EMS Manual

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EMS Manual—426909-005
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Notation for Management Programming Interfaces
horizontally, enclosed in a pair of brackets and separated by vertical lines. For
example:
LDEV ldev [ CU %ccu | CU %... ] UP [ (cpu,chan,%ctlr,%unit) ]
{ } Braces. A group of items enclosed in braces is a list of all possible items that can be
displayed, of which one is actually displayed. The items in the list might be arranged
either vertically, with aligned braces on each side of the list, or horizontally, enclosed in
a pair of braces and separated by vertical lines. For example:
LBU { X | Y } POWER FAIL
process-name State changed from old-objstate to objstate
{ Operator Request. }
{ Unknown. }
| Vertical Line. A vertical line separates alternatives in a horizontal list that is enclosed in
brackets or braces. For example:
Transfer status: { OK | Failed }
% Percent Sign. A percent sign precedes a number that is not in decimal notation. The
%þnotation precedes an octal number. The %Bþnotation precedes a binary number.
The %Hþnotation precedes a hexadecimal number. For example:
%005400
P=%p-register E=%e-register
Notation for Management Programming Interfaces
UPPERCASE LETTERS. The !r notation following a token or field name indicates that the
token or field is required. For example:
ZCOM-TKN-OBJNAME token-type ZSPI-TYP-STRING. !r
!o. The !o notation following a token or field name indicates that the token or field is
optional. For example:
ZSPI-TKN-MANAGER token-type ZSPI-TYP-FNAME32. !o
Change Bar Notation
Change bars are used to indicate substantive differences between this revision of the
manual and the preceding revision. Change bars are vertical rules placed in the right
margin of changed portions of text, figures, tables, examples, and so on. Change bars
highlight new or revised information. For example: