Instruction manual

Table 61 (Cont.) Console Service Routines
Routine Description
GETENV Get an environment variable from the name space table.
IOCTL Perform device specific i/o operations Unsupported through
TURBOchannel options.
OPEN Open an I/O device for access.
PROCESS_
KEYCODE
Translate a LK401 keycode into an ASCII character.
PUTS Put string to console terminal.
READ Read from an I/O device.
RESETENV Resets an environment variable to its default state.
RESET_TERM Reset the console terminal to a default state.
SETENV Set an environment variable to the specified value.
SET_TERM_INTR Set the state of the console terminal interrupts.
TERMCTL Set up a new console terminal block. This routine is not currently
supported on the DEC 3000 AXP.
WRITE Write to an I/O device.
Console 16–55