1 03/15/85  read_write_allowed_
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 4 Entry points in read_write_allowed_:
 5    (List is generated by the help command)
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 8 :Entry:  read_write_allowed_:  03/15/85  read_write_allowed_
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11 Function:
12 The read_write_allowed_ function determines whether a subject of
13 specified authorization can read, append, modify, and destroy data in
14 an object of specified access class.
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17 Syntax:
18 declare read_write_allowed_ entry (bit(72) aligned, bit(72) aligned)
19      returns (bit(1) aligned);
20 returned_bit = read_write_allowed_ (authorization, access_class);
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23 Arguments:
24 authorization
25    is the authorization of the subject.  (Input)
26 access_class
27    is the access class of the object.  (Input)
28 returned_bit
29    indicates whether the subject is allowed to both read and write the
30    object.  (Output)
31    "1"b read and write are allowed.
32    "0"b read and write are not allowed.