SegFault.cpp

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/*
 * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT)
 * All rights reserved.
 *
 * This software may be modified and distributed under the terms of the
 * BSD-3-Clause license. See the accompanying LICENSE file for details.
 */
 
#include "SegFault.h"
 
#include <yarp/os/Log.h>
#include <yarp/os/LogComponent.h>
#include <yarp/os/LogStream.h>
#include <yarp/os/Time.h>
 
namespace {
YARP_LOG_COMPONENT(SEGFAULT, "yarp.device.test_segfault")
}
 
SegFault::SegFault()
{
}
 
SegFault::~SegFault()
{
}
 
bool SegFault::open(yarp::os::Searchable& config)
{
    if (config.check("delay")) {
        delay = config.find("delay").asFloat64();
    }
 
    yCInfo(SEGFAULT) << "Starting thread";
    start();
    yCInfo(SEGFAULT) << "Thread started";
 
    return true;
}
 
bool SegFault::close()
{
    return true;
}
 
void SegFault::run()
{
    yCInfo(SEGFAULT) << "Waiting for" << delay << "seconds before crashing";
    yarp::os::Time::delay(delay);
    yCWarning(SEGFAULT) << "Crashing";
    *(int*) 0 = 0;
}