453 	struct prison *pr, *rpr;  in msg_find_prison()  local
457 	rpr = osd_jail_get(pr, msg_prison_slot);  in msg_find_prison()
459 	return rpr;  in msg_find_prison()
463 msq_prison_cansee(struct prison *rpr, struct msqid_kernel *msqkptr)  in msq_prison_cansee()  argument
467 	    !(rpr == msqkptr->cred->cr_prison ||  in msq_prison_cansee()
468 	      prison_ischild(rpr, msqkptr->cred->cr_prison)))  in msq_prison_cansee()
503 	struct prison *rpr;  in kern_msgctl()  local
505 	rpr = msg_find_prison(td->td_ucred);  in kern_msgctl()
506 	if (rpr == NULL)  in kern_msgctl()
533 	error = msq_prison_cansee(rpr, msqkptr);  in kern_msgctl()
775 	struct prison *rpr;  in kern_msgsnd()  local
781 	rpr = msg_find_prison(td->td_ucred);  in kern_msgsnd()
782 	if (rpr == NULL)  in kern_msgsnd()
809 	if ((error = msq_prison_cansee(rpr, msqkptr))) {  in kern_msgsnd()
1145 	struct prison *rpr;  in kern_msgrcv()  local
1149 	rpr = msg_find_prison(td->td_ucred);  in kern_msgrcv()
1150 	if (rpr == NULL)  in kern_msgrcv()
1176 	if ((error = msq_prison_cansee(rpr, msqkptr))) {  in kern_msgrcv()
1423 	struct prison *pr, *rpr;  in sysctl_msqids()  local
1429 	rpr = msg_find_prison(req->td->td_ucred);  in sysctl_msqids()
1433 		if (msqids[i].u.msg_qbytes == 0 || rpr == NULL ||  in sysctl_msqids()
1434 		    msq_prison_cansee(rpr, &msqids[i]) != 0)  in sysctl_msqids()
1625 	struct prison *rpr;  in msg_prison_get()  local
1631 	rpr = osd_jail_get(pr, msg_prison_slot);  in msg_prison_get()
1633 	jsys = rpr == NULL ? JAIL_SYS_DISABLE  in msg_prison_get()
1634 	    : rpr == pr ? JAIL_SYS_NEW : JAIL_SYS_INHERIT;  in msg_prison_get()
1645 	struct prison *rpr;  in msg_prison_remove()  local
1648 	rpr = osd_jail_get(pr, msg_prison_slot);  in msg_prison_remove()
1650 	if (rpr == pr)  in msg_prison_remove()