Пример #1
0
int sys_lwmutex_trylock(mem_ptr_t<sys_lwmutex_t> lwmutex)
{
	sc_lwmutex.Log("sys_lwmutex_trylock(lwmutex_addr=0x%x)", lwmutex.GetAddr());

	if (!lwmutex.IsGood()) return CELL_EFAULT;

	return lwmutex->trylock(GetCurrentPPUThread().GetId());
}
Пример #2
0
int sys_lwmutex_destroy(mem_ptr_t<sys_lwmutex_t> lwmutex)
{
	sc_lwmutex.Warning("sys_lwmutex_destroy(lwmutex_addr=0x%x)", lwmutex.GetAddr());

	if (!lwmutex.IsGood()) return CELL_EFAULT;

	u32 sq_id = lwmutex->sleep_queue;
	if (!Emu.GetIdManager().CheckID(sq_id)) return CELL_ESRCH;

	// try to make it unable to lock
	switch (int res = lwmutex->trylock(lwmutex->mutex.GetDeadValue()))
	{
	case CELL_OK:
		lwmutex->all_info() = 0;
		lwmutex->attribute = 0xDEADBEEF;
		lwmutex->sleep_queue = 0;
		Emu.GetIdManager().RemoveID(sq_id);
	default: return res;
	}
}