0) {}
-
-  inline ~FastRecursiveLock() {
-
-    assert(_owner == ThreadOps::INVALID);
-    assert(_count == 0);
-
-  }
-
-  inline void acquire() {
-
-    ThreadOps self(ThreadOps::self());
-    bool wasLocked = false;
-
-    do {
-
-      _lock.acquire();
-
-      // If there is no owner, or the owner is the caller
-      // update the count
-      if(_owner == ThreadOps::INVALID || _owner == self) {
-
-        _owner = self;
-        _count++;
-
-        wasLocked = true;
-
-      }
-
-      _lock.release();
-
-    } while(!wasLocked);
-
-    assert(_owner == ThreadOps::self());
-
-  }
-
-  inline void release() {
-
-    assert(_owner == ThreadOps::self());
-
-    _lock.acquire();
-
-    if(--_count == 0)
-      _owner = ThreadOps::INVALID;
-
-    _lock.release();
-
-  }
-
-  inline bool tryAcquire(unsigned long timeout=0) {
-
-    ThreadOps self(ThreadOps::self());
-    bool wasLocked = false;
-
-    _lock.acquire();
-
-    if(_owner == ThreadOps::INVALID || _owner == self) {
-
-      _owner = self;
-      _count++;
-
-      wasLocked = true;
-
-    }
-
-    _lock.release();
-
-    assert(!wasLocked || _owner == ThreadOps::self());
-    return wasLocked;
-
-  }
-
-}; /* FastRecursiveLock */
-
-
-} // namespace ZThread
-
-#endif
-