| //===-- LockFileWindows.h ---------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef liblldb_Host_posix_LockFileWindows_h_ |
| #define liblldb_Host_posix_LockFileWindows_h_ |
| |
| #include "lldb/Host/LockFileBase.h" |
| #include "lldb/Host/windows/windows.h" |
| |
| namespace lldb_private { |
| |
| class LockFileWindows : public LockFileBase { |
| public: |
| explicit LockFileWindows(int fd); |
| ~LockFileWindows(); |
| |
| protected: |
| Status DoWriteLock(const uint64_t start, const uint64_t len) override; |
| |
| Status DoTryWriteLock(const uint64_t start, const uint64_t len) override; |
| |
| Status DoReadLock(const uint64_t start, const uint64_t len) override; |
| |
| Status DoTryReadLock(const uint64_t start, const uint64_t len) override; |
| |
| Status DoUnlock() override; |
| |
| bool IsValidFile() const override; |
| |
| private: |
| HANDLE m_file; |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif // liblldb_Host_posix_LockFileWindows_h_ |