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Virtual to secondary. Converts a virtual address to a secondary storage address.
Syntax
vtos (virtaddr)
The function VTOS returns a secondary storage address as an
SADDR, whose SID part is the secondary storage LDEV number and whose
offset part is the disk byte address.
Formal Declaration
vtos:saddr (virtaddr:ptr)
Parameters
- virtaddr
The virtual address to be converted to a secondary storage address.
Virtaddr can be either a short or long pointer.
Examples
$nmdebug > wl vtos(b.40040200)
SADDR $14.e0200
Convert the virtual address b.40040200 to a secondary storage address
and display the result. The secondary storage address is LDEV $14 at byte
offset $e0200.
Limitations, Restrictions
none
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