TOPS-10 Monitor Calls Manual Volume 2 AA-K039D ... - Trailing-Edge

PIBLK. [CALLI 212]
22.122 PIBLK. [CALLI 212]
FUNCTION
Returns the address of the 4-word interrupt control block for the
current interrupt in progress on the Programmable Software Interrupt
(PSI) system. Refer to Chapter 6 for more information about using the
(PSI) system.
This call is used by generic interrupt processes that service multiple
interrupt conditions. Note that this call will not generate an
interrupt when UUO interrupts are enabled.
CALLING SEQUENCE
SKIP RETURN
PIBLK. ac,
error return
skip return
On a successful return from this call, the address
control block is stored in the ac.
of the interrupt
ERROR RETURN
The call can take the error return with one
codes stored in the ac:
of the following error
Code
o
1
RELATED
0
0
0
0
0
0
0
0
Symbol
PSNIN%
PSNIP%
CALLS
DEBRK.
PIFLG.
PIINI.
PIJBI.
PIRST.
PISAV.
PISYS.
PITMR.
Error
The PSI system has not been initialized for this
job.
No interrupt is in progress.
22-307