338 	if (shm_find_prison(td->td_ucred) == NULL)  in kern_shmdt_locked()
353 	error = mac_sysvshm_check_shmdt(td->td_ucred,  in kern_shmdt_locked()
394 	rpr = shm_find_prison(td->td_ucred);  in kern_shmat_locked()
414 	error = mac_sysvshm_check_shmat(td->td_ucred, shmseg, shmflg);  in kern_shmat_locked()
504 	rpr = shm_find_prison(td->td_ucred);  in kern_shmctl_locked()
545 	error = mac_sysvshm_check_shmctl(td->td_ucred, shmseg, cmd);  in kern_shmctl_locked()
557 		if (td->td_ucred->cr_prison != shmseg->cred->cr_prison)  in kern_shmctl_locked()
671 	error = mac_sysvshm_check_shmget(td->td_ucred, shmseg, shmflg);  in shmget_existing()
684 	struct ucred *cred = td->td_ucred;  in shmget_allocate_segment()
786 	if (shm_find_prison(td->td_ucred) == NULL)  in sys_shmget()
793 		segnum = shm_find_segment_by_key(td->td_ucred->cr_prison,  in sys_shmget()
1077 	pr = req->td->td_ucred->cr_prison;  in sysctl_shmsegs()
1078 	rpr = shm_find_prison(req->td->td_ucred);  in sysctl_shmsegs()
1134 	pr = td->td_ucred->cr_prison;  in kern_get_shmsegs()
1135 	rpr = shm_find_prison(td->td_ucred);  in kern_get_shmsegs()
1363 	rpr = shm_find_prison(td->td_ucred);  in oshmctl()
1382 	error = mac_sysvshm_check_shmctl(td->td_ucred, shmseg, uap->cmd);  in oshmctl()