88 static int semvalid(int semid, struct prison *rpr,
543 semvalid(int semid, struct prison *rpr, struct semid_kernel *semakptr)  in semvalid()  argument
548 	    sem_prison_cansee(rpr, semakptr) ? EINVAL : 0);  in semvalid()
600 	struct prison *pr, *rpr;  in sem_find_prison()  local
604 	rpr = osd_jail_get(pr, sem_prison_slot);  in sem_find_prison()
606 	return (rpr);  in sem_find_prison()
610 sem_prison_cansee(struct prison *rpr, struct semid_kernel *semakptr)  in sem_prison_cansee()  argument
614 	    !(rpr == semakptr->cred->cr_prison ||  in sem_prison_cansee()
615 	      prison_ischild(rpr, semakptr->cred->cr_prison)))  in sem_prison_cansee()
696 	struct prison *rpr;  in kern_semctl()  local
709 	rpr = sem_find_prison(td->td_ucred);  in kern_semctl()
710 	if (rpr == NULL)  in kern_semctl()
730 		if ((error = sem_prison_cansee(rpr, semakptr)))  in kern_semctl()
768 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
777 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
790 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
807 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
819 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
831 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
867 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
880 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
892 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
923 		if ((error = semvalid(semid, rpr, semakptr)) != 0)  in kern_semctl()
1109 	struct prison *rpr;  in kern_semop()  local
1129 	rpr = sem_find_prison(td->td_ucred);  in kern_semop()
1130 	if (rpr == NULL)  in kern_semop()
1197 	if ((error = sem_prison_cansee(rpr, semakptr)) != 0)  in kern_semop()
1525 	struct prison *pr, *rpr;  in sysctl_sema()  local
1535 	rpr = sem_find_prison(req->td->td_ucred);  in sysctl_sema()
1540 		    rpr == NULL || sem_prison_cansee(rpr, &sema[i]) != 0)  in sysctl_sema()
1579 	struct prison *pr, *rpr;  in kern_get_sema()  local
1588 	rpr = sem_find_prison(td->td_ucred);  in kern_get_sema()
1594 		    rpr == NULL || sem_prison_cansee(rpr, &sema[i]) != 0)  in kern_get_sema()
1735 	struct prison *rpr;  in sem_prison_get()  local
1741 	rpr = osd_jail_get(pr, sem_prison_slot);  in sem_prison_get()
1743 	jsys = rpr == NULL ? JAIL_SYS_DISABLE  in sem_prison_get()
1744 	    : rpr == pr ? JAIL_SYS_NEW : JAIL_SYS_INHERIT;  in sem_prison_get()
1755 	struct prison *rpr;  in sem_prison_remove()  local
1758 	rpr = osd_jail_get(pr, sem_prison_slot);  in sem_prison_remove()
1760 	if (rpr == pr)  in sem_prison_remove()