1 02/02/84  get_ring_
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 3 
 4 Entry points in get_ring_:
 5    (List is generated by the help command)
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 8 :Entry: get_ring_: 02/02/84  get_ring_
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10 
11 Function: returns to the caller the number of the protection ring in
12 which the caller is executing.
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14 
15 Syntax:
16 declare get_ring_ entry returns (fixed bin(3));
17 ring_no = get_ring_ ();
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19 
20 Arguments:
21 ring_no
22    is the number of the ring in which the caller is executing.
23    (Output)