450 	struct prison *pr, *rpr;  in msg_find_prison()  local
454 	rpr = osd_jail_get(pr, msg_prison_slot);  in msg_find_prison()
456 	return rpr;  in msg_find_prison()
460 msq_prison_cansee(struct prison *rpr, struct msqid_kernel *msqkptr)  in msq_prison_cansee()  argument
464 	    !(rpr == msqkptr->cred->cr_prison ||  in msq_prison_cansee()
465 	      prison_ischild(rpr, msqkptr->cred->cr_prison)))  in msq_prison_cansee()
500 	struct prison *rpr;  in kern_msgctl()  local
502 	rpr = msg_find_prison(td->td_ucred);  in kern_msgctl()
503 	if (rpr == NULL)  in kern_msgctl()
530 	error = msq_prison_cansee(rpr, msqkptr);  in kern_msgctl()
772 	struct prison *rpr;  in kern_msgsnd()  local
778 	rpr = msg_find_prison(td->td_ucred);  in kern_msgsnd()
779 	if (rpr == NULL)  in kern_msgsnd()
806 	if ((error = msq_prison_cansee(rpr, msqkptr))) {  in kern_msgsnd()
1142 	struct prison *rpr;  in kern_msgrcv()  local
1146 	rpr = msg_find_prison(td->td_ucred);  in kern_msgrcv()
1147 	if (rpr == NULL)  in kern_msgrcv()
1173 	if ((error = msq_prison_cansee(rpr, msqkptr))) {  in kern_msgrcv()
1420 	struct prison *pr, *rpr;  in sysctl_msqids()  local
1426 	rpr = msg_find_prison(req->td->td_ucred);  in sysctl_msqids()
1430 		if (msqids[i].u.msg_qbytes == 0 || rpr == NULL ||  in sysctl_msqids()
1431 		    msq_prison_cansee(rpr, &msqids[i]) != 0)  in sysctl_msqids()
1483 	struct prison *pr, *rpr;  in kern_get_msqids()  local
1491 	rpr = msg_find_prison(td->td_ucred);  in kern_get_msqids()
1496 		if (msqids[i].u.msg_qbytes == 0 || rpr == NULL ||  in kern_get_msqids()
1497 		    msq_prison_cansee(rpr, &msqids[i]) != 0)  in kern_get_msqids()
1656 	struct prison *rpr;  in msg_prison_get()  local
1662 	rpr = osd_jail_get(pr, msg_prison_slot);  in msg_prison_get()
1664 	jsys = rpr == NULL ? JAIL_SYS_DISABLE  in msg_prison_get()
1665 	    : rpr == pr ? JAIL_SYS_NEW : JAIL_SYS_INHERIT;  in msg_prison_get()
1676 	struct prison *rpr;  in msg_prison_remove()  local
1679 	rpr = osd_jail_get(pr, msg_prison_slot);  in msg_prison_remove()
1681 	if (rpr == pr)  in msg_prison_remove()