| //===--- Watchdog.h - Watchdog timer ----------------------------*- 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file declares the llvm::sys::Watchdog class. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_SUPPORT_WATCHDOG_H |
| #define LLVM_SUPPORT_WATCHDOG_H |
| |
| #include "llvm/Support/Compiler.h" |
| |
| namespace llvm { |
| namespace sys { |
| |
| /// This class provides an abstraction for a timeout around an operation |
| /// that must complete in a given amount of time. Failure to complete before |
| /// the timeout is an unrecoverable situation and no mechanisms to attempt |
| /// to handle it are provided. |
| class Watchdog { |
| public: |
| Watchdog(unsigned int seconds); |
| ~Watchdog(); |
| private: |
| // Noncopyable. |
| Watchdog(const Watchdog &other) = delete; |
| Watchdog &operator=(const Watchdog &other) = delete; |
| }; |
| } |
| } |
| |
| #endif |