TERMCTL
TERMCTL
Set up a new console terminal block. This routine is not currently supported on
the DEC 3000 AXP.
Format
DISPATCH(TERMCTL,
unit,
new_ctb);
Arguments
TERMCTL
TERMCTL function code (05
16
).
unit
Unit number of the device.
new_ctb
Virtual address of the new CTB.
Description
This routine changes the characteristics of the console terminal device. The
changes are specified by the fields contained in a new CTB pointed to by new_ctb.
The routine also changes the CTB.
Returns:
R0<63> = 0 Success
R0<63> = 1 Failure, operation not supported
R0<31:0> Offset to the offending CTB field, if this function fails
Console 16–73
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