231 	prnode_t *pnp = VTOP(vp);  in prwritectl()  local
269 				if ((error = prlock(pnp, ZNO)) != 0)  in prwritectl()
273 			if (error = pr_control(cmd, argp, pnp, cr)) {  in prwritectl()
283 			prunlock(pnp);  in prwritectl()
291 pr_control(long cmd, arg_t *argp, prnode_t *pnp, cred_t *cr)  in pr_control()  argument
301 	pcp = pnp->pr_common;  in pr_control()
307 		prunlock(pnp);  in pr_control()
333 				pr_stop(pnp);  in pr_control()
351 			if ((error = pr_wait_stop(pnp, timeo)) != 0)  in pr_control()
358 		error = pr_setrun(pnp, argp->flags);  in pr_control()
366 		error = pr_setsig(pnp, &argp->siginfo);  in pr_control()
368 			prunlock(pnp);  in pr_control()
369 			pr_wait_die(pnp);  in pr_control()
375 		error = pr_kill(pnp, (int)argp->sig, cr);  in pr_control()
377 			prunlock(pnp);  in pr_control()
378 			pr_wait_die(pnp);  in pr_control()
384 		error = pr_unkill(pnp, (int)argp->sig);  in pr_control()
406 			kthread_t *t = pr_thread(pnp);  in pr_control()
421 		error = pr_setfpregs(pnp, &argp->prfpregset);  in pr_control()
426 		error = pr_setxregs(pnp, &argp->prxregset);  in pr_control()
434 		error = pr_setasrs(pnp, argp->asrset);  in pr_control()
439 		error = pr_setvaddr(pnp, argp->vaddr);  in pr_control()
443 		pr_sethold(pnp, &argp->sigset);  in pr_control()
451 		error = pr_clearsig(pnp);  in pr_control()
455 		error = pr_clearflt(pnp);  in pr_control()
459 		error = pr_watch(pnp, &argp->prwatch, &unlocked);  in pr_control()
465 		error = pr_agent(pnp, argp->prgregset, &unlocked);  in pr_control()
492 		prunlock(pnp);  in pr_control()
648 	prnode_t *pnp = VTOP(vp);  in prwritectl32()  local
686 				if ((error = prlock(pnp, ZNO)) != 0)  in prwritectl32()
703 			if (error = pr_control32(cmd, &arg, pnp, cr)) {  in prwritectl32()
713 			prunlock(pnp);  in prwritectl32()
721 pr_control32(int32_t cmd, arg32_t *argp, prnode_t *pnp, cred_t *cr)  in pr_control32()  argument
731 	pcp = pnp->pr_common;  in pr_control32()
736 		prunlock(pnp);  in pr_control32()
762 				pr_stop(pnp);  in pr_control32()
780 			if ((error = pr_wait_stop(pnp, timeo)) != 0)  in pr_control32()
787 		error = pr_setrun(pnp, (ulong_t)argp->flags);  in pr_control32()
803 			error = pr_setsig(pnp, &siginfo);  in pr_control32()
805 				prunlock(pnp);  in pr_control32()
806 				pr_wait_die(pnp);  in pr_control32()
813 		error = pr_kill(pnp, (int)argp->sig, cr);  in pr_control32()
815 			prunlock(pnp);  in pr_control32()
816 			pr_wait_die(pnp);  in pr_control32()
822 		error = pr_unkill(pnp, (int)argp->sig);  in pr_control32()
846 			kthread_t *t = pr_thread(pnp);  in pr_control32()
869 			error = pr_setfpregs32(pnp, &argp->prfpregset);  in pr_control32()
877 			error = pr_setxregs(pnp, &argp->prxregset);  in pr_control32()
887 			error = pr_setvaddr(pnp,  in pr_control32()
892 		pr_sethold(pnp, &argp->sigset);  in pr_control32()
900 		error = pr_clearsig(pnp);  in pr_control32()
904 		error = pr_clearflt(pnp);  in pr_control32()
917 			error = pr_watch(pnp, &prwatch, &unlocked);  in pr_control32()
928 			kthread_t *t = pr_thread(pnp);  in pr_control32()
934 			error = pr_agent(pnp, prgregset, &unlocked);  in pr_control32()
942 		if (PROCESS_NOT_32BIT(p) || (pnp->pr_flags & PR_OFFMAX))  in pr_control32()
986 		prunlock(pnp);  in pr_control32()
997 pr_thread(prnode_t *pnp)  in pr_thread()  argument
999 	prcommon_t *pcp = pnp->pr_common;  in pr_thread()
1019 pr_stop(prnode_t *pnp)  in pr_stop()  argument
1021 	prcommon_t *pcp = pnp->pr_common;  in pr_stop()
1096 pr_wait_stop(prnode_t *pnp, time_t timeo)  in pr_wait_stop()  argument
1098 	prcommon_t *pcp = pnp->pr_common;  in pr_wait_stop()
1127 			prunlock(pnp);  in pr_wait_stop()
