1 //===-- SystemLifetimeManager.h -------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLDB_INITIALIZATION_SYSTEMLIFETIMEMANAGER_H
10 #define LLDB_INITIALIZATION_SYSTEMLIFETIMEMANAGER_H
11 
12 #include "lldb/Initialization/SystemInitializer.h"
13 #include "lldb/lldb-private-types.h"
14 #include "llvm/Support/Error.h"
15 
16 #include <memory>
17 #include <mutex>
18 
19 namespace lldb_private {
20 
21 class SystemLifetimeManager {
22 public:
23   SystemLifetimeManager();
24   ~SystemLifetimeManager();
25 
26   llvm::Error Initialize(std::unique_ptr<SystemInitializer> initializer,
27                          LoadPluginCallbackType plugin_callback);
28   void Terminate();
29 
30 private:
31   std::recursive_mutex m_mutex;
32   std::unique_ptr<SystemInitializer> m_initializer;
33   bool m_initialized = false;
34 
35   // Noncopyable.
36   SystemLifetimeManager(const SystemLifetimeManager &other) = delete;
37   SystemLifetimeManager &operator=(const SystemLifetimeManager &other) = delete;
38 };
39 }
40 
41 #endif
42