Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (S)
Guardian Procedure Calls Reference Manual—522629-013
14-89
SETMODE Procedure
113 Set screen size
param1 = the screen width (40, 66, 80, or 132)
param2 = the screen length (25 or 28)
last-params is an integer reference parameter containing two elements:
last-params [0] = old param1
[1] = old param2
115 SNA Control Request Notification
param1 = 0 disable
= 1 enable control request notification
Users of CRT protocol can receive notification that a CINIT or CTERM
request has been sent by the SSCP to the PLU.
116 Terminal: Establish extended address field for ADCCP (ABM only) combined
stations.
See the
EnvoyACP/XF Reference Manual.
117 Process files: Set TRANSID forwarding
param1 = 0 normal mode (default for process subtypes other than
30 and 31): If a transaction identifier is in effect at the
time of a write, read, or writeread on the process file, it
is sent with the request so that the receiver will operate
under the transaction.
= 1 suppress mode (default for process subtypes 30 and
31): A transaction identifier is never associated with a
message on the process file, whether or not one is in
effect for the sending process.
The SETMODE action is local to the program that calls SETMODE; no
SETMODE message is sent to the destination process. If this SETMODE
function is invoked in a process pair, provision should be made to either call
CHECKSETMODE or to reexecute the SETMODE call at the time of a
takeover.
119 Tape drive: Set mode
param1 = 0 set start/stop mode
= 1 set streaming mode
param2 is not used with function 119.
Only the 5120 tape drive supports both options of SETMODE 119. The 5130
tape drive supports this SETMODE function only when
param1 = 0. The rest
of the supported tape drives support this SETMODE function only when
param1 = 1.
Table 14-4. SETMODE Functions (page 22 of 34)
function Parameters and Effect