C++ (Cpp) LOG_REF_MTX_ENTER Examples

Example #1

File: mutex.c Project: ev3rt-git/ev3rt-hrp3

ER
ref_mtx(ID mtxid, T_RMTX *pk_rmtx)
{
	MTXCB	*p_mtxcb;
	ER		ercd;
    
	LOG_REF_MTX_ENTER(mtxid, pk_rmtx);
	CHECK_TSKCTX_UNL();
	CHECK_ID(VALID_MTXID(mtxid));
	CHECK_MACV_WRITE(pk_rmtx, T_RMTX);
	p_mtxcb = get_mtxcb(mtxid);

	lock_cpu();
	if (p_mtxcb->p_mtxinib->mtxatr == TA_NOEXS) {
		ercd = E_NOEXS;
	}
	else if (VIOLATE_ACPTN(p_mtxcb->p_mtxinib->acvct.acptn4)) {
		ercd = E_OACV;
	}
	else {
		pk_rmtx->htskid = (p_mtxcb->p_loctsk != NULL) ?
								TSKID(p_mtxcb->p_loctsk) : TSK_NONE;
														
		pk_rmtx->wtskid = wait_tskid(&(p_mtxcb->wait_queue));
		ercd = E_OK;
	}
	unlock_cpu();

  error_exit:
	LOG_REF_MTX_LEAVE(ercd, pk_rmtx);
	return(ercd);
}

Example #2

File: mutex.c Project: duanlv/asp-gr_peach_gcc-mbed

ER
ref_mtx(ID mtxid, T_RMTX *pk_rmtx)
{
	MTXCB	*p_mtxcb;
	ER		ercd;
    
	LOG_REF_MTX_ENTER(mtxid, pk_rmtx);
	CHECK_TSKCTX_UNL();
	CHECK_MTXID(mtxid);
	p_mtxcb = get_mtxcb(mtxid);

	t_lock_cpu();
	pk_rmtx->htskid = (p_mtxcb->p_loctsk != NULL) ? TSKID(p_mtxcb->p_loctsk)
													: TSK_NONE;
	pk_rmtx->wtskid = wait_tskid(&(p_mtxcb->wait_queue));
	ercd = E_OK;
	t_unlock_cpu();

  error_exit:
	LOG_REF_MTX_LEAVE(ercd, pk_rmtx);
	return(ercd);
}