1 | //===--- Watchdog.h - Watchdog timer ----------------------------*- 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 | // This file declares the llvm::sys::Watchdog class. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | |
13 | #ifndef LLVM_SUPPORT_WATCHDOG_H |
14 | #define LLVM_SUPPORT_WATCHDOG_H |
15 | |
16 | #include "llvm/Support/Compiler.h" |
17 | |
18 | namespace llvm { |
19 | namespace sys { |
20 | |
21 | /// This class provides an abstraction for a timeout around an operation |
22 | /// that must complete in a given amount of time. Failure to complete before |
23 | /// the timeout is an unrecoverable situation and no mechanisms to attempt |
24 | /// to handle it are provided. |
25 | class Watchdog { |
26 | public: |
27 | Watchdog(unsigned int seconds); |
28 | ~Watchdog(); |
29 | private: |
30 | // Noncopyable. |
31 | Watchdog(const Watchdog &other) = delete; |
32 | Watchdog &operator=(const Watchdog &other) = delete; |
33 | }; |
34 | } |
35 | } |
36 | |
37 | #endif |
38 | |