Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (S)
Guardian Procedure Calls Reference Manual—522629-013
14-78
SETMODE Procedure
31 Set packet mode
param1.<0> = 0 ignore param2.
= 1
param2 specifies leading packet size.
param2 = 0 use default packet size for transmission (default).
> 0 is size of first outgoing packet in each WRITE or
WRITEREAD request. It must be smaller than the
configured packet size.
32 Set X.25 call setup parameters
param1.<0> = 0 do not accept charge.
= 1 accept charge.
.<1> = 0 do not request charge.
= 1 request charge.
.<2> = 0 is normal outgoing call.
= 1 is priority outgoing call.
.<8:15> = port number (0-99)
To determine the actual value for port number, see specifications on your
own network.
33 Seven-track tape drive: Set conversion mode
param1 = 0 ASCIIBCD (even parity) (default)
= 1 BINARY3TO4 (odd parity)
= 2 BINARY2TO3 (odd parity)
= 3 BINARY1TO1 (odd parity)
36 Allow requests to be queued on $RECEIVE based on process priority
param1.<15> = 0 use first-in-first-out (FIFO) ordering (default).
= 1 use process priority ordering.
param2 is not used with function 36.
Table 14-4. SETMODE Functions (page 11 of 34)
function Parameters and Effect