ALTSEC

￿leaccess File access mask speci￿cations, en tered as follows:
8 LR 9

 

 

 

 

ANY

 

 

 

 

 

 

8 AC

9

 

 

< W

=2

, . . .

3

:

<

GU

=2

, . . .

3

 

> A

>

 

> AL

>

 

> X

>

 

 

 

 

GL

 

 

 

 

 

 

 

CR

 

 

 

:

;

 

 

 

>

 

>

 

 

 

 

 

 

 

:

 

;

 

 

The R, L, A, W, and X specify modes of access by types of

users (ANY, AC, GU, AL, GL, CR) as follo ws:

R

=

READ

 

 

 

 

 

 

L

=

LOCK

 

 

 

 

 

 

A

=

APPEND

 

 

 

 

 

W

=

WRITE

 

 

 

 

 

X

=

EXECUTE

 

 

 

 

LOCK allows opening the ￿le with dynamic loc king option. APPEND implicitly speci￿es LOCK. WRITE implicitly speci￿es APPEND and LOCK.

You may specify two or more modes if you separate them b y commas. The user t ypes are speci￿ed as follo ws:

ANY =

Any user

AC

=

Member of this account only

GU

=

Member of this group only

AL

=

Account librarian user only

GL

=

Group librarian user only

CR

=

Creator

You may specify two or more user types if you separate them by commas. The default is R,L,W,A,X:ANY. The colon ( :) separating one or more modes from one or more user t ypes is required punctuation in the speci￿cation of ￿leaccess .

The ACCESS keyword is optional. If the ￿le is protected b y an ACD, the ACD overrides the ￿le access mask.

NEWACD (Indicates \new ACD"). Use NEWACD to create a new ACD for the speci￿ed object. NEWACD is used when an ACD does not

2-26 MPE/iX Commands