1 02/08/85  hp_set_acl, hpsa
 2 
 3 Syntax as a command:  hpsa path mode1 User_id1 ...  modeN {User_idN}
 4    {-control_args}
 5 
 6 
 7 Function:  manipulates the access control lists (ACLs) of segments,
 8 multisegment files, directories, and gates.  This command operates on
 9 objects whose ring brackets prevent them from being operated on by the
10 set_acl command.
11 
12 
13 Arguments:
14 path
15    is the pathname of a segment, multisegment file, directory, or gate.
16    If it is -wd or -working_dir, the working directory is assumed.  The
17    star convention can be used and applies to either segments and
18    multisegment files or directories, depending on the type of mode
19    specified in mode1.
20 modei
21    is a valid access mode.  For segments, multisegment files, or gates,
22    any or all of the letters rew; for directories, any or all of the
23    letters sma with the requirement that if modify is present, status
24    must also be present.  Use null, "n" or "" to specify null access.
25 
26 
27 User_idi
28    is an access control name that must be of the form
29    Person_id.Project_id.tag.  All ACL entries with matching names
30    receive the mode modei.  (For a description of the matching
31    strategy, see the Multics Programmer's Reference Manual, Order No.
32    AG91.)  If no match is found and all three components are present,
33    an entry is added to the ACL.  If the last mode_i has no User_id
34    following it, the Person_id of the user and current Project_id are
35    assumed.
36 
37 
38 Control arguments:
39 (either control argument is used to resolve an ambiguous choice
40 between segments and directories that occurs only when modei is null
41 and the star convention is used in path).
42 -directory, -dr
43    specifies that only directories are affected.
44 -segment, -sm
45    specifies that only segments and multisegment files are affected.
46    This is the default.
47 
48 
49 Access required:  To use this command, a system administrator must have
50 access to the highly privileged gate hphcs_.