1 | //===-- LockFileWindows.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 liblldb_Host_posix_LockFileWindows_h_ |
10 | #define liblldb_Host_posix_LockFileWindows_h_ |
11 | |
12 | #include "lldb/Host/LockFileBase.h" |
13 | #include "lldb/Host/windows/windows.h" |
14 | |
15 | namespace lldb_private { |
16 | |
17 | class LockFileWindows : public LockFileBase { |
18 | public: |
19 | explicit LockFileWindows(int fd); |
20 | ~LockFileWindows(); |
21 | |
22 | protected: |
23 | Status DoWriteLock(const uint64_t start, const uint64_t len) override; |
24 | |
25 | Status DoTryWriteLock(const uint64_t start, const uint64_t len) override; |
26 | |
27 | Status DoReadLock(const uint64_t start, const uint64_t len) override; |
28 | |
29 | Status DoTryReadLock(const uint64_t start, const uint64_t len) override; |
30 | |
31 | Status DoUnlock() override; |
32 | |
33 | bool IsValidFile() const override; |
34 | |
35 | private: |
36 | HANDLE m_file; |
37 | }; |
38 | |
39 | } // namespace lldb_private |
40 | |
41 | #endif // liblldb_Host_posix_LockFileWindows_h_ |
42 |