268 	td->td_retval[0] = td->td_ucred->cr_rgid;  in sys_getgid()
696 	if (gid != oldcred->cr_rgid &&		/* allow setgid(getgid()) */  in sys_setgid()
722 		if (oldcred->cr_rgid != gid) {  in sys_setgid()
783 	if (egid != oldcred->cr_rgid &&		/* allow setegid(getgid()) */  in sys_setegid()
986 	if (((rgid != (gid_t)-1 && rgid != oldcred->cr_rgid &&  in sys_setregid()
989 	     egid != oldcred->cr_rgid && egid != oldcred->cr_svgid)) &&  in sys_setregid()
997 	if (rgid != (gid_t)-1 && oldcred->cr_rgid != rgid) {  in sys_setregid()
1001 	if ((rgid != (gid_t)-1 || newcred->cr_groups[0] != newcred->cr_rgid) &&  in sys_setregid()
1140 	if (((rgid != (gid_t)-1 && rgid != oldcred->cr_rgid &&  in sys_setresgid()
1143 	     (egid != (gid_t)-1 && egid != oldcred->cr_rgid &&  in sys_setresgid()
1146 	     (sgid != (gid_t)-1 && sgid != oldcred->cr_rgid &&  in sys_setresgid()
1156 	if (rgid != (gid_t)-1 && oldcred->cr_rgid != rgid) {  in sys_setresgid()
1218 		error1 = copyout(&cred->cr_rgid,  in sys_getresgid()
1219 		    uap->rgid, sizeof(cred->cr_rgid));  in sys_getresgid()
1326 	if (gid == cred->cr_rgid)  in realgroupmember()
1412 		if (realgroupmember(u1->cr_rgid, u2))  in cr_canseeothergids()
1758 	    groupmember(p->p_ucred->cr_rgid, td->td_ucred) &&  in p_candebug()
2491 	newcred->cr_rgid = rgid;  in change_rgid()