DFHSIF1 executable module

Entry points

DFHSIFNA

Called by

DFHAPSIP

Description

The DFHSIF1 system initialization program initializes terminal control. DFHSIF1:
  • Opens the z/OS Communications Server ACB
  • Builds hash-table entries for non-z/OS Communications Server terminals
  • Constructs a DFHZCP module list in the TCT prefix
  • Initializes the attach tables.