Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===--- 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