257 	td->td_retval[0] = td->td_ucred->cr_ruid;  in sys_getuid()
259 	td->td_retval[1] = td->td_ucred->cr_uid;  in sys_getuid()
274 	td->td_retval[0] = td->td_ucred->cr_uid;  in sys_geteuid()
288 	td->td_retval[0] = td->td_ucred->cr_rgid;  in sys_getgid()
290 	td->td_retval[1] = td->td_ucred->cr_groups[0];  in sys_getgid()
310 	td->td_retval[0] = td->td_ucred->cr_groups[0];  in sys_getegid()
326 	cred = td->td_ucred;  in sys_getgroups()
1597 	cred = td->td_ucred;  in sys_getresuid()
1624 	cred = td->td_ucred;  in sys_getresgid()
1954 	return (cr_cansee(td->td_ucred, p->p_ucred));  in p_cansee()
2083 	return (cr_cansignal(td->td_ucred, p, signum));  in p_cansignal()
2103 	if ((error = prison_check(td->td_ucred, p->p_ucred)))  in p_cansched()
2106 	if ((error = mac_proc_check_sched(td->td_ucred, p)))  in p_cansched()
2109 	if ((error = cr_bsd_visible(td->td_ucred, p->p_ucred)))  in p_cansched()
2112 	if (td->td_ucred->cr_ruid != p->p_ucred->cr_ruid &&  in p_cansched()
2113 	    td->td_ucred->cr_uid != p->p_ucred->cr_ruid) {  in p_cansched()
2130 	val = prison_allow(req->td->td_ucred, PR_ALLOW_UNPRIV_DEBUG);  in sysctl_unprivileged_proc_debug()
2136 	prison_set_allow(req->td->td_ucred, PR_ALLOW_UNPRIV_DEBUG, val);  in sysctl_unprivileged_proc_debug()
2172 	if ((error = prison_check(td->td_ucred, p->p_ucred)))  in p_candebug()
2175 	if ((error = mac_proc_check_debug(td->td_ucred, p)))  in p_candebug()
2178 	if ((error = cr_bsd_visible(td->td_ucred, p->p_ucred)))  in p_candebug()
2187 		if (!groupmember(p->p_ucred->cr_groups[i], td->td_ucred)) {  in p_candebug()
2193 	    groupmember(p->p_ucred->cr_rgid, td->td_ucred) &&  in p_candebug()
2194 	    groupmember(p->p_ucred->cr_svgid, td->td_ucred);  in p_candebug()
2200 	uidsubset = (td->td_ucred->cr_uid == p->p_ucred->cr_uid &&  in p_candebug()
2201 	    td->td_ucred->cr_uid == p->p_ucred->cr_svuid &&  in p_candebug()
2202 	    td->td_ucred->cr_uid == p->p_ucred->cr_ruid);  in p_candebug()
2226 		error = securelevel_gt(td->td_ucred, 0);  in p_candebug()
2290 	if ((error = prison_check(td->td_ucred, p->p_ucred)))  in p_canwait()
2293 	if ((error = mac_proc_check_wait(td->td_ucred, p)))  in p_canwait()
2298 	if ((error = cr_bsd_visible(td->td_ucred, p->p_ucred)))  in p_canwait()
2346 	MPASS(td->td_realucred == td->td_ucred);  in crunuse()
2413 	MPASS(td->td_realucred == td->td_ucred);  in crcowsync()
2420 	td->td_ucred = td->td_realucred;  in crcowsync()
2433 	MPASS(td->td_realucred == td->td_ucred);  in credbatch_add()
2634 	cru2x(td->td_ucred, xcr);  in cru2xt()