Thread.hpp

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#ifndef INCLUDE_DISTORTOS_THREAD_HPP_
#define INCLUDE_DISTORTOS_THREAD_HPP_

#include "distortos/distortosConfiguration.h"

#include "distortos/SchedulingPolicy.hpp"
#include "distortos/SignalSet.hpp"
#include "distortos/ThreadState.hpp"

#include <csignal>

namespace distortos
{

class ThreadIdentifier;

class Thread
{
public:

    virtual ~Thread() = default;

#ifdef DISTORTOS_THREAD_DETACH_ENABLE

    virtual int detach() = 0;

#endif  // def DISTORTOS_THREAD_DETACH_ENABLE

#if DISTORTOS_SIGNALS_ENABLE == 1

    virtual int generateSignal(uint8_t signalNumber) = 0;

#endif  // DISTORTOS_SIGNALS_ENABLE == 1

    virtual uint8_t getEffectivePriority() const = 0;

    virtual ThreadIdentifier getIdentifier() const = 0;

#if DISTORTOS_SIGNALS_ENABLE == 1

    virtual SignalSet getPendingSignalSet() const = 0;

#endif  // DISTORTOS_SIGNALS_ENABLE == 1

    virtual uint8_t getPriority() const = 0;

    virtual SchedulingPolicy getSchedulingPolicy() const = 0;

    virtual size_t getStackHighWaterMark() const = 0;

    virtual size_t getStackSize() const = 0;

    virtual ThreadState getState() const = 0;

    virtual int join() = 0;

#if DISTORTOS_SIGNALS_ENABLE == 1

    virtual int queueSignal(uint8_t signalNumber, sigval value) = 0;

#endif  // DISTORTOS_SIGNALS_ENABLE == 1

    virtual void setPriority(uint8_t priority, bool alwaysBehind = {}) = 0;

    virtual void setSchedulingPolicy(SchedulingPolicy schedulingPolicy) = 0;
};

}   // namespace distortos

#endif  // INCLUDE_DISTORTOS_THREAD_HPP_