bsd/kern/kern_proc.c

419 	if ((p == PROC_NULL) || ((p->p_listflag & P_LIST_INCREATE) != 0))
422 	if ((p->p_stat != SZOMB) && ((p->p_listflag & P_LIST_EXITED) == 0) && ((p->p_listflag & (P_LIST_DRAINWAIT | P_LIST_DRAIN | P_LIST_DEAD)) == 0))
436 		if ((p->p_refcount == 0) && ((p->p_listflag & P_LIST_DRAINWAIT) == P_LIST_DRAINWAIT)) {
437 			p->p_listflag &= ~P_LIST_DRAINWAIT;
457 	    || ((p->p_listflag & P_LIST_INCREATE) != 0)		/* not created yet */
458 	    || ((p->p_listflag & P_LIST_EXITED) == 0)) {	/* not started exit */
465 	if ((p->p_listflag & P_LIST_WAITING) != 0) {
469 	p->p_listflag |=  P_LIST_WAITING;
480 	if ((p->p_listflag & P_LIST_WAITING) ==  P_LIST_WAITING) {
481 		p->p_listflag &= ~P_LIST_WAITING;
494 	p->p_listflag |= P_LIST_DRAIN;
496 		p->p_listflag |= P_LIST_DRAINWAIT;
499 	p->p_listflag &= ~P_LIST_DRAIN;
500 	p->p_listflag |= P_LIST_DEAD;
518 	if ((pp == PROC_NULL) || (pp->p_stat == SZOMB) || ((pp->p_listflag & (P_LIST_CHILDDRSTART | P_LIST_CHILDDRAINED)) == (P_LIST_CHILDDRSTART | P_LIST_CHILDDRAINED))) {
523 	if ((pp->p_listflag & (P_LIST_CHILDDRSTART | P_LIST_CHILDDRAINED)) == P_LIST_CHILDDRSTART) {
524 		pp->p_listflag |= P_LIST_CHILDDRWAIT;
534 	if ((pp->p_listflag & (P_LIST_CHILDDRSTART | P_LIST_CHILDDRAINED)) == 0) {
552 		if ((p->p_parentref == 0) && ((p->p_listflag & P_LIST_PARENTREFWAIT) == P_LIST_PARENTREFWAIT)) {
553 			p->p_listflag &= ~P_LIST_PARENTREFWAIT;
568 	if ((p->p_listflag & P_LIST_CHILDDRSTART) == P_LIST_CHILDDRSTART)
571 	p->p_listflag |= P_LIST_CHILDDRSTART;
574 		p->p_listflag |= P_LIST_PARENTREFWAIT;
587 	p->p_listflag |= P_LIST_CHILDDRAINED;
588 	if ((p->p_listflag & (P_LIST_CHILDLKWAIT |P_LIST_CHILDDRWAIT)) != 0) {
589 		p->p_listflag &= ~(P_LIST_CHILDLKWAIT |P_LIST_CHILDDRWAIT);
598 	if ((p->p_listflag  & P_LIST_INHASH) != 0)
599 		panic("proc being freed and still in hash %p: %u\n", p, p->p_listflag);
681 	if ((parent == PROC_NULL) && (pp != PROC_NULL) && (pp->p_stat != SZOMB) && ((pp->p_listflag & P_LIST_EXITED) != 0) && ((pp->p_listflag & P_LIST_CHILDDRAINED)== 0)){
682 		pp->p_listflag |= P_LIST_CHILDLKWAIT;
1138 	child->p_listflag &= ~P_LIST_INCREATE;
2542 	child->p_listflag |= P_LIST_INPGRP;
2582 	if ((p->p_listflag & P_LIST_INPGRP) == 0)
2586 	p->p_listflag &= ~P_LIST_INPGRP;
2619 	while ((p->p_listflag & P_LIST_PGRPTRANS) == P_LIST_PGRPTRANS) {
2620 		p->p_listflag |= P_LIST_PGRPTRWAIT;
2624 	p->p_listflag |= P_LIST_PGRPTRANS;
2631         if ((p->p_listflag & P_LIST_INPGRP) == 0)
2635         p->p_listflag &= ~P_LIST_INPGRP;
2656         p->p_listflag |= P_LIST_INPGRP;
2681 	p->p_listflag &= ~P_LIST_PGRPTRANS;
2682 	if ((p->p_listflag & P_LIST_PGRPTRWAIT) == P_LIST_PGRPTRWAIT) {
2683 		p->p_listflag &= ~P_LIST_PGRPTRWAIT;
2724 	while ((p->p_listflag & P_LIST_PGRPTRANS) == P_LIST_PGRPTRANS) {
2725 		p->p_listflag |= P_LIST_PGRPTRWAIT;
2773 	while ((p->p_listflag & P_LIST_PGRPTRANS) == P_LIST_PGRPTRANS) {
2774 		p->p_listflag |= P_LIST_PGRPTRWAIT;