Function BFD_AsyncReadStatus

src/SB/Core/x/xbinio.cpp:665–720

}

static en_BIO_ASYNC_ERRCODES BFD_AsyncReadStatus(st_FILELOADINFO* fli)
{
    en_BIO_ASYNC_ERRCODES status;
    st_BINIO_XTRADATA* xtra = (st_BINIO_XTRADATA*)fli->xtradata;

    if (!g_async_context)
    {
        status = BINIO_ASYNC_NOOP;
    }
    else if (xtra != g_async_context)
    {
        status = BINIO_ASYNC_INPROG;
    }
    else
    {
        if (xtra->asyn_status == BINIO_ASYNC_INPROG)
        {
            XFILE_READSECTOR_STATUS xrdstat;
            S32 amtsofar = 0;

            xrdstat = xFileReadAsyncStatus(xtra->gcaskey, &amtsofar);

            switch (xrdstat)
            {
            case XFILE_RDSTAT_INPROG:
            case XFILE_RDSTAT_QUEUED:
            {
                xtra->asyn_status = BINIO_ASYNC_INPROG;
                break;
            }
            case XFILE_RDSTAT_DONE:
            {
                xtra->asyn_status = BINIO_ASYNC_DONE;
                break;
            }
            case XFILE_RDSTAT_FAIL:
            case XFILE_RDSTAT_EXPIRED:
            default:
            {
                xtra->asyn_status = BINIO_ASYNC_FAIL;
                break;
            }
            }
        }

        status = xtra->asyn_status;

        if (status == BINIO_ASYNC_FAIL || status == BINIO_ASYNC_DONE)
        {
            xtra->asyn_status = BINIO_ASYNC_NOOP;
            g_async_context = NULL;
        }
    }

    return status;
}