/*
    Purpose:
    Author: Reece W.
    License: All Rights Reserved J. Reece Wilson
*/

class OProcessThread;

struct ODEParameters
{
    bool extended;
    union
    {
        struct
        {
            size_t one;
            size_t two;
            size_t three;
            size_t four;
        };
        struct
        {
            size_t one;
            size_t two;
            size_t three;
            size_t four;
            size_t five;
            size_t six;
            size_t seven;
            size_t eight;
        } ex;
    };
};

typedef void(* ODECompleteCallback_f)(void * context);

class ODEWorkItem : public OObject
{
public:
    virtual error_t SetParameters(ODEParameters *)         = 0;

    virtual error_t Schedule()                             = 0;
    virtual error_t Unschedule()                           = 0;

    virtual error_t HasDispatched(bool &)                  = 0;
    virtual error_t HasExecuted(bool &)                    = 0;

    virtual error_t WaitExecute(uint32_t ms)               = 0;
    virtual error_t AwaitExecute(ODECompleteCallback_f cb) = 0;
};

LIBLINUX_SYM error_t CreateWorkItem(OPtr<OProcessThread> target, const OOutlivableRef<ODEWorkItem> out);