1131 			if ((error = prlock(pnp, ZNO)) != 0)  in pr_wait_stop()
1146 			prunlock(pnp);  in pr_wait_stop()
1150 			if ((error = prlock(pnp, ZNO)) != 0)  in pr_wait_stop()
1166 pr_setrun(prnode_t *pnp, ulong_t flags)  in pr_setrun()  argument
1168 	prcommon_t *pcp = pnp->pr_common;  in pr_setrun()
1178 	t = pr_thread(pnp);	/* returns locked thread */  in pr_setrun()
1354 pr_wait_die(prnode_t *pnp)  in pr_wait_die()  argument
1359 	while ((p = pnp->pr_common->prc_proc) != NULL && p->p_stat != SZOMB) {  in pr_wait_die()
1381 pr_setsig(prnode_t *pnp, siginfo_t *sip)  in pr_setsig()  argument
1385 	prcommon_t *pcp = pnp->pr_common;  in pr_setsig()
1391 	t = pr_thread(pnp);	/* returns locked thread */  in pr_setsig()
1510 pr_kill(prnode_t *pnp, int sig, cred_t *cr)  in pr_kill()  argument
1513 	prcommon_t *pcp = pnp->pr_common;  in pr_kill()
1534 pr_unkill(prnode_t *pnp, int sig)  in pr_unkill()  argument
1537 	prcommon_t *pcp = pnp->pr_common;  in pr_unkill()
1664 pr_setfpregs(prnode_t *pnp, prfpregset_t *prfpregset)  in pr_setfpregs()  argument
1666 	proc_t *p = pnp->pr_common->prc_proc;  in pr_setfpregs()
1667 	kthread_t *t = pr_thread(pnp);	/* returns locked thread */  in pr_setfpregs()
1689 pr_setfpregs32(prnode_t *pnp, prfpregset32_t *prfpregset)  in pr_setfpregs32()  argument
1691 	proc_t *p = pnp->pr_common->prc_proc;  in pr_setfpregs32()
1692 	kthread_t *t = pr_thread(pnp);	/* returns locked thread */  in pr_setfpregs32()
1716 pr_setxregs(prnode_t *pnp, prxregset_t *prxregset)  in pr_setxregs()  argument
1718 	proc_t *p = pnp->pr_common->prc_proc;  in pr_setxregs()
1719 	kthread_t *t = pr_thread(pnp);	/* returns locked thread */  in pr_setxregs()
1739 pr_setasrs(prnode_t *pnp, asrset_t asrset)  in pr_setasrs()  argument
1741 	proc_t *p = pnp->pr_common->prc_proc;  in pr_setasrs()
1742 	kthread_t *t = pr_thread(pnp);	/* returns locked thread */  in pr_setasrs()
1760 pr_setvaddr(prnode_t *pnp, caddr_t vaddr)  in pr_setvaddr()  argument
1762 	proc_t *p = pnp->pr_common->prc_proc;  in pr_setvaddr()
1763 	kthread_t *t = pr_thread(pnp);	/* returns locked thread */  in pr_setvaddr()
1780 pr_sethold(prnode_t *pnp, sigset_t *sp)  in pr_sethold()  argument
1782 	proc_t *p = pnp->pr_common->prc_proc;  in pr_sethold()
1783 	kthread_t *t = pr_thread(pnp);	/* returns locked thread */  in pr_sethold()
1808 pr_clearsig(prnode_t *pnp)  in pr_clearsig()  argument
1810 	kthread_t *t = pr_thread(pnp);	/* returns locked thread */  in pr_clearsig()
1831 pr_clearflt(prnode_t *pnp)  in pr_clearflt()  argument
1833 	kthread_t *t = pr_thread(pnp);	/* returns locked thread */  in pr_clearflt()
1842 pr_watch(prnode_t *pnp, prwatch_t *pwp, int *unlocked)  in pr_watch()  argument
1844 	proc_t *p = pnp->pr_common->prc_proc;  in pr_watch()
1895 		prunlock(pnp);  in pr_watch()
1898 		if ((error = prlock(pnp, ZNO)) != 0) {  in pr_watch()
1917 			if ((error = prlock(pnp, ZNO)) != 0) {  in pr_watch()
1921 				p = pr_p_lock(pnp);  in pr_watch()
1925 					prunlock(pnp);  in pr_watch()
1971 pr_agent(prnode_t *pnp, prgregset_t prgregset, int *unlocked)  in pr_agent()  argument
1973 	proc_t *p = pnp->pr_common->prc_proc;  in pr_agent()
2067 	pcp = pnp->pr_pcommon;  in pr_agent()
2077 		prunlock(pnp);  in pr_agent()
2094 		if ((error = prlock(pnp, ZNO)) != 0)  in pr_agent()
2446 pr_cancel_watch(prnode_t *pnp)  in pr_cancel_watch()  argument
2448 	proc_t *p = pnp->pr_pcommon->prc_proc;  in pr_cancel_watch()
2461 		prunlock(pnp);  in pr_cancel_watch()
2464 		p = pr_p_lock(pnp);  in pr_cancel_watch()
2481 			p = pr_p_lock(pnp);  /* NULL if process disappeared */  in pr_cancel_watch()
2489 	ASSERT(p == pnp->pr_pcommon->prc_proc);  in pr_cancel_watch()