1 03/11/85 extended_acls
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3 Extended access control terms are part of standard Multics Access
4 Control Lists ACLs. They are used by subsystems to control access
5 to protected entries. For instance, a Multics mailbox has extended
6 modes such as append, delete, and read associated with them.
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8 You can list, modify, and delete extended ACLs with the list_acl,
9 set_acl, and delete_acl commands. These commands operate on storage
10 system entries that use extended entries by using the fs_util_
11 subroutine, which is part of the Multics extended entry software.
12 See extended_entries.gi.
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15 To protect against accidental application of improper extended ACL
16 modes to extended entries, set_acl doesn't operate on extended entries
17 if you specify the starname "**" or a starname whose last component
18 contains a "*" or "?". This protects against having the command "sa
19 ** r *.*" give all users only r extended access to a mailbox.