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

STRUUO [CALLI 50]
6 . FSULK
Tests and sets the software interlock bit
associated with each UFO. This function is used,
along with the . FSUCL function, to control
programs (such as PULSAR and LOGIN) attempting to
modify a UFO at the same time. .FSULK requires
privileges. The argument block for the .FSULK
function is shown b~low.
Word Symbol
o . FSFCN
1 .FSINM
2 .FSIPP
Contents
The function code (.FSULK).
The file structure name
SIXBIT.
The PPN of the UFO.
in
If the interlock bit is set, your program takes
the error return.
7 . FSUCL
Clears the software interlock associated with a
UFO. Once a program has cleared the interlock,
another program may set the interlock (function
. FSULK) and modify the UFO. .FSUCL requires
privileges. The argument block for the .FSUCL
function is shown below:
Word Symbol Contents
0 .FSFCN The function code (.FSUCL) .
1 . FSGNM The file structure name in
SIXBIT.
2 .FSGPP The PPN of the UFO.
10 .FSETS
Tests error recovery procedures for the monitor
and your programs by causing hard and soft errors
to be simulated on the specified disk unit of the
system. .FSETS requires privileges.
NOTE
This function is obsolete and applies only
to RP10 and RC10 controllers.
All error recovery and reporting procedures are
followed through by the monitor as if a real error
had occurred. This function causes the monitor to
enter the simulated hard errors in the BAT block
just as it would enter a real error. Therefore,
field service should be notified of any error
simulations that are being done.
This
and
disk
When
test
function is implemented only for disk packs
should not be attempted for the fixed-head
because the counts will not be decremented.
a unit is removed from the system, the error
sequence is terminated.
22-417