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Calling Sequence
Auto Switch
L,U A0,address-of-FCT
LMJ X11,CBxxIU$-1
Returns
error return
error return
normal return
A0 has one of the following values:
012
022
normal return
FTI not in main storage.
BSP$-Program File Basic Service Package
Common Bank or
Relocatable
L,U A0,address-of-FCT
I$BJ X11,CBxxIU$
Designated table not in main storage.
error return
normal return
Relocatable
L,U A0,address-of-FCT
LMJ X11,xxIU$
error return
normal return
The last program file table item referenced is marked as having been updated. The
table item will be written to mass storage, either before BSP$ reads the next buffer
or when the WPFxx$ function is called.
This function should be called only if the previous BSP$ search table (xxIS$) or look-up
(xxNL$) function resulted in a normal return and if the caller subsequently modified the
table item pointed to by register A0. The following should be noted about this function:
• It is not necessary to call this function after the delete item (xxID$), change item
(xxIC$) or add item (xxIA$) functions. The table item is already marked as updated
by these functions.
• This function is efficient, since it does not perform any I/O.
• The write last item referenced (PTxxWT$) function described in 5.1.8 should be used
if it determined that the table item must be written to mass storage immediately.
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