Guardian Programming Reference Summary for pTAL and TAL

Procedure Calls Summary (A-C)
Guardian Programming Reference Summary for pTAL and TAL—522631-001
4-25
CHECKRESIZESEGMENT
Complements the RESIZESEGMENT procedure.
CHECKSETMODE
Allows a primary process of a NonStop process pair to propagate SETMODE operations
to the backup process of the pair.
CALL CHECKRESIZESEGMENT ( segment-id
,error );
segment-id, INT:value input
error, INT .EXT:ref:1 output
2 Segment not allocated by the primary process or segment ID is invalid.
29 The segment-id is missing.
30 No control blocks available for linking.
31 Cannot use the process file segment (PFS), or the PFS has no room for a
message buffer in either the backup process or the primary process.
201 Unable to link to the backup process.
< (CCL) Is returned if the error parameter is missing or if there is a bounds error on
the error parameter.
= (CCE) Indicates any condition not set by CCL.
> (CCG) Is not returned from this procedure.
CALL CHECKSETMODE ( filenum ,function ,error );
filenum, INT:value input
function, INT:value input
12 Set terminal access mode.
30 Allow nowait I/O operations to complete in any order.
36 Allow requests to be queued on $RECEIVE, based on process priority.
71 Set transmission priority.
72 Force system buffering for nowait files.
80 Set system message modes.