bsd/kern/kern_proc.c

406 	if ((p == PROC_NULL) || ((p->p_listflag & P_LIST_INCREATE) != 0))
409 	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))
423 		if ((p->p_refcount == 0) && ((p->p_listflag & P_LIST_DRAINWAIT) == P_LIST_DRAINWAIT)) {
424 			p->p_listflag &= ~P_LIST_DRAINWAIT;
443 	if ((p == PROC_NULL) || ((p->p_listflag & P_LIST_INCREATE) != 0)) {
449 	if (((p->p_listflag & P_LIST_EXITED) != 0) && ((p->p_listflag & P_LIST_WAITING) == 0)) {
450 		p->p_listflag |=  P_LIST_WAITING;
464 	if ((p->p_listflag & P_LIST_WAITING) ==  P_LIST_WAITING) {
465 		p->p_listflag &= ~P_LIST_WAITING;
478 	p->p_listflag |= P_LIST_DRAIN;
480 		p->p_listflag |= P_LIST_DRAINWAIT;
483 	p->p_listflag &= ~P_LIST_DRAIN;
484 	p->p_listflag |= P_LIST_DEAD;
502 	if ((pp == PROC_NULL) || (pp->p_stat == SZOMB) || ((pp->p_listflag & (P_LIST_CHILDDRSTART | P_LIST_CHILDDRAINED)) == (P_LIST_CHILDDRSTART | P_LIST_CHILDDRAINED))) {
507 	if ((pp->p_listflag & (P_LIST_CHILDDRSTART | P_LIST_CHILDDRAINED)) == P_LIST_CHILDDRSTART) {
508 		pp->p_listflag |= P_LIST_CHILDDRWAIT;
518 	if ((pp->p_listflag & (P_LIST_CHILDDRSTART | P_LIST_CHILDDRAINED)) == 0) {
536 		if ((p->p_parentref == 0) && ((p->p_listflag & P_LIST_PARENTREFWAIT) == P_LIST_PARENTREFWAIT)) {
537 			p->p_listflag &= ~P_LIST_PARENTREFWAIT;
552 	if ((p->p_listflag & P_LIST_CHILDDRSTART) == P_LIST_CHILDDRSTART)
555 	p->p_listflag |= P_LIST_CHILDDRSTART;
558 		p->p_listflag |= P_LIST_PARENTREFWAIT;
571 	p->p_listflag |= P_LIST_CHILDDRAINED;
572 	if ((p->p_listflag & (P_LIST_CHILDLKWAIT |P_LIST_CHILDDRWAIT)) != 0) {
573 		p->p_listflag &= ~(P_LIST_CHILDLKWAIT |P_LIST_CHILDDRWAIT);
582 	if ((p->p_listflag  & P_LIST_INHASH) != 0)
583 		panic("proc being freed and still in hash %p: %u\n", p, p->p_listflag);
629 	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)){
630 		pp->p_listflag |= P_LIST_CHILDLKWAIT;
1005 	child->p_listflag &= ~P_LIST_INCREATE;
2323 	child->p_listflag |= P_LIST_INPGRP;
2363 	if ((p->p_listflag & P_LIST_INPGRP) == 0)
2367 	p->p_listflag &= ~P_LIST_INPGRP;
2400 	while ((p->p_listflag & P_LIST_PGRPTRANS) == P_LIST_PGRPTRANS) {
2401 		p->p_listflag |= P_LIST_PGRPTRWAIT;
2405 	p->p_listflag |= P_LIST_PGRPTRANS;
2412         if ((p->p_listflag & P_LIST_INPGRP) == 0)
2416         p->p_listflag &= ~P_LIST_INPGRP;
2437         p->p_listflag |= P_LIST_INPGRP;
2462 	p->p_listflag &= ~P_LIST_PGRPTRANS;
2463 	if ((p->p_listflag & P_LIST_PGRPTRWAIT) == P_LIST_PGRPTRWAIT) {
2464 		p->p_listflag &= ~P_LIST_PGRPTRWAIT;
2505 	while ((p->p_listflag & P_LIST_PGRPTRANS) == P_LIST_PGRPTRANS) {
2506 		p->p_listflag |= P_LIST_PGRPTRWAIT;
2554 	while ((p->p_listflag & P_LIST_PGRPTRANS) == P_LIST_PGRPTRANS) {
2555 		p->p_listflag |= P_LIST_PGRPTRWAIT;