Function sysutil_send_system_cmd

ps3fw/cellSysutil.cpp:165–213

}

extern s32 sysutil_send_system_cmd(u64 status, u64 param)
{
	s32 count = 0;

	if (auto cbm = g_fxo->try_get<sysutil_cb_manager>())
	{
		if (status == CELL_SYSUTIL_DRAWING_BEGIN)
		{
			if (cbm->draw_cb_started.exchange(true))
			{
				cellSysutil.error(
					"Tried to enqueue a second or more DRAWING_BEGIN callback!");
				return CELL_SYSUTIL_ERROR_BUSY;
			}
		}
		else if (status == CELL_SYSUTIL_DRAWING_END)
		{
			if (!cbm->draw_cb_started.exchange(false))
			{
				cellSysutil.error("Tried to enqueue a DRAWING_END callback without a "
								  "BEGIN callback!");
				return -1;
			}
		}
		else if (status == CELL_SYSUTIL_REQUEST_EXITGAME)
		{
			abort_lv2_watchdog();
		}

		for (sysutil_cb_manager::registered_cb cb : cbm->callbacks)
		{
			if (cb.callback)
			{
				cbm->registered.push(
					sysutil_cb_manager::dispatcher_cb{[=](ppu_thread& ppu) -> s32
						{
							// TODO: check it and find the source of the return value (void
					        // isn't equal to CELL_OK)
							cb.callback(ppu, status, param, cb.user_data);
							return CELL_OK;
						}});

				count++;
			}
		}
	}

	return count;
}

extern u64 get_sysutil_cb_manager_read_count()
{