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Calling Sequence
BSP$-Program File Basic Service Package
Auto Switch Common Bank or Relocatable Relocatable
L,U A0,address-of-FCT
L,U A1,address-of-deletepacket
LMJ X11,CBxxID$-1
error return or no find
return
normal return
Returns
error return
A0 has one of the following values:
04
012
022
Illegal pointer link
L,U A0,address-of-FCT
L,U A1,address-of-deletepacket
I$BJ X11,CBxxID$
error return or no find
return
normal return
Registers returned when A0 = 04:
A1 = address of delete packet
A2 = 0 or previous sequence number containing bad link
A3 = address of table descriptor
A4 = 0 or link identifier (1=pointer, 2=type, 3=version)
A5 = sequence number out of range
FTI not in main storage
Designated table not in main storage
7700000000xx
I/O error, where xx is the I/O status returned
L,U A0,address-of-FCT
L,U A1,address-of-deletepacket
LMJ X11,xxID$
error return or no find
return
normal return
It may be necessary to write the requested table back to mass storage (WPFxxT$)
and write the FTI (WFTI$) to appropriately update the file for changes that were
successfully made before the error occurred. Otherwise the file is left in a partially
corrupted state.
7833 1733–004 5–15